Synthesis and Enzymatic Evaluation of a Small Library of Substituted Phenylsulfonamido-Alkyl Sulfamates towards Carbonic Anhydrase II

TL;DR

This study synthesized and tested a library of sulfamate compounds to find effective inhibitors of carbonic anhydrase II, identifying key structural features that enhance inhibition.

Contribution

The paper introduces a new class of substituted phenylsulfonamido-alkyl sulfamates and identifies structural factors that improve carbonic anhydrase II inhibition.

Findings

Phenylsulfonamido-alkyl sulfamates showed significant inhibition of carbonic anhydrase II, unlike their precursors.

Para-substituted compounds with bulkier groups were more effective inhibitors than those with meta or ortho substituents.

Shorter spacer lengths generally improved inhibitory activity across various substitution patterns.

Abstract

A small library of 79 substituted phenylsulfonamidoalkyl sulfamates, 1b–79b, was synthesized starting from arylsulfonyl chlorides and amino alcohols with different numbers of methylene groups between the hydroxyl and amino moieties yielding intermediates 1a–79a, followed by the reaction of the latter with sulfamoyl chloride. All compounds were screened for their inhibitory activity on bovine carbonic anhydrase II. Compounds 1a–79a showed no inhibition of the enzyme, in contrast to sulfamates 1b–79b. Thus, the inhibitory potential of compounds 1b–79b towards this enzyme depends on the substituent and the substitution pattern of the phenyl group as well as the length of the spacer. Bulkier substituents in the para position proved to be better for inhibiting CAII than compounds with the same substituent in the meta or ortho position. For many substitution patterns, compounds with shorter spacer lengths were superior to those with long chain spacers. Compounds with shorter spacer lengths performed better than those with longer chain spacers for a variety of substitution patterns. The most active compound held inhibition constant as low as Ki = 0.67 μM (for 49b) and a tert-butyl substituent in para position and acted as a competitive inhibitor of the enzyme.

Figures

Full text

1. Introduction

The scientific interest in enzymes from the family of carbonic anhydrases has increased significantly in recent years, as it has been recognized that these enzymes are involved in a large number of metabolic reactions in a wide variety of organisms. Recently, inhibitors of the enzyme CA II have again become the focus of scientific interest [1,2,3,4,5,6,7,8,9,10,11,12,13,14].

Zinc-containing protein CA II (among other CAs) is involved in acid–base homeostasis [15,16,17,18,19,20,21,22,23,24], gluconeogenesis [22,23,24], lipogenesis [25,26,27,28,29,30,31], osteoclast development [32,33,34,35,36,37], and consequently in calcification. Several studies have revealed that CA II promotes the synthesis of calcium carbonate, and—as a result—the addition of a CA inhibitor. For example, acetazolamide (Figure 1) resulted in a notable reduction in calcium carbonate. This indicates that the synthesis of calcium carbonate depends on CA isoenzymes, which are acetazolamide-sensitive. Proton generation in osteoclasts is facilitated by CA II, too. This causes the resorption lacunae to become acidified and eventually dissolve the bone. Additionally, compared to normal artery tissue from the same person, human atheromatous plaques were shown to overexpress CA II. As a consequence, CA II seems highly interesting in future therapies for osteoporosis and atherosclerosis [11].

Furthermore, out of all the organs studied, the mammalian central nervous system (CNS) possesses the greatest number of CA isoforms (at least 9). Isoforms I, VB, VII, VIII, X, XI, XII, and XIV are also found, with hCA II being the most prevalent. Carbonic anhydrase inhibitors have been used therapeutically in a number of brain pathologies because of the broad expression range of CA isoforms in the brain. In epilepsy and idiopathic intracranial hypertension, where acetazolamide [38,39,40,41] is one of the medications now in clinical use, inhibition by CAIs has been shown to be clinically beneficial. Moreover, migraine, neuropathic pain, diabetes-induced blood–brain barrier failure, and amyloid β-induced mitochondrial dysfunction characteristic of Alzheimer’s disease are possible therapeutic uses of CAIs targeting CNS isoforms.

However, the treatment of primary open-angle glaucoma (POAG), a multifactorial optic neuropathy linked to progressive retinal ganglion cell death and visual field loss, is one of the primary uses of CA II inhibitors [42,43,44,45,46,47]. Elevated intraocular pressure is the primary risk factor for POAG, although there are numerous other related variables. Because of the unsatisfactory side effect profile of oral carbonic anhydrase inhibitors, topical CAIs took a long time to develop but have been shown to be a valuable adjunct to the treatment of primary open-angle glaucoma. They work by preventing the ciliary epithelium’s CA II from functioning. As a result, fewer bicarbonate ions are formed, which decreases intraocular pressure and fluid transfer. Inhibitor drugs such as dorzolamide or brinzolamide (Figure 1) have been in use for many years [48,49,50,51,52,53].

Furthermore, the treatment of cerebral oedema has once again become the focus of scientific interest, since brain swelling is a known side effect of some of the new drugs (e.g., lecanemab [54,55,56,57,58,59,60] and donanemab [61,62,63,64]) recently approved for the treatment of Alzheimer’s disease. Treatment of cerebral edema could include intravenous injection of a CA inhibitor.

2. Results

During the last few decades, numerous sulfamates have been described as inhibitors of CAs because the sulfamate group is ideally suited to interact with the central atom zinc in the active site of the enzyme [65,66,67,68,69,70,71,72]. Sulfamates are bio-isosteres to sulfonamides; the latter constitute one of the main classes of CA inhibitors. For several of them, very low inhibition constants in the range 3.1–4.8 nm have been reported [73].

Figure 2 depicts the Zn(II) ion coordination in the CA II active site by three histidine ligands (His94, His96, and His119) and gate-keeping residues (Thr199, Glu106) [73].

Evaluation of literature data on the potential of sulfamates but also our own studies showed, to our surprise, that compounds of structure B (Scheme 1) have not been investigated as CA inhibitors so far [65,66,67,68,69,70,71]. Very recently, we could present results showing that similar compounds derived from enantiomerically pure amino-alcohols might be efficient inhibitors of CA II [72].

Target structure B can be easily synthesized by the reaction of 1,ω-aminoalcohols with arylsulfonyl chlorides, Furthermore, many arylsulfonyl chlorides are commercially available. This makes the synthesis of a small library of compounds immensely easier. Their reaction with corresponding amino alcohols led to type A compounds (Scheme 1), 1a–79a. The compounds 1a–79a (Figure 3) were reacted with sulfamoyl chloride and triethylamine in dichloromethane, resulting in the desired target compounds of type B, 1b–79b. The latter compounds resemble a small library of substituted phenylsulfonamido alkyl sulfamates; they differ in the nature and position of substituents on the aromatic ring (ortho, meta, and para, as well as substituents: hydrogen, methyl, iso-propyl, tert-butyl, cyclohexyl, and adamantyl), and also in terms of the length of the spacer (n = 2 up to 10 methylene groups).

All of compounds 1a–79a as well as 1b–79b were fully characterized and subjected to biological testing employing bCA II. While no inhibitory activity for this enzyme was observed for compounds 1a–79a, compounds 1b–79b proved to be inhibitors of this enzyme. The results from the assays are summarized in Table 1 and the figures.

As a result, compounds 12b, 49b, 26b, 30b, 13b, 40b, 50b, 33b, and 34b proved to be the best inhibitors of bCA II in this series of compounds.

With the exception of compounds 1b–11b, derivatives with a shorter spacer length (preferably n = 2) show higher inhibitory activity than their longer-chain analogues. Only in group 1–11 is compound 7 (n = 8) the most active compound.

For the alkyl-substituted compounds 12–79, an alkyl substituent in the para position proves to be superior to comparable compounds holding a substituent in the meta or ortho position (Figure 4, Figure 5 and Figure 6).

The large space occupancy of the para substituent alone is only of limited benefit in achieving higher inhibitory activity. For example, compound 12b is significantly better than 1b, and the activity decreases for 33b (with the same chain length of the spacer), while ^t^Bu-substituted compound 49b proves to be the strongest inhibitor of the whole series with I = 75.6%. Even bulkier substituents (as in 68b–76b and 77b–79b) with a cyclohexyl or adamanyl residue again drop significantly and prove to be poorer inhibitors for CA II (Figure 7).

A more detailed illustration of the ^t^Bu-substituted derivatives 49b–67b can be found in Figure 8.

For ^t^Bu-substituted compounds 49b–67b, a correlation between the position of the substituent and chain length is depicted (vide supra). As already mentioned, compounds with a para- substituent are superior to those with ortho- or meta-terminal substituents (Figure 7, Figure 8 and Figure 9). At the same time, the dependence on the chain length of the spacer is also evident (Figure 9).

The isopropyl-substituted compounds also prove to be effective with a chain length of n = 2 (compounds 33b and 40b), and a decrease in inhibition can be observed with longer chains (Figure 10).

The same is generally true for the methyl-substituted compounds (Figure 11), although with these, the inhibition force usually increases again with longer chains (from n = 5), whereas for the unsubstituted compounds 1b–11b (Figure 12), with the exception of chain lengths 3, 4 and 10–12, a fairly constant inhibition of the enzyme was observed.

Although we carried out many molecular modelling calculations attempting to better rationalize these empirical findings, these calculations were only partially helpful. Figure 13 depicts the calculated modeling scores for some of the compounds. By and large, the calculated scores agree with the measured biological activity (cf. Figure 11).

However, the limitations of calculations (especially for fine-tuning) are due to the fact that the molecules have relatively high degrees of (translational and rotational) freedom within the active site and the active site being relatively large. The calculations, however, confirm our earlier findings that further substitution of the spacer (especially in an α position, adjacent to the sulfonamide) should allow for better orientations of the inhibitor in the enzyme pocket, so that stronger (or weaker) interactions can be expected, depending on the absolute configuration. A depiction of the results of the modeling calculations (for compounds 12b, 26b, 30b, 33b, 40b, and 49b) is shown in the Supplementary Materials File. A depiction of the scores is given in Figure 13.

Some extra measurements gave an insight into the mode of action of the most active compounds, and inhibition constants K_i_ were determined. The results from these experiments are summarized in Table 2 and depicted as Dixon plots in Figure 14.

As a result, all these compounds acted as efficient inhibitors for CA II with K_i_ values as low as 0.76 μM (for 12b) or K_i_ = 0.67 μM (for 49b).

Each of the sulfamates showed inhibitory activity towards bCA II. For every series of substituents, it is noticeable that the inhibitory activity decreases with an increase in the length of the spacer. Furthermore, substituents in the para position proved to be better inhibitors compared to their counterparts holding the substituent either in the ortho or in the meta position. Regarding the type of substituent, methyl and tert-butyl proved to be superior to the other substituents. For a better insight into the differences in the inhibition of the most active compounds, their respective inhibition constants were determined. Again, the para methyl and tert-butyl-substituted compounds with shorter chain lengths proved to be superior, with inhibition constants of K_i_ = 0.76 µM and 0.67 µM, respectively. With these additional measurements, the tert-butyl substituent proved to be the most active compound. To gain more insight into the advantages of bulkier substituents, another series of cyclohexyl- and adamantyl-substituted compounds was synthesized. However, even with short chain lengths, the inhibitory activity proved to be significantly worse than that of the tert-butyl or even methyl-substituted compounds. In conclusion, compounds with tert-butyl substituents in the para position and chain lengths around n = 2 proved to be the best inhibitors for bCA II in this library of compounds.

3. Conclusions

Starting with arylsulfonyl chlorides and amino alcohols with varying numbers of methylene groups between the hydroxyl and amino moieties (leading to 1a–79a), a small library of 79 substituted phenylsulfonamido alkyl sulfamates 1b–79b has been synthesized. These substances were tested using carbonic anhydrase II to determine whether they were inhibitive. Sulfamates 1b–79b gave inhibition of the enzyme, but compounds 1a–79a did not. In conclusion, the substituent, the phenyl group’s substitution pattern, and the spacer’s length all affect how inhibitive compounds 1b–79b are of this enzyme. Compounds containing the same substituent in a para position demonstrated superior CAII inhibition than those containing the same substituent in a meta or ortho position. Compounds with shorter spacer lengths performed better than those with longer chain spacers for a variety of substitution patterns. The most active compounds held inhibition constants as low as K_i_ = 0.67 μM (for 49b) and a tert-butyl substituent in a para position.

4. Experimental Procedure

4.1. General

Starting materials were obtained from local vendors; solvents were dried under the usual conditions; equipment and assays were as previously reported [72]. The absorbance was measured with a 96-well plate reader from BMG Labtech (BMG Labtech, Ortenberg, Germany).^1^H and ^13^C NMR spectra of all compounds as well as representative HRMS spectra can be found in the Supplementary Materials File. Chromatography was performed on silica gel; IR spectra were recorded as ATR spectra; UV/vis spectra were measured in MeOH. ^1^H NMR was measured in DMSO-d_6_ at 400 MHz; ^13^C NMR spectra were measured in DMSO-d_6_ at 101 MHz, if not stated otherwise. MS spectra were taken as ESI-MS in MeOH; for UV–Vis spectra, λ_max_ (log ε) values are reported.

4.2. Syntheses

4.2.1. Preparation of 1a–79a (General Procedure A, GPA)

Reaction of the amino-alcohol (1.5 equiv.) in dry CH_2_Cl_2_ (15 mL), with dry NEt_3_ (2 equiv.) and the sulfonyl chloride (1 equiv.) at 22 °C for 3 hours followed by evaporation of the solvents and chromatography gave 1a–79a. For long-chain amino-alcohols (n = 8–12), the solvent composition was modified, and a 1:1 mixture of CH_2_Cl_2_ and acetonitrile was used instead.

4.2.2. Preparation of 1b–79b (General Procedure B, GPB)

Reaction of 1a–79a (1 equiv.) in dry CH_2_Cl_2_ (6 mL), NEt_3_ (3 equiv.) with sulfamoyl chloride (3 equiv.) at 22 °C until completion of the reaction followed by evaporation and column chromatography gave 1b–79b.

4.2.3. N-(2-Hydroxyethyl)benzene Sulfonamide (1a) [59724-42-4]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 2-amino-ethanol (260 mg, 4.25 mmol): 1a [73,74,75,76,77,78,79,80] (542 mg, 94%); white solid; R_f_ = 0.07 (petrolether/EtOAc, 2:3); m.p. = 78–79 °C (lit.: [73,74] 79–80 °C); spectral data as previously reported [72].

4.2.4. 2-(Phenylsulfonamido]ethyl Sulfamate (1b)

Applying GPB: from 1a (175 mg, 0.87 mmol): 1b (202 mg, 82%); white solid; R_f_ = 0.38 (CHCl_3_/EtOAc, 2:3); m.p. = 71–73 °C; spectral data as previously reported [72].

4.2.5. N-(3-Hydroxypropyl)benzene Sulfonamide (2a) [3351-94-8]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 3-amino-propanol (319 mg, 4.25 mmol): 2a [81,82,83] (594 mg, 97%); oil; R_f_ = 0.09 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (4.02); IR: ν = 3500w, 3276m, 2943w, 2881w, 1478w, 1447m, 1309s, 1154vs, 1092s, 1070s, 1007w, 959w, 871w, 754m, 720m, 689s, 586s, 469w cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.52 (s, 1H, NH), 4.40 (s, 1H, OH), 3.39–3.32 (m, 2H, 7-H), 2.79 (t, J = 7.3 Hz, 2H, 5-H), 1.57–1.46 (m, 2H, 6-H); ^13^C NMR:δ = 140.5 (C-1), 132.3 (C-4), 129.2 (C-3), 126.4 (C-2), 58.0 (C-7), 40.0 (C-5), 32.3 (C-6) ppm; MS: m/z = 238.1 (100%, [M + Na]^+^); anal. calcd. for C_9_H_13_NSO_3_ (215.27): C 50.22, H 6.09, N 6.51; found: C 49.97, H 6.34, N 6.38.

4.2.6. 3-(Phenylsulfonamido]propyl Sulfamate (2b)

Applying GPB: from 2a (200 mg, 0.93 mmol): 2b (241 mg, 88%); white solid; R_f_ = 0.40 (CHCl_3_/EtOAc, 2:3); m.p. = 64–66 °C; UV–Vis: 221 nm (3.78); IR: ν = 3344m, 3264m, 3255m, 1449w, 1373s, 1353m, 1311s, 1177s, 1155s, 1113w, 1090m, 1074w, 1052m, 1003m, 950s, 917m, 896m, 886m, 836s, 754m, 727s, 688s, 673m, 627m, 599m, 586s, 562s, 546vs, 503m, 490m, 476w, 441w cm^−1^; ^1^H NMR:δ = 7.82–7.77 (m, 2H, 2-H, 2′-H), 7.72–7.58 (m, 4H, 3-H, 3′-H, 4-H, NH), 7.41 (s, 2H, NH_2_), 4.02 (t, J = 6.3 Hz, 2H, 7-H), 2.85–2.78 (m, 2H, 5-H), 1.76 (dt, J = 13.2, 6.5 Hz, 2H, 6-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.2 (C-1), 132.4 (C-4), 129.3 (C-3), 126.4 (C-2), 66.5 (C-7), 39.2 (C-5), 28.7 (C-6) ppm; MS: m/z = 316.9 (100%, [M + Na]^+^); anal. calcd. for C_9_H_14_N_2_S_2_O_5_ (294.34): 36.73, H 4.79, N 9.52; found: C 36.50, H 4.98, N 9.36.

4.2.7. N-(4-Hydroxybutyl)benzene Sulfonamide (3a) [842146-77-4]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 4-aminobutanol (378 mg, 4.25 mmol): 3a (621 mg, 96%); oil; R_f_ = 0.12 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (4.07); IR: ν = 3506br, 3278br, 2940w, 2872w, 1478w, 1447m, 1318s, 1309s, 1152vs, 1092s, 1055m, 1027w, 999w, 952w, 909w, 867w, 754m, 719m, 688s, 583s, 567s, 483w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.82–7.77 (m, 2H, 2-H, 2′-H), 7.65–7.53 (m, 4H, 3-H, 3′-H, 4-H, NH), 4.37 (t, J = 5.1 Hz, 1H, OH), 3.35–3.30 (m, 2H, 8-H), 2.74 (q, J = 6.0 Hz, 2H, 5-H), 1.44–1.33 (m, 4H, 6-H, 7-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 132.3 (C-4), 129.2 (C-3), 126.4 (C-2), 60.2 (C-8), 42.6 (C-5), 29.5 (C-7), 25.8 (C-6) ppm; MS: m/z = 243.2 (90%, [M-H]^−^); anal. calcd. for C_10_H_15_NSO_3_ (229.29): C 50.22, H 6.09, N 6.51; found: C 49.97, H 6.31, N 6.37.

4.2.8. 4-(Phenylsulfonamido]butyl Sulfamate (3b)

Applying GPB: from 3a (200 mg, 0.87 mmol): 3b (215 mg, 80%); oil; R_f_ = 0.43 (CHCl_3_/EtOAc, 2:3); UV–Vis: 221 nm (3.95); IR: ν = 3345m, 3258m, 3257m, 1442w, 1370s, 1350m, 1316s, 1187s, 1157s, 1110w, 1093m, 1072w, 1056m, 1001m, 956s, 914m, 894m, 889m, 840s, 751m, 729s, 685s, 670m, 621m, 595m, 582s, 565s, 544vs, 501m, 496m, 470w, 440w cm^−1^; ^1^H NMR:δ = 7.83–7.76 (m, 2H, 2-H, 2′-H), 7.68–7.56 (m, 4H, 3-H, 3′-H, 4-H, NH), 7.38 (s, 2H, NH_2_), 3.96 (t, J = 6.3 Hz, 2H, 8-H), 2.76 (q, J = 6.6 Hz, 2H, 5-H), 1.66–1.56 (m, 2H, 7-H), 1.49–1.40 (m, 2H, 6-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 132.4 (C-4), 129.2 (C-3), 126.4 (C-2), 68.6 (C-8), 42.0 (C-5), 25.6 (C-7), 24.7 (C-6) ppm; MS: m/z = 331.1 (100%, [M + Na]^+^); anal. calcd. for C_10_H_16_N_2_S_2_O_5_ (308.37): C 38.95, H 5.23, N 9.08; found: C 38.70, H 5.51, N 8.84.

4.2.9. N-(5-Hydroxypentyl)benzene Sulfonamide (4a) [191529-31-4]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 5-amino-pentanol (438 mg, 4.25 mmol): 4a [84,85] (647 mg, 94%); oil; R_f_ = 0.12 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (3.91); IR: ν = 3503w, 3281m, 2937w, 2865w, 1478w, 1447m, 1320s, 1309s, 1153vs, 1092s, 1071s, 1040w, 999w, 880w, 754s, 719m, 689s, 583s, 567s, 464w cm^−1^; ^1^H NMR:δ = 7.82–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.54 (t, J = 5.8 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36–3.28 (m, 2H, 9-H), 2.71 (td, J = 7.0, 5.7 Hz, 2H, 5-H), 1.40–1.27 (m, 4H, 6-H, 8-H), 1.27–1.16 (m, 2H, 7-H) ppm; ^13^C NMR:δ = 140.6 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.5 (C-9), 42.6 (C-5), 32.0 (C-8), 28.8 (C-6), 22.6 (C-7) ppm; MS: m/z = 243.2 (90%, [M-H]^−^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 54.11, H 7.23, N 5.43.

4.2.10. 5-(Phenylsulfonamido]pentyl Sulfamate (4b)

Applying GPB: from 4a (200 mg, 0.82 mmol): 4b (250 mg, 94%); oil; R_f_ = 0.46 (CHCl_3_/EtOAc, 2:3); UV–Vis: 221 nm (3.91); IR: ν = 3344w, 3307m, 3232w, 2953w, 2933w, 2854w, 1555w, 1469w, 1442w, 1421w, 1399vw, 1363s, 1311s, 1295w, 1276w, 1172s, 1153vs, 1092m, 1078m, 1067w, 1043w, 1025w, 993m, 945m, 922s, 911s, 808m, 766m, 750m, 722s, 693s, 599s, 570s, 553vs, 502m, 482m, 435w cm^−1^; ^1^H NMR:δ = 7.82–7.76 (m, 2H, 2-H, 2′-H), 7.67–7.55 (m, 4H, 3-H, 3′-H, 4-H, NH), 7.39–7.35 (m, 2H, NH_2_), 3.96 (t, J = 6.5 Hz, 2H, 9-H), 2.73 (td, J = 6.7, 5.8 Hz, 2H, 5-H), 1.55 (p, J = 6.7 Hz, 2H, 6-H), 1.44–1.34 (m, 2H, 8-H), 1.33–1.23 (m, 2H, 7-H) ppm; ^13^C NMR:δ = 140.6 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.5 (C-9), 42.6 (C-5), 32.0 (C-8), 28.8 (C-6), 22.6 (C-7) ppm; MS: m/z = 345.1 (100%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.72, H 5.87, N 8.57.

4.2.11. N-(6-Hydroxyhexyl)benzene Sulfonamide (5a) [195003-60-2]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 6-amino-hexanol (438 g, 4.25 mmol): 5a (701 mg, 96%); white solid; R_f_ = 0.14 (petrolether/EtOAc, 2:3); m.p. = 40–42 °C; UV–Vis: 221 nm (3.97); IR: ν = 3506br, 3260br, 2934w, 2860w, 1447m, 1320m, 1309m, 1153vs, 1092m, 1071m, 1025w, 1000w, 754m, 719m, 689s, 584s, 568s, 475w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.65–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.54 (t, J = 5.8 Hz, 1H, NH), 4.30 (t, J = 5.2 Hz, 1H, OH), 3.36–3.31 (m, 2H, 10-H), 2.72 (td, J = 7.0, 5.7 Hz, 2H, 5-H), 1.38–1.30 (m, 4H, 6-H, 9-H), 1.38–1.14 (m, 4H, 7-H, 8-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.6 (C-10), 42.5 (C-5), 32.3 (C-9), 29.0 (C-6), 25.9 (C-8), 25.0 (C-7) ppm; MS: m/z = 280 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.69, N 5.21.

4.2.12. 6-(Phenylsulfonamido]hexyl Sulfamate (5b)

Applying GPB: from 5b (230 mg, 0.89 mmol): 5b (202 mg, 67%); white solid; R_f_ = 0.51 (CHCl_3_/EtOAc, 2:3); m.p. = 64–66 °C; UV–Vis: 221 nm (3.98); IR: ν = 3346w, 3306m, 3238w, 2955w, 2931w, 2858w, 1554w, 1465w, 1447w, 1421w, 1390vw, 1366s, 1314s, 1291w, 1279w, 1171s, 1155vs, 1095m, 1074m, 1063w, 1046w, 1025w, 993m, 946m, 926s, 912s, 808m, 761m, 751m, 720s, 690s, 598s, 571s, 550vs, 507m, 481m, 436w cm^−1^; ^1^H NMR:δ = 7.81–7.77 (m, 2H, 2-H, 2′-H), 7.66–7.53 (m, 4H, 3-H, 3′-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 10-H), 2.77–2.69 (m, 2H, 5-H), 1.56 (p, J = 6.7 Hz, 2H, 9-H), 1.35 (p, J = 6.9 Hz, 2H, 6-H), 1.30–1.17 (m, 4H, 7-H, 8-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 132.3 (C-4), 129.2 (C-3), 126.4 (C-2), 68.9 (C-10), 42.4 (C-5), 28.8 (C-9), 28.2 (C-6), 25.5 (C-8), 24.6 (C-7) ppm; MS: m/z = 359.3 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.57, H 6.17, N 8.04.

4.2.13. N-(7-Hydroxyheptyl)benzene Sulfonamide (6a) [2773002-10-9]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 7-amino-heptanol (558 mg, 4.25 mmol): 6a (740 mg, 96%); oil; R_f_ = 0.19 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (3.97); IR: ν = 3504br, 3282br, 2931m, 2858w, 1447m, 1320m, 1310m, 1153vs, 1093s, 1071m, 1058w, 1025m, 1000w, 755m, 719m, 689s, 584s, 568s, 469w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.81–7.77 (m, 2H, 2-H, 2′-H), 7.65–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.54 (t, J = 5.7 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.37–3.32 (m, 3H, 11-H), 2.72 (q, J = 6.7 Hz, 2H, 5-H), 1.40–1.30 (m, 4H, 6-H, 10-H), 1.23–1.11 (m, 6H, 7-H, 8-H, 9-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-11), 42.5 (C-5), 32.4 (C-10), 28.9 (C-7), 28.4 (C-6), 26.0 (C-9), 25.3 (C-8) ppm; MS: m/z = 294.2 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.26, H 8.03, N 4.97.

4.2.14. 7-(Phenylsulfonamido]heptyl Sulfamate (6b)

Applying GPB: from 6a (300 mg, 1.11 mmol): 6b (315 mg, 81%); white solid; R_f_ = 0.60 (CHCl_3_/EtOAc, 2:3); m.p. = 59–61 °C; UV–Vis: 221 nm (3.99); IR: ν = 3377w, 3273m, 2959w, 2938m, 2924w, 2860w, 1545w, 1477w, 1449m, 1423m, 1397w, 1374s, 1310s, 1291m, 1229vw, 1188s, 1152vs, 1115vw, 1091s, 1063m, 1049w, 1007m, 998m, 969s, 908m, 852vw, 820s, 754m, 722s, 686s, 590s, 567s, 555vs, 524vs, 473w, 448w, 441w cm^−1^; ^1^H NMR:δ = 7.81–7.77 (m, 2H, 2-H, 2′-H), 7.66–7.52 (m, 4H, 3-H, 3′-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 11-H), 2.76–2.69 (m, 2H, 5-H), 1.62–1.53 (m, 2H, 10-H), 1.39–1.30 (m, 2H, 6-H), 1.28–1.15 (m, 6H, 7-H, 8-H, 9-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.3 (C-4), 129.2 (C-3), 126.4 (C-2), 68.9 (C-11), 42.5 (C-5), 28.8 (C-10), 28.2 (C-7), 28.0 (C-6), 25.8 (C-9), 24.9 (C-8) ppm; MS: m/z = 373.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.47, H 6.50, N 7.76.

4.2.15. N-(8-Hydroxyoctyl)benzene Sulfonamide (7a) [2771470-62-1]

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 8-amino-octanol (617 mg, 4.25 mmol): 7a (566 mg, 70%); white solid; R_f_ = 0.21 (petrolether/EtOAc, 2:3); m.p. = 59–60 °C; UV–Vis: 221 nm (3.99); IR: ν = 3280m, 2929m, 2854m, 1478w, 1447m, 1428m, 1326s, 1266w, 1158vs, 1092s, 1053m, 1031w, 982w, 905m, 755m, 720m, 687s, 596s, 563s, 530m, 500w, 481w, 455w cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.54 (t, J = 5.8 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.1 Hz, 2H, 12-H), 2.72 (q, J = 6.7 Hz, 2H, 5-H), 1.42–1.27 (m, 4H, 6-H, 11-H), 1.27–1.09 (m, 8H, 7-H, 8-H, 9-H, 10-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-12), 42.5 (C-5), 32.5 (C-11), 28.9 (C-9), 28.7 (C-6), 28.5 (C-8), 25.9 (C-7), 25.4 (C-10) ppm; MS: m/z = 308.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.76, H 8.37, N 4.63.

4.2.16. 8-(Phenylsulfonamido]octyl Sulfamate (7b)

Applying GPB: from 7a (300 mg, 1.05 mmol): 7b (203 mg, 53%); white solid; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); m.p. = 77–78 °C; UV–Vis: 221 nm (3.95); IR: ν = 3338w, 3267m, 2934w, 2916w, 2856w, 1577w, 1469w, 1450w, 1427w, 1395w, 1381s, 1311m, 1179s, 1158vs, 1116vw, 1092m, 1065w, 1058m, 1039w, 1025vw, 997m, 965s, 931m, 898m, 858m, 821s, 794m, 753s, 726s, 688s, 588vs, 566s, 549s, 526s, 480w, 468w, 440w cm^−1^; ^1^H NMR:δ = 7.82–7.76 (m, 2H, 2-H, 2′-H), 7.67–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.40 (s, 3H, NH, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 12-H), 2.72 (t, J = 7.0 Hz, 2H, 5-H), 1.65–1.54 (m, 2H, 11-H), 1.39–1.23 (m, 4H, 6-H, 10-H), 1.23–1.14 (m, 6H, 7-H, 8-H, 9-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 69.0 (C-12), 42.5 (C-5), 28.9 (C-11), 28.3 (C-9), 28.3 (C-6), 28.3 (C-8), 25.9 (C-7), 24.9 (C-10) ppm; MS: m/z = 387.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.87, H 6.84, N 7.55.

4.2.17. N-(9-Hydroxynonyl)benzene Sulfonamide (8a)

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 9-amino-nonanol (676 mg, 4.25 mmol): 8a (745 mg, 88%); white solid; R_f_ = 0.23 (petrolether/EtOAc, 2:3); m.p. = 40–41 °C; UV–Vis: 221 nm (3.97); IR: ν = 3465br, 3263br, 2930m, 2917w, 2892w, 2849w, 1475w, 1445m, 1433w, 1313s, 1157s, 1094s, 1058s, 1051s, 1036m, 1023w, 974m, 928w, 904m, 878m, 824m, 752m, 726m, 689s, 665m, 595w, 571s, 560vs, 522s, 470w, 460w, 439w cm^−1^; ^1^H NMR:δ = 17.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.54 (s, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.5, 4.7 Hz, 2H, 13-H), 2.72 (t, J = 7.0 Hz, 2H, 5-H), 1.43–1.28 (m, 4H, 6-H, 12-H), 1.28–1.11 (m, 10H, 7-H, 8-H, 9-H, 10-H, 11-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-13), 42.5 (C-5), 32.5 (C-12), 28.9 (C-9), 28.9 (C-10), 28.8 (C-6), 28.5 (C-8), 26.0 (C-7), 25.4 (C-11) ppm; MS: m/z = 322.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.87, H 8.70, N 4.39.

4.2.18. 9-(Phenylsulfonamido]nonyl Sulfamate (8b)

Applying GPB: from 8a (300 mg, 1.00 mmol): 8b (267 mg, 70%); white solid; R_f_ = 0.68 (CHCl_3_/EtOAc, 2:3); m.p. = 82–84 °C; UV–Vis: 221 nm (3.92); IR: ν = 3378w, 3273m, 2937w, 2922m, 2855w, 1545w, 1476w, 1449w, 1424w, 1397w, 1375s, 1309s, 1286w, 1275w, 1188s, 1153vs, 1118vw, 1092m, 1063m, 1033m, 994w, 969s, 910m, 883m, 820s, 776w, 753m, 723s, 686s, 589s, 568s, 555vs, 534m, 524m, 500w, 489m, 465w, 453w cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.55 (m, 3H, 3-H, 3′-H, 4-H), 7.41 (s, 3H, NH, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 13-H), 2.72 (t, J = 7.0 Hz, 2H, 5-H), 1.65–1.56 (m, 2H, 12-H), 1.37–1.27 (m, 4H, 6-H, 11-H), 1.25–1.13 (m, 8H, 7-H, 8-H, 9-H, 10-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3, C-3′), 126.4 (C-2, C-2′), 69.0 (C-13), 42.5 (C-5), 28.9 (C-6), 28.7 (C-8), 28.4 (C-9), 28.4 (C-10), 28.3 (C-12), 25.9 (C-7), 25.0 (C-11) ppm; MS: m/z = 401.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.40, H 7.11, N 7.06.

4.2.19. N-(10-Hydroxydecyl)benzene Sulfonamide (9a)

Applying GPA: from benzenesulfonyl chloride (220 mg, 1.25 mmol) and 10-amino-decanol (324 mg, 4.25 mmol): 9a (350 mg, 90%); white solid; R_f_ = 0.28 (petrolether/EtOAc, 2:3); m.p. = 67–69 °C; UV–Vis: 221 nm (3.95); IR: ν = 3416m, 3279m, 2920w, 2889w, 2849m, 1465m, 1447m, 1426m, 1350m, 1318s, 1287w, 1153vs, 1094m, 1059m, 1033w, 1009w, 973w, 909m, 750m, 722s, 684s, 596vs, 581s, 531w, 515m, 429w, 475w cm^−1^; ^1^H NMR:δ = 7.80–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.53 (t, J = 5.8 Hz, 1H, NH), 4.30 (s, 1H, OH), 3.40–3.34 (m, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 5-H), 1.43–1.28 (m, 4H, 6-H, 14-H), 1.27–1.10 (m, 12H, 7-H, 8-H, 9-H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-15), 42.5 (C-5), 32.5 (C-14), 29.0 (C-6), 28.9 (C-8, C-11), 28.8 (C-9), 28.5 (C-10), 26.0 (C-7), 25.5 (C-12) ppm; MS: m/z = 336.4 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.07, H 8.95, N 4.24.

4.2.20. 10-(Phenylsulfonamido]decyl Sulfamate (9b)

Applying GPB: from 9a (185 mg, 0.59 mmol): 9b (172 mg, 74%); white solid; R_f_ = 0.71 (CHCl_3_/EtOAc, 2:3); m.p. = 89–91 °C; UV–Vis: 221 nm (4.02); IR: ν = 3339w, 3266m, 2962vw, 2933w, 2917m, 2849w, 1576vw, 1470w, 1450w, 1428w, 1395w, 1381s, 1336vw, 1313m, 1308m, 1287w, 1266vw, 1235vw, 1178m, 1159vs, 1118vw, 1093m, 1078w, 1059m, 1042w, 1020w, 990m, 965s, 932m, 918m, 892m, 855w, 822s, 764w, 753m, 725s, 688s, 590s, 567s, 549s, 534s, 511w, 483w, 458w cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.53 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 15-H), 2.72 (td, J = 7.0, 5.8 Hz, 2H, 5-H), 1.65–1.57 (m, 2H, 14-H), 1.39–1.27 (m, 4H, 6-H, 12-H), 1.27–1.12 (m, 10H, 7-H, 8-H, 9-H, 10-H, 11-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 69.0 (C-15), 42.5 (C-5), 28.9 (C-6), 28.8 (C-9, C-14), 28.5 (C-8, C-11), 28.3 (C-10), 25.9 (C-7), 25.0 (C-12) ppm; MS: m/z = 415.2 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.75, H 7.35, N 6.87.

4.2.21. N-(11-Hydroxyundecyl)benzene Sulfonamide (10a)

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 11-amino-undecanol (795 mg, 4.25 mmol): 10a (901 mg, 97%); white solid; R_f_ = 0.33 (petrolether/EtOAc, 2:3); m.p. = 58–59 °C; UV–Vis: 221 nm (3.97); IR: ν = 3464m, 3265m, 2918m, 2848m, 1475m, 1466m, 1445m, 1432w, 1353m, 1314s, 1287w, 1158vs, 1094s, 1052s, 1008m, 928w, 894w, 885m, 819m, 753s, 725s, 689s, 664m, 595m, 560s, 529w, 510m, 493w, 410w cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.53 (t, J = 5.8 Hz, 1H, NH), 4.30 (td, J = 5.2, 1.0 Hz, 1H, OH), 3.37 (td, J = 6.5, 5.1 Hz, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 5-H), 1.45–1.28 (m, 4H, 6-H, 14-H), 1.28–1.11 (m, 14H, 7-H, 8-H, 9-H, 10-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-15), 42.5 (C-5), 32.5 (C-14), 29.0 (C-6), 28.9 (C-12), 28.9 (C-11), 28.9 (C-10), 28.8 (C-9), 28.5 (C-8), 25.9 (C-7), 25.5 (C-13) ppm; MS: m/z = 350.2 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.17, H 9.16, N 4.01.

4.2.22. 11-(Phenylsulfonamido]undecyl Sulfamate (10b)

Applying GPB: from 10a (300 mg, 0.92 mmol): 10b (321 mg, 86%); white solid; R_f_ = 0.74 (CHCl_3_/EtOAc, 2:3); m.p. = 95–97 °C; UV–Vis: 221 nm (3.99); IR: ν = 3392w, 3269m, 2963w, 2936w, 2917m, 2852w, 1558w, 1476m, 1447w, 1429w, 1395w, 1369s, 1314s, 1258vw, 1183m, 1153s, 1120w, 1093m, 1066m, 1051m, 1028w, 991m, 970s, 928m, 903m, 869w, 824s, 755m, 719s, 690m, 639m, 590s, 565s, 555vs, 530s, 525s, 500w, 470w, 452m, 432m, 413vw, 511w, 483w, 458w cm^−1^; ^1^H NMR:δ = 7.82–7.75 (m, 2H, 2-H, 2′-H), 7.67–7.54 (m, 3H, 3-H, 3′-H, 4-H), 7.40 (s, 3H, NH, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 15-H), 2.72 (t, J = 6.9 Hz, 2H, 5-H), 1.67–1.57 (m, 2H, 14-H), 1.39–1.11 (m, 16H, 6-H, 7-H, 8-H, 9-H, 10-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 69.0 (C-15), 42.5 (C-5), 28.9 (C-6), 28.9 (C-9), 28.8 (C-10, C-11, C-13), 28.5 (C-8), 28.3 (C-14), 26.0 (C-12), 25.0 (C-7) ppm; MS: m/z = 429.3 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.96, H 7.69, N 6.58.

4.2.23. N-(12-Hydroxydodecyl)benzene Sulfonamide (11a)

Applying GPA: from benzenesulfonyl chloride (500 mg, 2.83 mmol) and 12-amino-dodecanol (855 mg, 4.25 mmol): 11a (944 mg, 98%); white solid; R_f_ = 0.37 (petrolether/EtOAc, 2:3); m.p. = 76–77 °C; UV–Vis: 221 nm (3.95); IR: ν = 3412m, 3350m, 3278s, 2920s, 2848m, 1477m, 1464m, 1447m, 1425w, 1359m, 1320s, 1266w, 1154vs, 1095s, 1064m, 1048s, 1053w, 999m, 909m, 750m, 722s, 684s, 596s, 561s, 530s, 489w, 459m cm^−1^; ^1^H NMR:δ = 7.81–7.76 (m, 2H, 2-H, 2′-H), 7.66–7.56 (m, 3H, 3-H, 3′-H, 4-H), 7.53 (t, J = 5.8 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.37 (td, J = 6.5, 5.1 Hz, 2H, 16-H), 2.71 (q, J = 6.7 Hz, 2H, 5-H), 1.44–1.28 (m, 4H, 6-H, 15-H), 1.28–1.12 (m, 16H, 7-H, 8-H, 9-H, 10-H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 60.7 (C-16), 42.5 (C-5), 32.5 (C-15), 29.0 (C-12), 29.0 (C-11), 28.9 (C-9), 28.9 (C-10, C-13), 28.8 (C-6), 28.5 (C-8), 25.9 (C-7), 25.5 (C-14) ppm; MS: m/z = 364.3 (100%, [M + Na]^+^); anal. calcd. for C_18_H_31_NSO_3_ (341.51): C 63.31, H 9.15, N 4.10; found: C 63.00, H 9.43, N 3.97.

4.2.24. 12-(Phenylsulfonamido]dodecyl Sulfamate (11b)

Applying GPB: from 11a (300 mg, 0.88 mmol): 11b (229 mg, 62%); white solid; R_f_ = 0.77 (CHCl_3_/EtOAc, 2:3); m.p. = 102–103 °C; UV–Vis: λ_max_ (log ε) =; 221 nm (3.47); IR: ν = 3338m, 3265m, 2962vw, 2917m, 2849m, 1576w, 1470w, 1450w, 1428w, 1396w, 1381s, 1313s, 1289w, 1178m, 1158vs, 1094m, 1060m, 1043m, 1024vw, 996w, 983m, 964s, 931m, 905m, 880m, 854w, 838m, 821s, 794w, 768w, 753s, 726s, 688s, 589s, 567s, 550s, 535vs, 504w, 482vw, 433m cm^−1^; ^1^H NMR:δ = 7.79–7.74 (m, 2H, 2-H, 2′-H), 7.64–7.54 (m, 3H, 3-H, 3′-H, 4-H), 7.51 (t, J = 5.8 Hz, 1H, NH), 7.35 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 16-H), 2.69 (td, J = 7.0, 5.8 Hz, 2H, 5-H), 1.64–1.55 (m, 2H, 15-H), 1.36–1.09 (m, 18H, 6-H, 7-H, 8-H, 9-H, 10-H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 140.7 (C-1), 132.2 (C-4), 129.1 (C-3), 126.4 (C-2), 69.0 (C-16), 42.5 (C-5), 28.9 (C-9), 28.9 (C-6, C-11, C-12), 28.9 (C-15), 28.5 (C-8), 28.3 (C-13), 26.0 (C-14), 25.1 (C-7) ppm; MS: m/z = 443.4 (100%, [M + Na]^+^); anal. calcd. for C_18_H_32_N_2_S_2_O_5_ (420.58): C 51.40, H 7.67, N 6.66; found: C 51.15, H 7.93, N 6.42.

4.2.25. N-(2-Hydroxyethyl)-4-methylbenzene Sulfonamide (12a) [914083-49-1]

Applying GPA: from 4-methylbenzenesulfonyl chloride (300 mg, 1.57 mmol) and 2-amino-ethanol (144 mg, 2.36 mmol): 12a [86,87,88,89,90,91,92] (315 mg, 93%); white solid; R_f_ = 0.54 (CHCl_3_/EtOAc, 2:3); m.p. = 55–57 °C; UV–Vis: 227 nm (3.68); IR: ν = 3497br, 3273br, 2926w, 2881w, 1598w, 1495w, 1424m, 1402m, 1318s, 1305s, 1290m, 1152vs, 1093s, 1055s, 1019w, 948m, 880w, 814s, 706w, 661s, 550s, 462w cm^−1^; ^1^H NMR:δ = 7.72–7.64 (m, 2H, 2-H, 2′-H), 7.48 (s, 1H, NH), 7.42–7.37 (m, 2H, 3-H, 3′-H), 4.65 (s, 1H, OH), 3.35 (t, J = 6.7 Hz, 2H, 7-H), 2.76 (t, J = 6.4 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H) ppm; ^13^C NMR:δ = 142.5 (C-1), 137.7 (C-4), 129.6 (C-3), 126.5 (C-2), 59.9 (C-7), 45.0 (C-6), 20.9 (C-5) ppm; MS: m/z = 238 (80%, [M + Na]^+^); anal. calcd. for C_9_H_13_NSO_3_ (215.27): C 50.22, H 6.09, N 6.51; found: C 49.87, H 6.30, N 6.33.

4.2.26. 2-[(4-Methylphenyl)sulfonamido]ethyl Sulfamate (12b) [914083-49-1]

Applying GPB: from 12a (250 mg, 1.16 mmol): 12b (330 mg, 96%) [93]; white solid; R_f_ = 0.49 (CHCl_3_/EtOAc, 2:3); m.p. = 79–81 °C; UV–Vis: 224 nm (3.91); IR: ν = 3358w, 3332w, 3265m, 1480w, 1448w, 1425w, 1377m, 1366s, 1322s, 1305m, 1238w, 1227w, 1178s, 1160s, 1148s, 1117w, 1098m, 1083s, 1033m, 1011s, 954m, 931s, 913m, 880w, 869w, 818m, 803m, 783s, 769s, 702m, 684s, 659m, 598m, 589m, 574s, 548vs, 529m, 509m, 487m, 471s, 448m, 431w, 411w cm^−1^; ^1^H NMR:δ = 7.82 (s, 1H, NH), 7.72–7.65 (m, 2H, 2-H, 2′-H), 7.58–7.46 (m, 2H, NH_2_), 7.44–7.37 (m, 2H, 3-H, 3′-H), 3.99 (t, J = 5.8 Hz, 2H, 7-H), 3.02 (t, J = 5.8 Hz, 2H, 6-H), 2.39 (s, 3H, 5-H) ppm; ^13^C NMR:δ = 142.8 (C-4), 137.3 (C-1), 129.7 (C-3), 126.5 (C-2), 67.5 (C-7), 41.5 (C-6), 21.0 (C-5) ppm; MS: m/z = 317.1 (100%, [M + Na]^+^); anal. calcd. for C_9_H_14_N_2_S_2_O_5_ (294.34): C 36.73, H 4.79, N 9.52; found: C 36.41, H 4.97, N 9.35.

4.2.27. N-(3-Hydroxypropyl)-4-methylbenzene Sulfonamide (13a) [13379-98-1]

Applying GPA: from 4-methylbenzenesulfonyl chloride (200 mg, 1.05 mmol) and 3-amino-propanol (118 mg, 1.57 mmol): 13a (225 mg, 94%) [94,95,96,97,98,99]; white solid; R_f_ = 0.12 (petrolether/EtOAc, 2:3); m.p. = 55–57 °C (lit.: [98] 55–56 °C); UV–Vis: 227 nm (4.14); IR: ν = 3492br, 3274br, 2945w, 2879w, 1598m, 1495w, 1423m, 1318s, 1305s, 1296m, 1185w, 1153vs, 1091s, 1070s, 1019w, 1006w, 959m, 872w, 815s, 706w, 662s, 570w, 550s, 515w cm^−1^; ^1^H NMR:δ =7.69–7.64 (m, 2H, 2-H, 2′-H), 7.46–7.35 (m, 3H, 3-H, 3′-H, NH), 4.39 (t, J = 5.1 Hz, 1H, OH), 3.40–3.30 (m, 2H, 8-H), 2.76 (td, J = 7.6, 3.3 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.50 (p, J = 6.4 Hz, 2H, 7-H) ppm; ^13^C NMR:δ = 142.5 (C-4), 137.6 (C-1), 129.6 (C-3), 126.5 (C-2), 58.1 (C-8), 40.0 (C-6), 32.3 (C-7), 20.9 (C-5) ppm; MS: m/z = 252.3 (90%, [M + Na]^+^); anal. calcd. for C_10_H_15_NSO_3_ (229.29): C 52.38, H 6.59, N 6.11; found: C 52.09, H 6.89, N 5.87.

4.2.28. 3-[(4-Methylphenyl)sulfonamido]propyl Sulfamate (13b)

Applying GPB: from 13a (300 mg, 1.31 mmol): 13b (260 mg, 64%); white solid; R_f_ = 0.49 (CHCl_3_/EtOAc, 2:3); m.p. = 86–87 °C; UV–Vis: 227 nm (3.72); IR: ν = 3352w, 3317w, 3272w, 2959vw, 2902vw, 1597vw, 1554w, 1472w, 1434vw, 1409w, 1392w, 1362m, 1321m, 1309m, 1292w, 1239vw, 1211vw, 1181m, 1160s, 1122w, 1093m, 1047m, 1020vw, 980w, 956s, 919m, 893w, 854m, 841m, 818m, 799w, 773m, 706w, 667s, 590m, 573m, 547vs, 494m, 476m, 444w, 413vw, 511w, 483w, 458w cm^−1^; ^1^H NMR:δ = 7.71–7.64 (m, 2H, 2-H, 2′-H), 7.57–7.35 (m, 5H, 3-H, 3′-H, NH, NH_2_), 4.02 (t, J = 6.3 Hz, 2H, 8-H), 2.79 (t, J = 7.1 Hz, 2H, 6-H), 2.39 (s, 3H, 5-H), 1.75 (p, J = 6.7 Hz, 2H, 7-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 142.7 (C-4), 137.4 (C-1), 129.7 (C-3), 126.5 (C-2), 66.5 (C-8), 39.2 (C-6), 28.7 (C-7), 20.9 (C-5) ppm; MS (ESI, MeOH) m/z = 331.2 (90%, [M + Na]^+^); anal. calcd. for C_10_H_16_N_2_S_2_O_5_ (308.37): C 38.95, H 5.23, N 9.08; found: C 38.77, H 5.54, N 8.78.

4.2.29. N-(4-Hydroxybutyl)-4-methylbenzene Sulfonamide (14a) [78521-69-4]

Applying GPA: from 4-methylbenzenesulfonyl chloride (400 mg, 2.1 mmol) and 4-amino-butanol (318 mg, 3.15 mmol): 14a (477 mg, 93%); white solid; R_f_ = 0.12 (petrolether/EtOAc, 2:3); m.p. = 50–51 °C (lit.: [100] 50–52 °C); UV–Vis: 227 nm (4.18); IR: ν = 3502br, 3279br, 2940w, 2871w, 1597m, 1475m, 1454m, 1433m, 1314s, 1305s, 1289m, 1150vs, 1121w, 1091s, 1061s, 1027m, 1019w, 941m, 848w, 817s, 753m, 721m, 709m, 662s, 576s, 551s, 484m, 456w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.69–7.65 (m, 2H, 2-H, 2′-H), 7.48–7.43 (m, 1H, NH), 7.40–7.36 (m, 2H, 3-H, 3′-H), 4.36 (t, J = 5.1 Hz, 1H, OH), 3.32 (q, J = 5.5 Hz, 2H, 9-H), 2.73–2.67 (m, 2H, 6-H), 2.37 (s, 3H, 5-H), 1.43–1.32 (m, 4H, 7-H, 8-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 142.4 (C-4), 137.7 (C-1), 129.6 (C-3), 126.5 (C-2), 60.2 (C-9), 42.5 (C-6), 29.6 (C-8), 25.8 (C-7), 20.9 (C-5) ppm; MS: m/z = 266.1 (100%, [M + Na]^+^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 54.11, H 7.32, N 5.55.

4.2.30. 4-[(4-Methylphenyl)sulfonamido]butyl Sulfamate (14b)

Applying GPB: from 14a (100 mg, 0.41 mmol): 14b (90 mg, 68%); white solid; R_f_ = 0.52 (CHCl_3_/EtOAc, 2:3); m.p. = 66–68 °C; UV–Vis: 227 nm (3.81); IR: ν = 3354w, 3314w, 3275w, 2955vw, 2902vw, 1597vw, 1552w, 1474w, 1434vw, 1410w, 1398w, 1362m, 1321m, 1309m, 1294w, 1235vw, 1211vw, 1180m, 1162s, 1120w, 1098m, 1046m, 1020vw, 982w, 957s, 917m, 894w, 854m, 840m, 820m, 799w, 774m, 704w, 665s, 596m, 571m, 547vs, 495m, 473m, 444w, 413vw, 511w cm^−1^; ^1^H NMR:δ = 7.70–7.65 (m, 2H, 2-H, 2′-H), 7.52 (t, J = 5.9 Hz, 1H, NH), 7.45–7.36 (m, 4H, 3-H, 3′-H, NH_2_), 3.96 (t, J = 6.3 Hz, 2H, 9-H), 2.73 (q, J = 6.8 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.65–1.55 (m, 2H, 8-H), 1.49–1.39 (m, 2H, 7-H) ppm; ^13^C NMR:δ = 142.6 (C-4), 137.7 (C-1), 129.6 (C-3), 126.5 (C-2, C-2), 68.6 (C-9), 42.0 (C-6), 25.6 (C-8), 25.4 (C-7), 21.0 (C-5) ppm; MS: m/z = 345.1 (100%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.78, H 5.89, N 8.43.

4.2.31. N-(5-Hydroxypentyl)-4-methylbenzene Sulfonamide (15a) [16780-44-2]

Applying GPA: from 4-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and and 5-amino-pentanol (405 mg, 3.93 mmol): 15a (522 mg, 77%) [101,102,103,104,105,106,107,108]; white solid; R_f_ = 0.11 (petrolether/EtOAc, 2:3); m.p. = 60–61 °C; UV–Vis: 227 nm (3.99); IR: ν = 3456m, 3109br, 2920w, 2862w, 1597m, 1475m, 1454m, 1433m, 1314s, 1305s, 1289m, 1150vs, 1121w, 1091s, 1061s, 1027m, 1019w, 941m, 848w, 817s, 753m, 721m, 709m, 662s, 576s, 551s, 484m, 456w cm^−1^; ^1^H NMR:δ = 7.69–7.63 (m, 2H, 2-H, 2′-H), 7.44 (t, J = 5.9 Hz, 1H, NH), 7.41–7.36 (m, 2H, 3-H, 3′-H), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.35–3.29 (m, 2H, 10-H), 2.68 (td, J = 7.0, 5.9 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.39–1.27 (m, 4H, 7-H, 9-H), 1.27–1.17 (m, 2H, 8-H) ppm; ^13^C NMR:δ = 142.4 (C-4), 137.7 (C-1), 129.5 (C-3), 126.5 (C-2), 60.5 (C-10), 42.5 (C-6), 32.0 (C-9), 28.8 (C-7), 22.6 (C-8), 20.9 (C-5) ppm; MS: m/z = 280.0 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.78, N 5.16.

4.2.32. 5-[(4-Methylphenyl)sulfonamido]pentyl Sulfamate (15b)

Applying GPB: from 15a (200 mg, 0.78 mmol): 15b (232 mg, 89%); white solid; R_f_ = 0.53 (CHCl_3_/EtOAc, 2:3); m.p. = 94–95 °C UV–Vis: 227 nm (3.92); IR: ν = 3351w, 3301m, 3250w, 2957vw, 2940w, 2930w, 2852w, 1554w, 1466w, 1422w, 1395vw, 1361s, 1316s, 1301m, 1294w, 1281w, 1177s, 1150vs, 1096m, 1074w, 1063w, 1044w, 1027vw, 1021w, 992m, 965vw, 947m, 915s, 870w, 815s, 810s, 749w, 722w, 708w, 671s, 630w, 598m, 574m, 550vs cm^−1^; ^1^H NMR:δ = 7.70–7.63 (m, 2H, 2-H, 2′-H), 7.47 (t, J = 5.9 Hz, 1H, NH), 7.42–7.34 (m, 4H, 3-H, 3′-H, NH_2_), 3.96 (t, J = 6.4 Hz, 2H, 10-H), 2.70 (q, J = 6.6 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.55 (p, J = 6.7 Hz, 2H, 9-H), 1.43–1.33 (m, 2H, 7-H), 1.33–1.22 (m, 2H, 8-H) ppm; ^13^C NMR:δ = 142.5 (C-4), 137.7 (C-1), 129.6 (C-3), 126.5 (C-2), 68.8 (C-10), 42.3 (C-6), 28.5 (C-9), 27.8 (C-7), 22.2 (C-8), 20.9 (C-5) ppm; MS: m/z = 359.4 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.57, H 6.26, N 8.14.

4.2.33. N-(6-Hydroxyhexyl)-4-methylbenzene Sulfonamide (16a) [385369-83-5]

Applying GPA: from 4-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 6-amino-hexanol (461 mg, 3.93 mmol): 16a (551 mg, 77%) [104,109,110,111,112]; white solid; R_f_ = 0.15 (petrolether/EtOAc, 2:3); m.p. = 49–51 °C; UV–Vis: 227 nm (4.10); IR: ν = 3423w, 3364w, 3290m, 2936m, 2891w, 2860w, 1589w, 1495w, 1476w, 1422m, 1385w, 1319m, 1303w, 1290w, 1154vs, 1091m, 1067m, 1036m, 983w, 905m, 817s, 734w, 707w, 666s, 573s, 549s, 523m, 484w, 430w cm^−1^; ^1^H NMR:δ = 7.70–7.63 (m, 2H, 2-H, 2′-H), 7.47–7.41 (m, 1H, NH), 7.41–7.35 (m, 2H, 3-H, 3′-H), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.38–3.30 (m, 2H, 11-H), 2.73–2.65 (m, 2H, 6-H), 2.37 (s, 3H, 5-H), 1.41–1.27 (m, 4H, 7-H, 10-H), 1.22–1.14 (m, 4H, 8-H, 9-H) ppm; ^13^C NMR:δ = 142.4 (C-4), 137.8 (C-1), 129.6 (C-3, C-3′), 126.5 (C-2, C-2′), 60.6 (C-11), 42.5 (C-6), 32.4 (C-10), 29.0 (C-7), 25.9 (C-9), 25.0 (C-8), 20.9 (C-5) ppm; MS: m/z = 294 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.24, H 8.02, N 4.96.

4.2.34. 6-[(4-Methylphenyl)sulfonamido]hexyl Sulfamate (16b)

Applying GPB: from 16a (200 mg, 0.74 mmol): 16b (206 mg, 80%); white solid; R_f_ = 0.55 (CHCl_3_/EtOAc, 2:3); m.p. = 49–50 °C; UV–Vis: 227 nm (4.03); IR: ν = 3350w, 3300m, 3251w, 2959vw, 2939w, 2932w, 2854w, 1556w, 1464w, 1422w, 1391vw, 1363s, 1317s, 1308m, 1291w, 1280w, 1178s, 1151vs, 1094m, 1075w, 1062w, 1043w, 1027vw, 1020w, 992m, 968vw, 945m, 917s, 868w, 817s, 810s, 749w, 722w, 708w, 670s, 634w, 595m, 576m, 549vs, 513m, 487m, 473m cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.69–7.64 (m, 2H, 2-H, 2′-H), 7.46 (t, J = 5.8 Hz, 1H, NH), 7.41–7.35 (m, 4H, 3-H, 3′-H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 11-H), 2.70 (q, J = 6.6 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.59–1.52 (m, 2H, 10-H), 1.35 (p, J = 6.9 Hz, 2H, 7-H), 1.27–1.17 (m, 4H, 8-H, 9-H) ppm; ^13^C NMR:δ = 142.5 (C-4), 137.7 (C-1), 129.6 (C-3), 126.5 (C-2), 68.9 (C-11), 42.4 (C-6), 28.8 (C-10), 28.2 (C-7), 25.5 (C-9), 24.6 (C-8), 20.9 (C-5) ppm; MS: m/z = 373.7 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.34, H 6.51, N 7.65.

4.2.35. N-(7-Hydroxyheptyl)-4-methylbenzene Sulfonamide (17a) [1669425-24-4]

Applying GPA: from 4-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 7-amino-heptanol (516 mg, 3.93 mmol): 17a (557 mg, 74%) [113] oil; R_f_ = 0.19 (petrolether/EtOAc, 2:3); UV–Vis: 227 nm (4.15); IR: ν = 3503w, 3279w, 2930m, 2858w, 1598w, 1495vw, 1429w, 1320m, 1305m, 1289m, 1152vs, 1120w, 1092s, 1056m, 1019w, 814m, 723w, 707m, 660s, 635w, 571m, 549vs, 466w cm^−1^; ^1^H NMR:δ = 7.68–7.65 (m, 2H, 2-H, 2′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 7.40–7.36 (m, 2H, 3-H, 3′-H), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.37–3.34 (m, 2H, 12-H), 2.69 (td, J = 7.0, 5.7 Hz, 2H, 6-H), 2.37 (s, 3H, 5-H), 1.40–1.29 (m, 4H, 7-H, 11-H), 1.25–1.10 (m, 6H, 8-H, 9-H, 10-H) ppm; ^13^C NMR:δ = 142.4 (C-4), 137.8 (C-1), 129.5 (C-3), 126.5 (C-2), 60.7 (C-12), 42.5 (C-6), 32.4 (C-11), 28.9 (C-7), 28.4 (C-9), 26.1 (C-8), 25.3 (C-10), 20.9 (C-5) ppm; MS: m/z = 308.2 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.69, H 8.33, N 4.65.

4.2.36. 7-[(4-Methylphenyl)sulfonamido]heptyl Sulfamate (17b)

Applying GPB: from 17a (200 mg, 0.7 mmol): 17b (94 mg, 37%); white solid; R_f_ = 0.60 (CHCl_3_/EtOAc, 2:3); m.p. = 85–86 °C; UV–Vis: 227 nm (4.07); IR: ν = 3351w, 3298m, 3252w, 2960w, 2940w, 2921w, 2853w, 1598vw, 1558w, 1477vw, 1466w, 1457w, 1439w, 1420w, 1392w, 1362s, 1319s, 1308m, 1292w, 1281w, 1180s, 1150vs, 1137m, 1094m, 1080m, 1048w, 1020w, 1009w, 996w, 982vw, 950m, 930s, 904s, 834w, 818s, 798w, 782m, 737w, 723w, 707w, 668s, 597m, 577m, 548vs, 519m, 495m, 474m, 448w, 404vw cm^−1^; ^1^H NMR:δ = 7.69–7.64 (m, 2H, 2-H, 2′-H), 7.45 (t, J = 5.8 Hz, 1H, NH), 7.41–7.35 (m, 4H, 3-H, 3′-H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 12-H), 2.69 (q, J = 6.7 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.62–1.54 (m, 2H, 11-H), 1.38–1.30 (m, 2H, 7-H), 1.30–1.14 (m, 6H, 8-H, 9-H, 10-H) ppm; ^13^C NMR:δ = 142.4 (C-4), 137.8 (C-1), 129.5 (C-3), 126.5 (C-2), 68.9 (C-12), 42.4 (C-6), 28.8 (C-11), 28.2 (C-7), 28.0 (C-9), 25.9 (C-10), 24.9 (C-8), 20.9 (C-5) ppm; MS: m/z = 387.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.87, H 6.92, N 7.46.

4.2.37. N-(8-Hydroxyoctyl)-4-methylbenzene Sulfonamide (18a) [2772203-84-4]

Applying GPA: from 4-methylbenzenesulfonyl chloride (400 mg, 2.1 mmol) and 8-amino-octanol (457 mg, 3.15 mmol): 18a (442 mg, 70%); white solid; R_f_ = 0.23 (petrolether/EtOAc, 2:3); m.p. = 87–88 °C; UV–Vis: 227 nm (4.00); IR: ν = 3418w, 3278m, 2933m, 2854m, 1598w, 1478w, 1466w, 1425m, 1384w, 1364w, 1333m, 1324m, 1305m, 1290w, 1157vs, 1109w, 1092m, 1064m, 1052s, 1031w, 1020w, 992w, 982m, 905m, 817s, 733w, 707w, 668s, 571s, 551vs, 530s, 500m, 493m, 465w cm^−1^; ^1^H NMR:δ = 7.69–7.65 (m, 2H, -H, 2′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 7.41–7.36 (m, 2H, 3-H, 3′-H), 4.31 (t, J = 5.2 Hz, 1H, OH), 3.40–3.34 (m, 2H, 13-H), 2.69 (q, J = 6.8 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.42–1.28 (m, 4H, 7-H, 12-H), 1.26–1.12 (m, 8H, 8-H, 9-H, 10-H, 11-H) ppm; ^13^C NMR:δ = 142.9 (C-4), 138.3 (C-1), 130.0 (C-3), 127.0 (C-2), 61.2 (C-13), 43.0 (C-6), 33.0 (C-12), 29.4 (C-7), 29.3 (C-9), 29.0 (C-10), 26.4 (C-8), 25.9 (C-11), 21.4 (C-5).ppm; MS: m/z = 322 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.87, H 8.69, N 4.55.

4.2.38. 8-[(4-Methylphenyl)sulfonamido]octyl Sulfamate (18b)

Applying GPB: from 18a (200 mg, 0.67 mmol): 18b (140 mg, 55%); white solid; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); m.p. = 98–100 °C; UV–Vis: 227 nm (4.00); IR: ν = 3344m, 3311m, 3250m, 2944w, 2928w, 2857w, 2844w, 1476w, 1430m, 1362s, 1332w, 1319m, 1309m, 1183m, 1147vs, 1119w, 1095m, 1074w, 1065w, 1054m, 1040w, 963s, 927s, 902m, 818s, 724w, 707w, 666s, 591m, 561s, 550vs, 526m, 511s, 499s, 474m, 405w cm^−1^; ^1^H NMR:δ = 7.68–7.63 (m, 2H, 2-H, 2′-H), 7.44 (t, J = 5.9 Hz, 1H, NH), 7.41–7.35 (m, 4H, 3-H, 3′-H. NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 13-H), 2.69 (td, J = 7.0, 5.8 Hz, 2H, 6-H), 2.38 (s, 3H, 5-H), 1.64–1.55 (m, 2H, 12-H), 1.38–1.31 (m, 2H, 7-H), 1.30–1.12 (m, 8H, 8-H, 9-H, 10-H, 11-H) ppm; ^13^C NMR:δ = 142.4 (C-4), 137.8 (C-1), 129.5 (C-3), 126.5 (C-2), 69.0 (C-13), 42.4 (C-6), 28.9 (C-12), 28.4 (C-7), 28.3 (C-10), 28.3 (C-9), 25.9 (C-8), 24.9 (C-11), 20.9 (C-5) ppm; MS: m/z = 401.7 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.37, H 7.19, N 7.38.

4.2.39. N-(2-Hydroxyethyl)-3-methylbenzene Sulfonamide (19a) [1082883-27-9]

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 2-amino-ethanol (240 mg, 3.93 mmol): 19a (542 mg, 96%); oil; R_f_ = 0.1 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.92); IR: ν = 3493w, 3274w, 2927w, 2882w, 1601vw, 1478w, 1425w, 1321s, 1303s, 1220w, 1148vs, 1097m, 1087m, 1054s, 999w, 949m, 866w, 785m, 687s, 580vs, 524m, 492w, 459m, 435w cm^−1^; ^1^H NMR:δ = 7.63–7.61 (m, 1H, 6-H), 7.61–7.58 (m, 1H, 2-H), 7.52 (t, J = 5.8 Hz, 1H, NH), 7.50–7.42 (m, 2H, 4-H, 5-H), 4.66 (t, J = 5.6 Hz, 1H, OH), 3.37 (q, J = 6.3 Hz, 2H, 9-H), 2.79 (q, J = 6.2 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 138.8 (C-3), 132.9 (C-4), 129.0 (C-5), 126.7 (C-6), 123.6 (C-2), 59.9 (C-9), 45.1 (C-8), 20.8 (C-7) ppm; MS: m/z = 238.4 (40%, [M + Na]^+^); anal. calcd. for C_9_H_13_NSO_3_ (215.27): C 50.22, H 6.09, N 6.51; found: C 49.97, H 6.34, N 6.27.

4.2.40. 2-[(3-Methylphenyl)sulfonamido]ethyl Sulfamate (19b)

Applying GPB: from 19a (73 mg, 0.4 mmol): 19b (72 mg, 72%); white solid; R_f_ = 0.52 (CHCl_3_/EtOAc, 2:3); m.p. = 36–38 °C; UV–Vis: 224 nm (3.65); IR: ν = 3341m, 3259m, 3100w, 2988w, 1566w, 1473w, 1444w, 1421w, 1389w, 1371vs, 1345m, 1325m, 1303s, 1226w, 1174s, 1172s, 1147vs, 1078m, 1062m, 1001m, 951s, 932s, 905m, 879m, 865w, 837s, 791m, 765m, 701s, 683s, 639s, 591s, 571s, 546vs, 504m, 452m, 429w, 544vs, 526m cm^−1^; ^1^H NMR:δ = 7.86 (t, J = 5.9 Hz, 1H, NH), 7.64–7.57 (m, 2H, 2-H, 6-H), 7.53–7.44 (m, 4H, 4-H, 5-H, NH_2_), 3.99 (t, J = 5.7 Hz, 2H, 9-H), 3.04 (q, J = 5.6 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H) ppm; ^13^C NMR:δ = 140.1 (C-1), 139.0 (C-2), 133.2 (C-4), 129.1 (C-5), 126.7 (C-6), 123.6 (C-3), 67.5 (C-9), 41.6 (C-8), 20.9 (C-7) ppm; MS: m/z = 317.1 (100%, [M + Na]^+^); anal. calcd. for C_9_H_14_N_2_S_2_O_5_ (294.34): C 36.73, H 4.79, N 9.52; found: C 36.55, H 5.00, N 9.35.

4.2.41. N-(3-Hydroxypropyl)-3-methylbenzene Sulfonamide (20a) [1082805-58-0]

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 3-amino-propanol (295 mg, 3.93 mmol): 20a (522 mg, 87%) [114] oil; R_f_ = 0.09 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.91); IR: ν = 3502w, 3276w, 2947w, 2882w, 1477w, 1423w, 1320m, 1303s, 1222w, 1148vs, 1096m, 1085s, 1068m, 1008w, 998w, 959w, 879w, 787m, 688s, 579vs, 524m, 498w, 463m, 434w cm^−1^; ^1^H NMR:δ = 7.62–7.56 (m, 2H, 2-H, 6-H), 7.50–7.41 (m, 3H, 4-H, 5-H, NH), 4.40 (t, J = 5.1 Hz, 1H, OH), 3.40–3.35 (m, 2H, 10-H), 2.78 (q, J = 7.0 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.52 (p, J = 6.4 Hz, 2H, 9-H) ppm; ^13^C NMR:δ = 140.4 (C-1), 138.8 (C-3), 132.9 (C-4), 129.0 (C-5), 126.7 (C-6), 123.6 (C-2), 58.1 (C-10), 40.0 (C-8), 32.4 (C-9), 20.9 (C-7) ppm; MS: m/z = 252.1 (100%, [M + Na]^+^); anal. calcd. for C_10_H_15_NSO_3_ (229.29): C 52.38, H 6.59, N 6.11; found: C 52.03, H 6.88, N 5.94.

4.2.42. 3-[(3-Methylphenyl)sulfonamido]propyl Sulfamate (20b)

Applying GPB: from 20a (300 mg, 1.31 mmol): 20b (305 mg, 76%); white solid; R_f_ = 0.52 (CHCl_3_/EtOAc, 2:3); m.p. = 73–74 °C; UV–Vis: 224 nm (3.88); IR: ν = 3351m, 3256m, 3108w, 2983w, 2921vw, 1566w, 1473w, 1444w, 1421w, 1399w, 1373vs, 1352m, 1318m, 1303s, 1241w, 1226w, 1218w, 1176s, 1170s, 1147vs, 1113w, 1085m, 1056m, 1004m, 951s, 929s, 905m, 887m, 881m, 865w, 837s, 792m, 759m, 703s, 685s, 638s, 591s, 573s, 545vs, 508m, 486m, 450m, 426w, 548vs, 519m, 495m, 474m, 448w, 404vw cm^−1^; ^1^H NMR:δ = 7.67–7.57 (m, 3H, 2-H, 6-H, NH), 7.52–7.37 (m, 4H, 4-H, 5-H, NH_2_), 4.02 (t, J = 6.3 Hz, 2H, 10-H), 2.81 (t, J = 7.1 Hz, 2H, 8-H), 2.40 (s, 3H, 7-H), 1.76 (p, J = 6.7 Hz, 2H, 9-H) ppm; ^13^C NMR:δ = 140.2 (C-1), 138.9 (C-3), 133.0 (C-4), 129.1 (C-5), 126.7 (C-6), 123.6 (C-2), 66.5 (C-10), 39.2 (C-8), 28.7 (C-9), 20.8 (C-7) ppm; MS: m/z = 331.3 (100%, [M + Na]^+^); anal. calcd. for C_10_H_16_N_2_S_2_O_5_ (308.37): C 38.95, H 5.23, N 9.08; found: C 38.77, H 5.52, N 8.85.

4.2.43. N-(4-Hydroxybutyl)-3-methylbenzene Sulfonamide (21a) [1082889-69-7]

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 4-amino-butanol (351 mg, 3.93 mmol): 21a (589 mg, 92%); oil; R_f_ = 0.56 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3502w, 3279w, 2940w, 2871w, 1598w, 1428w, 1319m, 1305m, 1289m, 1152vs, 1120w, 1091s, 1054m, 1020m, 814m, 706w, 659s, 571m, 549vs, 491w, 469w cm^−1^; ^1^H NMR:δ = 7.62–7.56 (m, 2H, 2-H, 6-H), 7.52–7.41 (m, 3H, 4-H, 5-H, NH), 4.35 (t, J = 5.1 Hz, 1H, OH), 3.35–3.29 (m, 2H, 11-H), 2.72 (q, J = 6.7 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.45–1.31 (m, 4H, 9-H, 10-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.7 (C-6), 123.6 (C-2), 60.2 (C-11), 42.5 (C-8), 29.5 (C-10), 25.8 (C-9), 20.8 (C-7) ppm; MS: m/z = 266.2 (100%, [M + Na]^+^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 54.00, H 7.31, N 5.52.

4.2.44. 4-[(3-Methylphenyl)sulfonamido]butyl Sulfamate (21b)

Applying GPB: from 21a (250 mg, 1.03 mmol): 21b (317 mg, 96%); white solid; R_f_ = 0.55 (CHCl_3_/EtOAc, 2:3); m.p. = 62–64 °C; UV–Vis: 225 nm (3.84); IR: ν = 3351w, 3272m, 1474w, 1428w, 1375s, 1339w, 1315m, 1303s, 1198w, 1171s, 1153vs, 1097m, 1091m, 1065m, 1014w, 970s, 930m, 897m, 888m, 823m, 793m, 746w, 701s, 697s, 688s, 609m, 594s, 582s, 553s, 525m, 491m, 436w cm^−1^; ^1^H NMR:δ = 7.59–7.50 (m, 3H, 4-H, 5-H, NH), 7.49–7.39 (m, 2H, 2-H, 6-H), 7.36 (s, 2H, NH_2_), 3.94 (t, J = 6.3 Hz, 2H, 11-H), 2.72 (q, J = 6.7 Hz, 2H, 8-H), 2.36 (s, 3H, 7-H), 1.63–1.54 (m, 2H, 10-H), 1.47–1.38 (m, 2H, 9-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 138.9 (C-3), 132.9 (C-4), 129.1 (C-5), 126.7 (C-6), 123.6 (C-2), 68.6 (C-11), 42.0 (C-8), 25.6 (C-10), 24.7 (C-9), 20.9 (C-7) ppm; MS: m/z = 345.6 (90%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.76, H 8.92, N 8.38.

4.2.45. N-(5-Hydroxypentyl)-3-methylbenzene Sulfonamide (22a) [1986639-01-3]

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 5-amino-pentanol (406 mg, 3.93 mmol): 22a (620 mg, 92%); oil; R_f_ = 0.13 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.89); IR: ν = 3454w, 3108w, 2954w, 2919w, 2880w, 2862w, 1597vw, 1474w, 1455w, 1437w, 1313s, 1305m, 1289m, 1245w, 1150s, 1122m, 1108w, 1091s, 1061m, 1041w, 1027m, 1019w, 940m, 849w, 817m, 801w, 755m, 721m, 709m, 662s, 636w, 577s, 551vs, 484m, 458w cm^−1^; ^1^H NMR:δ = 7.62–7.60 (m, 1H, 6-H), 7.60–7.56 (m, 1H, 2-H), 7.51–7.41 (m, 3H, 4-H, 5-H, NH), 4.31 (t, J = 5.1 Hz, 1H, OH), 3.36–3.30 (m, 2H, 12-H), 2.71 (q, J = 6.5 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.41–1.29 (m, 4H, 9-H, 11-H), 1.28–1.18 (m, 2H, 10-H) ppm; ^13^C NMR:δ = 141.0 (C-1), 139.3 (C-3), 133.3 (C-4), 129.5 (C-5), 127.1 (C-6), 124.1 (C-2), 61.0 (C-12), 43.1 (C-8), 32.5 (C-11), 29.4 (C-9), 23.1 (C-10), 21.3 (C-7) ppm; MS: m/z = 280.3 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.69, N 5.20.

4.2.46. 5-[(3-Methylphenyl)sulfonamido]pentyl Sulfamate (22b)

Applying GPB: from 22a (300 mg, 1.17 mmol): 22b (378 mg, 96%); white solid; R_f_ = 0.60 (CHCl_3_/EtOAc, 2:3); m.p. = 67–68 °C; UV–Vis: 224 nm (3.75); IR: ν = 3371w, 3265m, 2978vw, 2933w, 2867vw, 1536vw, 1475w, 1462w, 1439w, 1423w, 1404w, 1377m, 1358s, 1316m, 1302s, 1281w, 1227w, 1179s, 1150vs, 1138m, 1097w, 1085m, 1061m, 1049m, 1037w, 997w, 976s, 960s, 931m, 911s, 878w, 856w, 823s, 785m, 749m, 713s, 699s, 685s, 598s, 581s, 566s, 551s, 538m, 525s, 489m, 466s, 449w, 448w, 404vw cm^−1^; ^1^H NMR:δ = 7.61–7.59 (m, 1H, 6-H), 7.58–7.56 (m, 1H, 2-H), 7.54–7.42 (m, 3H, 4-H, 5-H, NH), 7.37 (s, 2H), 3.96 (t, J = 6.5 Hz, 2H, 12-H), 2.72 (q, J = 6.6 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.56 (p, J = 6.7 Hz, 2H, 11-H), 1.44–1.35 (m, 2H, 9-H), 1.33–1.25 (m, 2H, 10-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 138.8 (C-3), 132.9 (C-4), 129.0 (C-5), 126.6 (C-6), 123.6 (C-2), 68.8 (C-12), 42.3 (C-8), 28.5 (C-11), 27.8 (C-9), 22.2 (C-10), 20.8 (C-7) ppm; MS: m/z = 359.1 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.62, H 6.13, N 8.17.

4.2.47. N-(6-Hydroxyhexyl)-3-methylbenzene Sulfonamide (23a) [1916290-41-9]

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 6-amino-hexanol (461 mg, 3.93 mmol): 23a (649 mg, 91%); oil; R_f_ = 0.15 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3503w, 3279w, 2933m, 2860w, 1477w, 1428w, 1321m, 1303s, 1221w, 1148vs, 1097m, 1086m, 1072m, 1054m, 882w, 787m, 688s, 591s, 581vs, 525m, 490m, 459w, 453w, 435w cm^−1^; ^1^H NMR:δ = 7.61–7.59 (m, 1H, 6-H), 7.59–7.56 (m, 1H, 2-H), 7.50–7.41 (m, 3H, 4-H, 5-H, NH), 4.30 (t, J = 5.2 Hz, 1H, OH), 3.38–3.31 (m, 2H, 13-H), 2.75–2.67 (m, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.40–1.28 (m, 4H, 9-H, 12-H), 1.24–1.13 (m, 4H, 10-H, 11-H) ppm; ^13^C NMR:δ = 140.6 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.7 (C-6), 123.6 (C-2), 60.6 (C-13), 42.5 (C-8), 32.4 (C-12), 29.0 (C-9), 25.9 (C-10), 25.0 (C-11), 20.8 (C-7) ppm; MS: m/z = 294.4 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.26, H 8.01, N 4.97.

4.2.48. 6-[(3-Methylphenyl)sulfonamido]hexyl Sulfamate (23b)

Applying GPB: from 23a (300 mg, 1.11 mmol): 23b (364 mg, 94%); white solid; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); m.p. = 74–75 °C; UV–Vis: 224 nm (3.84); IR: ν = 3371w, 3261m, 2975vw, 2958vw, 2943w, 2910vw, 2897vw, 2852w, 1556w, 1479w, 1472w, 1455w, 1431w, 1398w, 1369s, 1341w, 1323s, 1308m, 1282w, 1230vw, 1221vw, 1161vs, 1112vw, 1099w, 1086w, 1062w, 1053w, 1042vw, 1007m, 988vw, 963s, 940m, 912m, 881w, 861vw, 818s, 801w, 791w, 720m, 685s, 596vs, 580s, 550m, 529m, 505w, 494m, 457vw, 436w, 404vw cm^−1^; ^1^H NMR:δ = 7.62–7.55 (m, 2H, 2-H, 6-H), 7.52–7.42 (m, 3H, 4-H, 5-H), 7.37 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 13-H), 2.72 (q, J = 6.6 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.56 (p, J = 6.7 Hz, 2H, 12-H), 1.36 (p, J = 6.9 Hz, 2H, 9-H), 1.28–1.18 (m, 4H, 10-H, 11-H) ppm; ^13^C NMR:δ = 140.5 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.6 (C-6), 123.6 (C-2), 68.9 (C-13), 42.4 (C-8), 28.8 (C-12), 28.2 (C-9), 25.5 (C-10), 24.6 (C-11), 20.8 (C-7) ppm; MS: m/z = 373.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.26, H 6.58, N 8.19.

4.2.49. N-(7-Hydroxyheptyl)-3-methylbenzene Sulfonamide (24a)

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 7-amino-heptanol (516 mg, 3.93 mmol): 24a (648 mg, 87%); oil; R_f_ = 0.19 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.78); IR: ν = 3474m, 3128m, 2930m, 2889w, 2850m, 1483w, 1465m, 1447m, 1402w, 1372w, 1317m, 1309m, 1298m, 1289m, 1222m, 1143vs, 1099s, 1083s, 1072s, 1020m, 1001m, 957m, 906m, 870w, 862w, 835w, 790s, 755w, 709s, 689s, 584vs, 555m, 545m, 524m, 483s, 472m, 439m, 408w cm^−1^; ^1^H NMR:δ = 7.61–7.56 (m, 2H, 2-H, 6-H), 7.50–7.41 (m, 3H, 4-H, 5-H, NH), 4.30 (td, J = 5.2, 1.1 Hz, 1H, OH), 3.38–3.33 (m, 2H, 14-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.40–1.28 (m, 4H, 9-H, 13-H), 1.26–1.11 (m, 6H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.6 (C-6), 123.6 (C-2), 60.7 (C-14), 42.5 (C-8), 32.4 (C-13), 28.9 (C-9), 28.4 (C-11), 26.0 (C-12), 25.3 (C-10), 20.8 (C-7) ppm; MS: m/z = 308.1 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.78, H 8.34, N 4.65.

4.2.50. 7-[(3-Methylphenyl)sulfonamido]heptyl Sulfamate (24b)

Applying GPB: from 24a (300 mg, 1.05 mmol): 24b (279 mg, 73%) a white waxy solid; R_f_ = 0.77 (CHCl_3_/EtOAc, 2:3); m.p. = 55–57 °C; UV–Vis: 224 nm (3.80); IR: ν = 3361w, 3265m, 2961w, 2937w, 2906w, 2895w, 2856w, 1566w, 1477w, 1429m, 1396w, 1370s, 1317s, 1301m, 1226w, 1183s, 1150vs, 1114w, 1096w, 1085m, 1061m, 1049w, 1000m, 972s, 927m, 922m, 904m, 878w, 825s, 783m, 741w, 723w, 702s, 685s, 665m, 597s, 578s, 556vs, 528m, 521m, 495s, 478w, 450w, 429w, 505w, 494m, 457vw, 436w, 404vw cm^−1^; ^1^H NMR:δ = 7.62–7.56 (m, 2H, 2-H, 6-H), 7.51–7.42 (m, 3H, 4-H, 5-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 14-H), 2.72 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.63–1.54 (m, 2H, 13-H), 1.39–1.15 (m, 8H, 9-H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.6 (C-6), 123.6 (C-2), 68.9 (C-14), 42.5 (C-8), 28.9 (C-9), 28.2 (C-13), 28.0 (C-11), 25.9 (C-10), 24.9 (C-12), 20.8 (C-7) ppm; MS: m/z = 387.2 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.97, H 6.90, N 7.47.

4.2.51. N-(8-Hydroxyoctyl)-3-methylbenzene Sulfonamide (25a)

Applying GPA: from 3-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 8-amino-octanol (571 mg, 3.93 mmol): 25a (702 mg, 89%); oil; R_f_ = 0.25 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3508w, 3282w, 2928m, 2856m, 1477w, 1458w, 1429w, 1322s, 1303s, 1221w, 1149vs, 1097m, 1086m, 999w, 883w, 786m, 689s, 592s, 581vs, 525m, 492m, 436w cm^−1^; ^1^H NMR:δ = 7.61–7.59 (m, 1H, 6-H), 7.59–7.56 (m, 1H, 2-H), 7.50–7.41 (m, 3H, 4-H, 5-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.39–3.32 (m, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.38 (s, 3H, 7-H), 1.42–1.28 (m, 4H, 9-H, 14-H), 1.26–1.11 (m, 8H, 10-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 140.6 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.7 (C-6), 123.6 (C-2), 60.7 (C-15), 42.5 (C-8), 32.5 (C-14), 28.9 (C-9), 28.8 (C-11), 28.6 (C-12), 26.0 (C-10), 25.4 (C-13), 20.8 (C-7) ppm; MS: m/z = 322.1 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.87, H 8.70, N 4.45.

4.2.52. 8-[(3-Methylphenyl)sulfonamido]octyl Sulfamate (25b)

Applying GPB: from 25a (300 mg, 1.00 mmol): 25b (284 mg, 75%); white solid; R_f_ = 0.83 (CHCl_3_/EtOAc, 2:3); m.p. = 54–56 °C; UV–Vis: 224 nm (3.84); IR: ν = 3369w, 3254m, 2970w, 2938m, 2920m, 2859m, 2853w, 1562w, 1473m, 1458w, 1440m, 1431w, 1397w, 1324s, 1303s, 1217w, 1164s, 1150vs, 1116w, 1099m, 1087m, 1057m, 1053m, 1039w, 994m, 960vs, 920m, 896s, 864w, 849vw, 832m, 800w, 787m, 731w, 701s, 688vs, 602m, 578s, 569s, 524m, 517m, 493s, 478m, 446w, 431w, 415w, 457vw, 436w, 404vw cm^−1^; ^1^H NMR:δ = 7.61–7.58 (m, 2H, 6-H), 7.58–7.56 (m, 1H, 2-H), 7.50–7.42 (m, 3H, 4-H, 5-H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.39 (s, 3H, 7-H), 1.65–1.55 (m, 2H, 14-H), 1.40–1.24 (m, 2H, 9-H, 13-H), 1.23–1.14 (m, 6H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 140.6 (C-1), 138.8 (C-3), 132.8 (C-4), 129.0 (C-5), 126.6 (C-6), 123.6 (C-2), 69.0 (C-15), 42.5 (C-8), 28.9 (C-14), 28.4 (C-9), 28.3 (C-11), 28.3 (C-12), 25.9 (C-10), 24.9 (C-13), 20.8 (C-7) ppm; MS (ESI, MeOH) m/z = 401.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.36, H 7.17, N 7.15.

4.2.53. N-(2-Hydroxyethyl)-2-methylbenzene Sulfonamide (26a) [19829-14-2]

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 2-amino-ethanol (3.93 mg, 3.93 mmol): 26a (420 mg, 74%) [115,116,117]; white solid; R_f_ = 0.11 (petrolether/EtOAc, 2:3); m.p. = 73–74 °C (lit.: [76,116] 73–75 °C ^(4)^); UV–Vis: 222 nm (3.87); IR: ν = 3452m, 3189m, 3067w, 2959w, 2939w, 2867w, 2687vw, 1592vw, 1459m, 1421m, 1399w, 1381w, 1349w, 1301s, 1285m, 1261m, 1207w, 1154vs, 1133s, 1094s, 1070m, 1059s, 1037m, 995w, 963s, 899w, 880vw, 839m, 803w, 760s, 710m, 687s, 590s, 580vs, 542s, 511m, 491m, 468s, 443w, 415m cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.81 (dd, J = 7.9, 1.4 Hz, 1H, 3-H), 7.63–7.58 (m, 1H, 6-H), 7.51 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.35 (m, 2H, 5-H, NH), 4.65 (t, J = 5.5 Hz, 1H, OH), 3.36–3.32 (m, 2H, 9-H), 2.81 (t, J = 6.5 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 138.8 (C-1), 136.5 (C-2), 132.4 (C-4), 132.3 (C-3), 128.3 (C-6), 126.1 (C-5), 59.9 (C-9), 44.7 (C-8), 19.7 (C-7) ppm; MS: m/z = 238.2 (100%, [M + Na]^+^); anal. calcd. for C_9_H_13_NSO_3_ (215.27): C 50.22, H 6.09, N 6.51; found: C 49.98, H 6.37, N 6.39.

4.2.54. 2-[(2-Methylphenyl)sulfonamido]ethyl Sulfamate (26b)

Applying GPB: from 26a (150 mg, 0.70 mmol): 26b (185 mg, 90%); white solid; R_f_ = 0.52 (CHCl_3_/EtOAc, 2:3); m.p. = 70–72 °C; UV–Vis: 270 nm (3.08); IR: ν = 3394w, 3359w, 3311m, 3288m, 3256m, 1566vw, 1539w, 1479vw, 1455w, 1434w, 1417w, 1398w, 1370s, 1358vs, 1320m, 1309vs, 1290m, 1237w, 1190m, 1174s, 1155vs, 1127m, 1112m, 1091w, 1076m, 1026m, 962s, 933s, 909s, 872w, 845w, 803m, 759vs, 753vs, 708m, 691m, 590s, 567m, 548vs, 538s, 526s, 514m, 481m, 467m, 454m, 424m, 410w cm^−1^; ^1^H NMR:δ = 7.97 (t, J = 6.0 Hz, 1H, NH), 7.82 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.56–7.46 (m, 3H, 4-H, NH_2_), 7.44–7.35 (m, 2H, 5-H, 6-H), 3.97 (t, J = 5.8 Hz, 2H, 9-H), 3.08 (q, J = 5.7 Hz, 2H, 8-H), 2.58 (s, 3H, 7-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 138.4 (C-1), 136.6 (C-2), 132.6 (C-4), 132.5 (C-3), 128.3 (C-6), 126.2 (C-5), 67.5 (C-9), 41.2 (C-8), 19.8 (C-7) ppm; MS: m/z = 317.2 (100%, [M + Na]^+^); anal. calcd. for C_9_H_14_N_2_S_2_O_5_ (294.34): C 36.73, H 4.79, N 9.52; found: C 36.54, H 4.44, N 9.38.

4.2.55. N-(3-Hydroxypropyl)-2-methylbenzene Sulfonamide (27a) [1082811-80-0]

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 3-amino-propanol (240 mg, 3.93 mmol): 27a (420 mg, 74%); oil; R_f_ = 0.15 (petrolether/EtOAc, 2:3); UV–Vis: 222 nm (3.84); IR: ν = 3498w, 3294w, 2939w, 2882w, 1472w, 1457w, 1311s, 1290m, 1153vs, 1131m, 1065s, 1006w, 957w, 872w, 806w, 759m, 710m, 689m, 591vs, 575s, 541m, 481m, 444w, 425w, 420w cm^−1^; ^1^H NMR:δ = 7.79 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.61–7.51 (m, 1H, 6-H), 7.48 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.40–7.32 (m, 2H, 5-H, NH), 4.38 (s, 1H, OH), 3.36–3.30 (m, 2H, 10-H), 2.80 (t, J = 7.2 Hz, 2H, 8-H), 2.56 (s, 3H, 7-H), 1.55–1.44 (m, 2H, 9-H) ppm; ^13^C NMR:δ = 138.7 (C-1), 136.5 (C-2), 132.5 (C-4), 132.3 (C-3), 128.4 (C-6), 126.2 (C-5), 58.1 (C-10), 39.8 (C-8), 32.4 (C-9), 19.8 (C-7) ppm; MS: m/z = 252.2 (100%, [M + Na]^+^); anal. calcd. for C_10_H_15_NSO_3_ (229.29): C 52.38, H 6.59, N 6.11; found: C 52.04, H 6.80, N 5.96.

4.2.56. 3-[(2-Methylphenyl)sulfonamido]propyl Sulfamate (27b)

Applying GPB: from 27a (300 mg, 1.31 mmol): 27b (328 mg, 81%); white solid; R_f_ = 0.54 (CHCl_3_/EtOAc, 2:3); m.p. = 68–70 °C; UV–Vis: 224 nm (3.90); IR: ν = 3314m, 3238m, 3115w, 2942vw, 1570w, 1470w, 1439w, 1418w, 1396w, 1361s, 1315s, 1281w, 1216vw, 1199vw, 1171m, 1155vs, 1134m, 1111m, 1095m, 1066m, 1056w, 1005w, 940s, 886m, 843s, 805w, 763s, 711m, 691s, 643w, 589vs, 574s, 549vs, 543vs, 508m, 486m, 457m, 436w, 415w cm^−1^; ^1^H NMR:δ = 7.85–7.77 (m, 1H, 3-H), 7.71 (t, J = 5.8 Hz, 1H, 6-H), 7.56–7.47 (m, 1H, 4-H), 7.44–7.34 (m, 4H, 5-H, NH, NH_2_), 4.01 (t, J = 6.3 Hz, 2H, 10-H), 2.84 (td, J = 7.2, 5.8 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.76 (p, J = 6.6 Hz, 2H, 9-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 138.5 (C-1), 136.5 (C-2), 132.5 (C-4), 132.4 (C-3), 128.3 (C-6), 126.2 (C-5), 66.5 (C-10), 39.0 (C-8), 28.9 (C-9), 19.8 (C-7) ppm; MS: m/z = 331.3 (100%, [M + Na]^+^); anal. calcd. for C_10_H_16_N_2_S_2_O_3_ (308.37): C 38.95, H 5.23, N 9.08; found: C 38.78, H 5.51, N 8.76.

4.2.57. N-(4-Hydroxybutyl)-2-methylbenzene Sulfonamide (28a) [1082772-69-7]

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 4-amino-butanol (351 mg, 3.93 mmol): 28a (546 mg, 86%); oil; R_f_ = 0.15 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.85); IR: ν = 3502w, 3296w, 2939w, 2872w, 1472w, 1456w, 1311s, 1153vs, 1131m, 1065s, 1034m, 952vw, 867w, 808w, 760m, 711m, 688m, 591vs, 541m, 488m, 451w, 444w cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.65–7.55 (m, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.33 (m, 2H, 5-H, NH), 4.35 (s, 1H, OH), 3.30 (t, J = 6.0 Hz, 2H, 8-H), 2.76 (t, J = 6.7 Hz, 2H, 11-H), 2.57 (s, 3H, 7-H), 1.43–1.29 (m, 4H, 9-H, 10-H) ppm; ^13^C NMR:δ = 138.8 (C-1), 136.4 (C-2), 132.4 (C-4), 132.3 (C-3), 128.3 (C-6), 126.1 (C-5), 60.2 (C-11), 42.3 (C-8), 29.5 (C-10), 25.9 (C-9), 19.8 (C-7) ppm; MS: m/z = 266.3 (100%, [M + Na]^+^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 53.99, H 7.34, N 5.31.

4.2.58. 4-[(2-Methylphenyl)sulfonamido]butyl Sulfamate (28b)

Applying GPB: from 28a (300 mg, 1.23 mmol): 28b (312 mg, 79%); oil; R_f_ = 0.55 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (3.72); IR: ν = 3317m, 3240m, 3112w, 2940vw, 1574w, 1471w, 1438w, 1417w, 1393w, 1360s, 1317s, 1280w, 1214vw, 1198vw, 1170m, 1154vs, 1130m, 1110m, 1096m, 1068m, 1050w, 1001w, 945s, 884m, 845s, 801w, 760s, 711m, 690s, 646w, 590vs, 572s, 548vs, 543vs, 508m, 484m, 456m, 433w, 415w cm^−1^; ^1^H NMR:δ = 7.82–7.78 (m, 1H, 3-H), 7.66 (t, J = 5.9 Hz, 1H, 6-H), 7.51 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.42–7.35 (m, 4H, 5-H, NH, NH_2_), 3.95 (t, J = 6.4 Hz, 2H, 11-H), 2.79 (q, J = 6.7 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.64–1.55 (m, 2H, 10-H), 1.50–1.39 (m, 2H, 9-H) ppm; ^13^C NMR:δ = 139.2 (C-1), 136.9 (C-2), 132.9 (C-4), 132.8 (C-3), 128.7 (C-6), 126.6 (C-5), 69.0 (C-11), 42.2 (C-8), 26.0 (C-10), 26.0 (C-9), 20.2 (C-7) ppm; MS: m/z = 345.3 (100%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.77, H 5.90, N 8.41.

4.2.59. N-(5-Hydroxypentyl)-2-methylbenzene Sulfonamide (29a) [1965509-68-5]

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 5-amino-pentanol (406 mg, 3.93 mmol): 29a (396 mg, 59%); oil; R_f_ = 0.17 (petrolether/EtOAc, 2:3); UV–Vis: 222 nm (3.87); IR: ν = 3501w, 3295w, 2937w, 2864w, 1472w, 1457w, 1313s, 1154vs, 1131m, 1066m, 1046m, 1039m, 877w, 806w, 760m, 733w, 711m, 688m, 592vs, 541m, 488m, 423w, 418w cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.62–7.56 (m, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.33 (m, 2H, 5-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.30 (td, J = 6.4, 5.1 Hz, 2H, 12-H), 2.74 (td, J = 7.0, 5.5 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.39–1.25 (m, 4H, 9-H, 11-H), 1.25–1.15 (m, 2H, 10-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 138.9 (C-1), 136.4 (C-2), 132.4 (C-4), 132.2 (C-3), 128.3 (C-6), 126.1 (C-5), 60.5 (C-12), 42.3 (C-8), 31.9 (C-11), 29.0 (C-9), 22.5 (C-10), 19.8 (C-7) ppm; MS: m/z = 280.2 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.69, N 5.16.

4.2.60. 5-[(2-Methylphenyl)sulfonamido]pentyl Sulfamate (29b)

Applying GPB: from 29a (300 mg, 1.17 mmol): 29b (282 mg, 72%); oil; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (4.02); IR: ν = 3277w, 2941w, 2868vw, 1567w, 1472w, 1458w, 1360m, 1312s, 1177s, 1154vs, 1130m, 1082m, 1066m, 1048w, 1034w, 919s, 813m, 761m, 729w, 710m, 689m, 592s, 551s, 542s, 494m, 480m cm^−1^; ^1^H NMR:δ = 7.83–7.78 (m, 1H, 3-H), 7.62 (t, J = 5.9 Hz, 1H, 6-H), 7.51 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.42–7.34 (m, 4H, NH, 5-H, NH_2_), 3.94 (t, J = 6.5 Hz, 2H, 12-H), 2.76 (q, J = 6.8 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.57–1.48 (m, 2H, 11-H), 1.42–1.33 (m, 2H, 9-H), 1.33–1.22 (m, 2H, 10-H) ppm; ^13^C NMR:δ = 138.8 (C-1), 136.4 (C-2), 132.5 (C-4), 132.3 (C-3), 128.3 (C-6), 126.2 (C-5), 68.8 (C-12), 42.0 (C-8), 28.6 (C-11), 27.8 (C-9), 22.2 (C-10), 19.8 (C-7) ppm; MS: m/z = 359.4 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.56, H 6.23, N 8.04.

4.2.61. N-(6-Hydroxyhexyl)-2-methylbenzene Sulfonamide (30a) [1914655-85-8]

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 6-amino-hexanol (461 mg, 3.93 mmol): 30a (666 mg, 94%); oil; R_f_ = 0.19 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.97); IR: ν = 3503w, 3296w, 2934m, 2860w, 1471w, 1458w, 1314s, 1154vs, 1131m, 1066m, 807w, 759m, 728w, 711m, 688m, 592vs, 541m, 490m cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.59 (t, J = 5.7 Hz, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.33 (m, 2H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.36–3.29 (m, 2H, 13-H), 2.75 (td, J = 7.1, 5.8 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.38–1.26 (m, 4H, 9-H, 12-H), 1.21–1.10 (m, 4H, 10-H, 11-H) ppm; ^13^C NMR:δ = 138.9 (C-1), 136.4 (C-2), 132.4 (C-4), 132.2 (C-3), 128.3 (C-6), 126.1 (C-5), 60.6 (C-13), 42.2 (C-8), 32.3 (C-12), 29.1 (C-9), 25.9 (C-10), 25.0 (C-11), 19.8 (C-7) ppm; MS: m/z = 294.2 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 76.26, H 8.03, N 4.76.

4.2.62. 6-[(2-Methylphenyl)sulfonamido]hexyl Sulfamate (30b)

Applying GPB: from 30a (300 mg, 1.11 mmol): 30b (333 mg, 86%); oil; R_f_ = 0.71 (CHCl_3_/EtOAc, 2:3); UV–Vis: 223 nm (3.05); IR: ν = 3277w, 3113vw, 2938w, 2863w, 1564w, 1471w, 1459w, 1360s, 1312s, 1177s, 1154vs, 1131m, 1082m, 1066m, 1048w, 922s, 807m, 761m, 726w, 710m, 689m, 592s, 551s, 543s, 492m cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.60 (t, J = 5.8 Hz, 1H, 6-H), 7.50 (td, J = 7.4, 1.4 Hz, 1H, 4-H), 7.41–7.34 (m, 4H, 5-H, NH, NH_2_), 3.96 (t, J = 6.5 Hz, 2H, 13-H), 2.76 (q, J = 6.6 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.59–1.47 (m, 2H, 12-H), 1.40–1.28 (m, 2H, 9-H), 1.26–1.15 (m, 4H, 10-H, 11-H) ppm; ^13^C NMR:δ = 139.3 (C-1), 136.9 (C-2), 132.9 (C-4), 132.7 (C-3), 128.8 (C-6), 126.6 (C-5), 69.3 (C-13), 42.6 (C-8), 29.4 (C-12), 28.6 (C-9), 25.9 (C-10), 25.0 (C-11), 20.2 (C-7) ppm; MS: m/z = 373.4 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.31, H 6.68, N 7.69.

4.2.63. N-(7-Hydroxyheptyl)-2-methylbenzene Sulfonamide (31a)

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 7-amino-heptanol (516 mg, 3.93 mmol): 31a (394 mg, 53%); oil; R_f_ = 0.20 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.90); IR: ν = 3504w, 3295w, 3064vw, 2931m, 2858w, 1458w, 1314s, 1154vs, 1131m, 1066m, 871w, 806w, 760m, 725w, 711m, 688m, 592vs, 541m, 491m, 419vw cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.62–7.56 (m, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.40–7.33 (m, 2H, 5, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.37–3.31 (m, 2H, 14-H), 2.78–2.70 (m, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.40–1.26 (m, 4H, 9-H, 13-H), 1.23–1.07 (m, 6H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 138.9 (C-1), 136.4 (C-2), 132.4 (C-4), 132.2 (C-3), 128.3 (C-6), 126.1 (C-5), 60.7 (C-14), 42.2 (C-8), 32.4 (C-13), 29.0 (C-9), 28.4 (C-11), 26.0 (C-10), 25.3 (C-12), 19.8 (C-7) ppm; MS: m/z = 308.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.76, H 8.34, N 4.78.

4.2.64. 7-[(2-Methylphenyl)sulfonamido]heptyl Sulfamate (31b)

Applying GPB: from 31a (300 mg, 1.05 mmol): 31b (294 mg, 77%); oil; R_f_ = 0.74 (SiO_2_ CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (3.16); IR: ν = 3504w, 3295w, 3064vw, 2931m, 2858w, 1458w, 1314s, 1154vs, 1131m, 1066m, 871w, 806w, 760m, 725w, 711m, 688m, 592vs, 541m, 491m, 419vw cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.60 (t, J = 5.8 Hz, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.34 (m, 4H, 5-H, NH, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 14-H), 2.75 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.60–1.53 (m, 2H, 13-H), 1.37–1.28 (m, 2H, 9-H), 1.27–1.20 (m, 2H, 12-H), 1.19–1.13 (m, 4H, 10-H, 11-H) ppm; ^13^C NMR:δ = 138.9 (C-1), 136.4 (C-2), 132.4 (C-4), 132.3 (C-3), 128.3 (C-6), 126.1 (C-5), 68.9 (C-14), 42.2 (C-8), 28.9 (C-13), 28.2 (C-9), 27.9 (C-11), 25.8 (C-12), 24.9 (C-10), 19.8 (C-7) ppm; MS: m/z = 387.4 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.96, H 6.90, N 7.36.

4.2.65. N-(8-Hydroxyoctyl)-2-methylbenzene Sulfonamide (32a)

Applying GPA: from 2-methylbenzenesulfonyl chloride (500 mg, 2.62 mmol) and 8-amino-octanol (571 mg, 3.93 mmol): 32a (766 mg, 98%); oil; R_f_ = 0.24 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.91); IR: ν = 3504w, 3295w, 2929m, 2856m, 1458m, 1315s, 1154vs, 1131m, 1066m, 876vw, 807w, 759m, 723w, 711m, 688m, 592vs, 541m, 489m cm^−1^; ^1^H NMR:δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.62–7.55 (m, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.41–7.34 (m, 2H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.35 (td, J = 6.6, 5.0 Hz, 2H, 15-H), 2.74 (t, J = 7.0 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.41–1.26 (m, 4H, 9-H, 14-H), 1.25–1.07 (m, 8H, 10-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 139.4 (C-1), 136.9 (C-2), 132.9 (C-4), 132.7 (C-3), 128.8 (C-6), 126.6 (C-5), 61.2 (C-15), 42.7 (C-8), 32.9 (C-14), 29.4 (C-9), 29.2 (C-11), 29.0 (C-12), 26.3 (C-10), 25.8 (C-13), 20.2 (C-7) ppm; MS: m/z = 322.1 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.84, H 8.66, N 4.32.

4.2.66. 8-[(2-Methylphenyl)sulfonamido]octyl Sulfamate (32b)

Applying GPB: from 32a (300 mg, 1.00 mmol): 32b (283 mg, 75%); oil; R_f_ = 0.76 (CHCl_3_/EtOAc, 2:3); UV–Vis: 270 nm (3.16); IR: ν = 3280w, 3114vw, 2931w, 2857w, 1563w, 1460w, 1361m, 1314m, 1178s, 1154vs, 1131m, 1066m, 1048w, 924s, 807w, 761m, 723w, 711m, 689m, 593s, 551s, 542s, 491m cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.80 (dd, J = 7.8, 1.4 Hz, 1H, 3-H), 7.59 (t, J = 5.7 Hz, 1H, 6-H), 7.50 (td, J = 7.5, 1.4 Hz, 1H, 4-H), 7.40–7.34 (m, 4H, 5-H, NH, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 15-H), 2.75 (td, J = 7.0, 5.8 Hz, 2H, 8-H), 2.57 (s, 3H, 7-H), 1.62–1.54 (m, 2H, 14-H), 1.36–1.22 (m, 4H, 9-H, 13-H), 1.21–1.09 (m, 6H, 10-H, 11-H, 12-H) ppm; ^13^C NMR:δ = 138.9 (C-1), 136.4 (C-2), 132.4 (C-4), 132.3 (C-3), 128.3 (C-6), 126.1 (C-5), 69.0 (C-15), 42.2 (C-8), 29.0 (C-14), 28.3 (C-9), 28.3 (C-11), 28.3 (C-12), 25.8 (C-13), 24.9 (C-10), 19.8 (C-7) ppm; MS: m/z = 401.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.42, H 7.18, N 7.20.

4.2.67. N-(2-Hydroxyethyl)-4-isopropylbenzene Sulfonamide (33a) [117867-88-6]

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 2-amino-ethanol (209 mg, 3.43 mmol): 33a (441 mg, 79%) [115,116,117] oil; R_f_ = 0.16 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.08); IR: ν = 3516m, 3168w, 2955m, 2891w, 2870w, 1599w, 1494w, 1464w, 1453w, 1433w, 1411m, 1354vw, 1323s, 1282w, 1261w, 1211w, 1187w, 1158vs, 1107w, 1090m, 1070m, 1051s, 1018w, 956s, 905w, 851w, 845w, 824m, 777s, 738m, 724m, 646m, 632w, 580s, 562s, 532w, 496w, 484w, 462m, 451w cm^−1^; ^1^H NMR:δ = 7.73–7.69 (m, 2H, 2-H, 2′-H), 7.53–7.43 (m, 3H, 3H-, 3′-H, NH), 4.66 (s, 1H, OH), 3.37 (t, J = 6.4 Hz, 2H, 8-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.77 (t, J = 6.4 Hz, 2H, 7-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 153.0 (C-4), 138.0 (C-1), 127.0 (C-2), 126.6 (C-3), 59.9 (C-8), 45.1 (C-7), 33.3 (C-5), 23.5 (C-6) ppm; MS: m/z = 266.2 (100%, [M + Na]^+^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 54.03, H 7.28, N 5.44.

4.2.68. 2-[(4-Isopropylphenyl)sulfonamido]ethyl Sulfamate (33b)

Applying GPB: from 33a (300 mg, 1.23 mmol): 33b (241 mg, 61%); white solid; R_f_ = 0.59 (CHCl_3_/EtOAc, 2:3); m.p. = 81–82 °C; UV–Vis: 228 nm (4.03); IR: ν = 3276m, 2963w, 1598w, 1559w, 1411w, 1364s, 1319s, 1284w, 1179s, 1157vs, 1091m, 1054w, 1015m, 924s, 832m, 775m, 753m, 649s, 632w, 549s, 488w, 436w cm^−1^; ^1^H NMR:δ = 7.83 (t, J = 6.0 Hz, 1H, NH), 7.76–7.70 (m, 2H, 2-H, 2′-H), 7.53–7.44 (m, 4H, 3-H, 3′-H, NH_2_), 4.01 (t, J = 5.7 Hz, 2H, 8-H), 3.03 (q, J = 5.4 Hz, 2H, 7-H), 3.00–2.92 (m, 1H, 5-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 153.3 (C-4), 137.7 (C-1), 127.2 (C-2), 126.6 (C-3), 67.6 (C-8), 41.6 (C-7), 33.4 (C-5), 23.5 (C-6) ppm; MS: m/z = 345.2 (100%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.71, H 5.98, N 8.43.

4.2.69. N-(3-Hydroxypropyl)-4-isopropylbenzene Sulfonamide (34a) [920113-99-1]

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 3-amino-propanol (258 mg, 3.43 mmol): 34a (558 mg, 95%); oil; R_f_ = 0.16 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.22); IR: ν = 3501w, 3278w, 2962w, 2874w, 1598w, 1464w, 1410m, 1386w, 1364w, 1317s, 1283m, 1156vs, 1091s, 1053s, 1016w, 1008w, 959w, 833m, 774m, 648s, 632m, 579s, 565s, 486w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.48–7.40 (m, 3H, 3-H, 3′-H, NH), 4.40 (t, J = 5.1 Hz, 1H, OH), 3.37 (td, J = 6.2, 5.0 Hz, 2H, 9-H), 2.97 (hept, J = 7.0 Hz, 1H, 5-H), 2.77 (td, J = 7.3, 5.8 Hz, 2H, 7-H), 1.57–1.49 (m, 2H, 8-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 153.0 (C-4), 137.9 (C-1), 127.0 (C-2), 126.6 (C-3), 58.1 (C-9), 40.0 (C-7), 33.3 (C-5), 32.4 (C-8), 23.5 (C-6) ppm; MS: m/z = 280.1 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.62, N 5.18.

4.2.70. 3-[(4-Isopropylphenyl)sulfonamido]propyl Sulfamate (34b)

Applying GPB: from 34a (200 mg, 0.78 mmol): 34b (226 mg, 86%); white solid; R_f_ = 0.60 (CHCl_3_/EtOAc, 2:3); m.p. = 83–84 °C; UV–Vis: 228 nm (4.11); IR: ν = 3359m, 3285m, 3262m, 2963w, 1599w, 1565w, 1474w, 1468w, 1435m, 1402m, 1372vs, 1337w, 1311s, 1283m, 1255w, 1176s, 1157vs, 1111w, 1091m, 1068m, 1054m, 1039m, 1017w, 943s, 920s, 887m, 835s, 827s, 774m, 756m, 733w, 676s, 635m, 596m, 579s, 561s, 546vs, 520s, 486m, 426m cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.60 (t, J = 5.9 Hz, 1H, NH), 7.49–7.44 (m, 2H, 3-H, 3′-H), 7.41 (s, 2H, NH_2_), 4.03 (t, J = 6.3 Hz, 2H, 9-H), 2.98 (hept, J = 7.0 Hz, 1H, 5-H), 2.81 (td, J = 7.1, 5.8 Hz, 2H, 7-H), 1.77 (p, J = 6.7 Hz, 2H, 8-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 153.2 (C-4), 137.7 (C-1), 127.3 (C-2), 126.6 (C-3), 66.5 (C-9), 39.2 (C-7), 33.3 (C-5), 28.8 (C-8), 23.5 (C-6) ppm; MS: m/z = 359.3 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.67, H 6.20, N 8.02.

4.2.71. N-(4-Hydroxybutyl)-4-isopropylbenzene Sulfonamide (35a) [1082772-50-6]

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 4-amino-butanol (306 mg, 3.43 mmol): 35a (540 mg, 87%); oil; R_f_ = 0.14 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.32); IR: ν = 3501w, 3281w, 2961m, 2871w, 1598w, 1463w, 1410m, 1386w, 1364w, 1318s, 1283w, 1156vs, 1091s, 1053s, 1017w, 991vw, 833m, 773w, 735w, 648s, 632m, 581s, 565s, 488w, 471w cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.48–7.43 (m, 3H, 3-H, 3′-H, NH), 4.39–4.31 (m, 1H, OH), 3.37–3.27 (m, 2H, 10-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.75–2.67 (m, 2H, 7-H), 1.44–1.31 (m, 4H, 8-H, 9-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 152.9 (C-4), 138.1 (C-1), 127.0 (C-2), 126.6 (C-3), 60.2 (C-10), 42.5 (C-7), 33.3 (C-5), 29.5 (C-9), 25.8 (C-8), 23.5 (C-6) ppm; MS: m/z = 294.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.21, H 8.04, N 4.87.

4.2.72. 4-[(4-Isopropylphenyl)sulfonamido]butyl Sulfamate (35b)

Applying GPB: from 35a (200 mg, 0.74 mmol): 35b (233 mg, 90%); white solid; R_f_ = 0.61 (CHCl_3_/EtOAc, 2:3); m.p. = 95–97 °C; UV–Vis: 228 nm (4.16); IR: ν = 3356m, 3286m, 3262m, 2965w, 2879w, 1558w, 1481w, 1476w, 1431w, 1409w, 1398w, 1384w, 1366s, 1337m, 1320s, 1284w, 1203w, 1175s, 1157vs, 1143m, 1093m, 1063m, 1047w, 969s, 942w, 922s, 901s, 840m, 824s, 773m, 750w, 732w, 666s, 632m, 588s, 580s, 552vs, 513m, 505m, 415w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.53 (t, J = 5.9 Hz, 1H, NH), 7.48–7.43 (m, 2H, 3-H, 3′-H), 7.38 (s, 2H, NH_2_), 3.96 (t, J = 6.3 Hz, 2H, 10-H), 2.98 (hept, J = 6.9 Hz, 1H, 5-H), 2.75 (td, J = 6.9, 6.0 Hz, 2H, 7-H), 1.66–1.56 (m, 2H, 9-H), 1.50–1.41 (m, 2H, 8-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 153.0 (C-4), 138.0 (C-1), 127.1 (C-2), 126.6 (C-3), 68.5 (C-10), 42.0 (C-7), 33.3 (C-5), 25.6 (C-8), 25.4 (C-9), 23.5 (6) ppm; MS: m/z = 373.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.27, H 6.68, N 7.65.

4.2.73. N-(5-Hydroxypentyl)-4-isopropylbenzene Sulfonamide (36a) [1925596-35-5]

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 5-amino-pentanol (354 mg, 3.43 mmol): 36a (604 mg, 93%); oil; R_f_ = 0.18 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.42); IR: ν = 3503w, 3278w, 2960w, 2936m, 2869w, 1598w, 1460w, 1410m, 1386w, 1364w, 1318s, 1283w, 1156vs, 1091s, 1053m, 1016w, 833m, 774w, 733w, 648s, 632m, 581s, 565s cm^−1^; ^1^H NMR:δ = 7.72–7.67 (m, 2H, 2-H, 2′-H), 7.48–7.42 (m, 3H, 3-H, 3′-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.35–3.29 (m, 2H, 11-H), 2.97 (hept, J = 7.0 Hz, 1H, 5-H), 2.70 (td, J = 6.8, 6.0 Hz, 2H, 7-H), 1.40–1.27 (m, 4H, 8-H, 10-H), 1.27–1.16 (m, 8H, 6-H, 6′-H, 9-H) ppm; ^13^C NMR:δ = 152.9 (C-4), 138.1 (C-1), 127.0 (C-2), 126.6 (C-3), 60.5 (C-11), 42.6 (C-7), 33.3 (C-5), 32.0 (C-10), 28.9 (C-8), 23.5 (C-6), 22.6 (C-9) ppm; MS: m/z = 308.1 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.76, H 8.47, N 4.59.

4.2.74. 5-[(4-Isopropylphenyl)sulfonamido]pentyl Sulfamate (36b)

Applying GPB: from 36a (200 mg, 0.7 mmol): 36b (227 mg, 89%); white solid; R_f_ = 0.66 (CHCl_3_/EtOAc, 2:3); m.p. = 95–97 °C; UV–Vis: 228 nm (4.14); IR: ν = 3350w, 3280m, 2963w, 2946w, 2869w, 2859vw, 1475vw, 1432w, 1407w, 1400w, 1386w, 1366s, 1328s, 1310m, 1286w, 1191w, 1174m, 1157vs, 1142m, 1112w, 1094m, 1068w, 1058w, 1038m, 963s, 922m, 900m, 843w, 825s, 771w, 737w, 733w, 661s, 632m, 584s, 552vs, 525m, 517m, 501w, 444w cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.51–7.43 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.96 (t, J = 6.5 Hz, 2H, 11-H), 2.97 (hept, J = 7.0 Hz, 1H, 5-H), 2.72 (q, J = 6.5 Hz, 2H, 7-H), 1.55 (p, J = 6.7 Hz, 2H, 10-H), 1.43–1.34 (m, 2H, 8-H), 1.34–1.26 (m, 2H, 9-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR:δ = 153.0 (C-4), 138.0 (C-1), 127.1 (C-2), 126.6 (C-3), 68.8 (C-11), 42.3 (C-7), 28.5 (C-10), 27.8 (C-8), 23.5 (C-6), 22.2 (C-9) ppm; MS: m/z = 387.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.84, H 6.99, N 7.44.

4.2.75. N-(6-Hydroxyhexyl)-4-isopropylbenzene Sulfonamide (37a) [1912844-40-6]

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 6-amino-hexanol (402 mg, 3.43 mmol): 37a (612 mg, 89%); oil; R_f_ = 0.20 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.08); IR: ν = 3505w, 3282w, 2960w, 2933m, 2864w, 1598w, 1462w, 1410m, 1386w, 1364w, 1319s, 1283w, 1157vs, 1092s, 1073m, 1053m, 1016w, 891vw, 833m, 773w, 727w, 649s, 633m, 581s, 565s, 493w, 456w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.48–7.43 (m, 3H, 3-H, 3′-H, NH), 4.32–4.27 (m, 1H, OH), 3.34 (td, J = 6.3, 2.9 Hz, 2H, 12-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.71 (td, J = 7.0, 5.9 Hz, 2H, 7-H), 1.38–1.29 (m, 4H, 8-H, 11-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H), 1.20–1.15 (m, 4H, 9-H, 10-H) ppm; ^13^C NMR:δ = 152.9 (C-4), 138.2 (C-1), 127.0 (C-2), 126.6 (C-3), 60.6 (C-12), 42.5 (C-7), 33.3 (C-5), 32.3 (C-11), 29.0 (C-8), 25.9 (C-10), 25.0 (C-9), 23.5 (C-6) ppm; MS: m/z = 322.1 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.76, H 8.72, N 4.43.

4.2.76. 6-[(4-Isopropylphenyl)sulfonamido]hexyl Sulfamate (37b)

Applying GPB: from 37a (300 mg, 1.00 mmol): 37b (260 mg, 69%); white solid; R_f_ = 0.72 (CHCl_3_/EtOAc, 2:3); m.p. = 102–103 °C; UV–Vis: 228 nm (4.19); IR: ν = 3384w, 3278m, 2962m, 2933w, 2860w, 1600w, 1544w, 1477w, 1469w, 1420m, 1396w, 1374s, 1320s, 1312s, 1283w, 1179s, 1157vs, 1146s, 1112w, 1092m, 1065m, 1054m, 1003s, 977s, 951w, 924m, 907m, 873m, 845w, 830m, 814s, 802s, 774m, 757w, 697s, 647m, 633m, 579s, 564s, 551vs, 537s, 505m, 484w, 456w cm^−1^; ^1^H NMR:δ = 7.72–7.67 (m, 2H, 2-H, 2′-H), 7.49–7.43 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 12-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.71 (q, J = 6.7 Hz, 2H, 7-H), 1.56 (p, J = 6.6 Hz, 2H, 11-H), 1.35 (p, J = 6.8 Hz, 2H, 8-H), 1.28–1.19 (m, 10H, 6-H, 6′-H, 9-H, 10-H) ppm; ^13^C NMR:δ = 153.0 (C-4), 138.1 (C-1), 127.0 (C-2), 126.6 (C-3), 68.9 (C-12), 42.4 (C-7), 33.3 (C-5), 28.8 (C-11), 28.2 (C-8), 25.5 (C-10), 24.6 (C-9), 23.5 (C-6) ppm; MS: m/z = 401.2 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.36, H 7.20, N 7.05.

4.2.77. N-(7-Hydroxyheptyl)-4-isopropylbenzene Sulfonamide (38a)

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 7-amino-heptanol (450 mg, 3.43 mmol): 38a (658 mg, 92%); oil; R_f_ = 0.26 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.11); IR: ν = 3503w, 3281w, 2960w, 2931m, 2859m, 1598w, 1495vw, 1463w, 1410m, 1386w, 1364w, 1319s, 1283w, 1157vs, 1092s, 1053m, 1016w, 891vw, 833m, 773w, 724w, 648s, 633m, 581s, 565s, 493w, 485w cm^−1^; ^1^H NMR:δ = 7.70–7.66 (m, 2H, 2-H, 2′-H), 7.45–7.40 (m, 3H, 3-H, 3′-H, NH), 3.97 (s, 1H, OH), 3.33 (t, J = 6.6 Hz, 2H, 13-H), 2.94 (hept, J = 6.9 Hz, 1H, 5-H), 2.69 (td, J = 7.0, 5.9 Hz, 2H, 7-H), 1.39–1.27 (m, 4H, 8-H, 12-H), 1.19 (d, J = 6.9 Hz, 6H, 6-H, 6′-H), 1.17–1.10 (m, 6H, 9-H, 10-H, 11-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 152.9 (C-4), 138.2 (C-1), 127.0 (C-2), 126.6 (C-3), 60.7 (C-13), 42.5 (C-7), 33.3 (C-5), 32.4 (C-12), 28.9 (C-8), 28.4 (C-10), 26.1 (C-9), 25.3 (C-11), 23.5 (C-6) ppm; MS: m/z = 336.2 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.00, H 8.95, N 4.18.

4.2.78. 7-[(4-Isopropylphenyl)sulfonamido]heptyl Sulfamate (38b)

Applying GPB: from 38a (200 mg, 0.67 mmol): 38b (230 mg, 90%); white solid; R_f_ = 0.75 (CHCl_3_/EtOAc, 2:3); m.p. = 70–72 °C; UV–Vis: 228 nm (4.10); IR: ν = 3382w, 3274m, 2966w, 2921m, 2911w, 2852w, 1605w, 1543w, 1475w, 1467w, 1420m, 1392w, 1376vs, 1320s, 1281w, 1181s, 1159s, 1110w, 1090m, 1065w, 1056m, 1040m, 1018w, 1000m, 978s, 945w, 926m, 892m, 852w, 843w, 831m, 815s, 776m, 762w, 733m, 698s, 645m, 639w, 580s, 566s, 551vs, 530s, 510m, 486w, 477w, 445w cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.48–7.43 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 13-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.71 (q, J = 6.8 Hz, 2H, 7-H), 1.63–1.53 (m, 2H, 12-H), 1.38–1.31 (m, 2H, 8-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H), 1.30–1.14 (m, 6H, 9-H, 10-H, 11-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 153.0 (C-4), 138.1 (C-1), 127.0 (C-2), 126.6 (C-3), 68.9 (C-13), 42.5 (C-7), 33.3 (C-5), 28.9 (C-12), 28.2 (C-8), 28.0 (C-10), 25.8 (C-11), 24.9 (C-9), 23.5 (C-6) ppm; MS: m/z = 415.3 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.73, H 7.41, N 6.87.

4.2.79. N-(8-Hydroxyoctyl)-4-isopropylbenzene Sulfonamide (39a)

Applying GPA: from 4-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 8-amino-octanol (498 mg, 3.43 mmol): 39a (721 mg, 96%); oil; R_f_ = 0.28 (petrolether/EtOAc, 2:3); UV–Vis: 228 nm (4.23); IR: ν = 3500w, 3281w, 2929m, 2857m, 1599w, 1463w, 1410w, 1364w, 1320m, 1283m, 1158s, 1092m, 1053m, 1017w, 924w, 892w, 833m, 809w, 773w, 722m, 649m, 582w, 566m, 514w, 488w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.71–7.68 (m, 2H, 2-H, 2′-H), 7.47–7.43 (m, 3H, 3-H, 3′-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.1 Hz, 2H, 14-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 7-H), 1.41–1.29 (m, 4H, 8-H, 13-H), 1.21 (d, J = 6.9 Hz, 6H, 6-H, 6′-H), 1.20–1.11 (m, 8H, 9-H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 152.9 (C-4), 138.2 (C-1), 127.0 (C-2), 126.6 (C-3), 60.7 (C-14), 42.5 (C-7), 33.3 (C-5), 32.5 (C-13), 28.9 (C-8), 28.8 (C-12), 28.6 (C-9), 25.9 (C-11), 25.4 (C-10), 23.5 (C-6) ppm; MS: m/z = 350.2 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.03, H 9.22, N 3.93.

4.2.80. 8-[(4-Isopropylphenyl)sulfonamido]octyl Sulfamate (39b)

Applying GPB: from 39a (200 mg, 0.61 mmol): 39b (220 mg, 89%); white solid; R_f_ = 0.80 (CHCl_3_/EtOAc, 2:3); m.p. = 69–70 °C; UV–Vis: 229 nm (4.08); IR: ν = 3385w, 3278m, 2961w, 2929m, 2915w, 2853w, 1600w, 1543w, 1477w, 1468w, 1419m, 1396w, 1376vs, 1319s, 1283w, 1182s, 1158s, 1112w, 1093m, 1069w, 1055m, 1038m, 1016w, 1001m, 977s, 945w, 925m, 894m, 858w, 845w, 830m, 814s, 775m, 762w, 731m, 699s, 648m, 633w, 582s, 564s, 550vs, 532s, 513m, 485w, 477w, 443w cm^−1^; ^1^H NMR:δ = 7.72–7.66 (m, 2H, 2-H, 2′-H), 7.47–7.43 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 14-H), 2.97 (hept, J = 6.9 Hz, 1H, 5-H), 2.75–2.66 (m, 2H, 7-H), 1.64–1.54 (m, 2H, 13-H), 1.40–1.11 (m, 10H, 8-H, 9-H, 10-H, 11-H, 12-H), 1.22 (d, J = 6.9 Hz, 6H, 6-H, 6′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 153.0 (C-4), 138.2 (C-1), 127.0 (C-2), 126.6 (C-3), 69.0 (C-14), 42.5 (C-7), 33.3 (C-5), 28.9 (C-13), 28.4 (C-11), 28.3 (C-8), 28.3 (C-10), 25.9 (C-9), 24.9 (C-12), 23.5 (C-6) ppm; MS: m/z = 429.4 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.93, H 7.71, N 6.65.

4.2.81. N-(2-Hydroxyethyl)-3-isopropylbenzene Sulfonamide (40a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 2-amino-ethanol (209 mg, 3.43 mmol): 40a (548 mg, 98%); oil; R_f_ = 0.16 (petrolether/EtOAc, 2:3); UV–Vis: 222 nm (3.94); IR: ν = 3492w, 3275w, 2962w, 2874w, 1478w, 1461w, 1428m, 1386w, 1365w, 1323s, 1306s, 1217w, 1156vs, 1144s, 1090m, 1052m, 998vw, 949m, 902w, 798m, 695s, 623m, 586vs, 564m, 542m, 517m, 470m, 460w cm^−1^; ^1^H NMR:δ = 7.69–7.66 (m, 1H, 5-H), 7.64–7.60 (m, 1H, 6-H), 7.55 (t, J = 5.9 Hz, 1H, NH), 7.53–7.48 (m, 2H, 2-H, 4-H), 4.67 (t, J = 5.6 Hz, 1H, OH), 3.38 (td, J = 6.3, 5.5 Hz, 2H, 10-H), 2.98 (hept, J = 6.9 Hz, 1H, 7-H), 2.80 (q, J = 6.2 Hz, 2H, 9-H), 1.22 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.6 (C-3), 140.7 (C-1), 130.4 (C-4), 129.1 (C-5), 124.1 (C-2), 124.0 (C-6), 59.9 (C-10), 45.1 (C-9), 33.3 (C-7), 23.6 (C-8) ppm; MS: m/z = 266.2 (100%, [M + Na]^+^); anal. calcd. for C_11_H_17_NSO_3_ (243.32): C 54.30, H 7.04, N 5.76; found: C 53.99, H 7.36, N 5.41.

4.2.82. 2-[(3-Isopropylphenyl)sulfonamido]ethyl Sulfamate (40b)

Applying GPB: from 40a (200 mg, 0.82 mmol): 40b (238 mg, 90%); oil; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (2.95); IR: ν = 3275m, 2963w, 2873vw, 1558w, 1479w, 1461w, 1430w, 1364s, 1325s, 1307s, 1179s, 1157vs, 1101m, 1091m, 1070w, 1021m, 998w, 924s, 798m, 757m, 694s, 624m, 585vs, 549s, 491w, 445w, 432w cm^−1^; ^1^H NMR:δ = 7.88 (t, J = 6.0 Hz, 1H, NH), 7.69–7.66 (m, 1H, 5-H), 7.63 (dt, J = 6.7, 2.0 Hz, 1H, 6-H), 7.56–7.47 (m, 4H, 2-H, 4-H, NH_2_), 4.01 (t, J = 5.7 Hz, 2H, 10-H), 3.05 (q, J = 5.0, 4.3 Hz, 2H, 9-H), 3.03–2.94 (m, 1H, 7-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.7 (C-3), 140.3 (C-1), 130.6 (C-4), 129.3 (C-5), 124.1 (C-2), 124.0 (C-6), 67.6 (C-10), 41.6 (C-9), 33.3 (C-7), 23.6 (C-8) ppm; MS: m/z = 345.3 (100%, [M + Na]^+^); anal. calcd. for C_11_H_18_N_2_S_2_O_5_ (322.39): C 40.98, H 5.63, N 8.69; found: C 40.66, H 6.01, N 8.40.

4.2.83. N-(3-Hydroxypropyl)-3-isopropylbenzene Sulfonamide (41a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 3-amino-propanol (258 mg, 3.43 mmol): 41a (562 mg, 95%); oil; R_f_ = 0.16 (petrolether/EtOAc, 2:3); UV–Vis: 222 nm (3.91); IR: ν = 3496w, 3279w, 2962m, 2875w, 1478w, 1462w, 1426m, 1386w, 1365w, 1323m, 1305s, 1217w, 1156vs, 1144s, 1084m, 1068s, 1008w, 998w, 960w, 904w, 871w, 799m, 696s, 623m, 587vs, 530m, 488w cm^−1^; ^1^H NMR:δ = 7.67–7.64 (m, 1H, 5-H), 7.62–7.58 (m, 1H, 6-H), 7.54–7.45 (m, 3H, 2-H, 4-H, NH), 4.39 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.3, 5.0 Hz, 2H, 11-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.79 (td, J = 7.1, 5.2 Hz, 2H, 9-H), 1.57–1.47 (m, 2H, 10-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.5 (C-1), 130.4 (C-4), 129.1 (C-5), 124.1 (C-2), 124.0 (C-6), 58.1 (C-11), 40.0 (C-9), 33.3 (C-7), 32.3 (C-10), 23.6 (C-8) ppm; MS: m/z = 280.2 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.71, H 7.73, N 5.18.

4.2.84. 3-[(3-Isopropylphenyl)sulfonamido]propyl Sulfamate (41b)

Applying GPB: from 41a (200 mg, 0.78 mmol): 41b (176 mg, 67%); oil; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (2.90); IR: ν = 3273m, 2964w, 2874w, 1560w, 1478w, 1464w, 1427w, 1364s, 1324s, 1306s, 1217w, 1177s, 1156vs, 1145s, 1090m, 1070w, 1051w, 940s, 824w, 798m, 738w, 695s, 623m, 585vs, 550s, 494m cm^−1^; ^1^H NMR:δ = 7.69–7.63 (m, 2H, 5-H, NH), 7.63–7.59 (m, 1H, 6-H), 7.56–7.49 (m, 2H, 2-H, 4-H), 7.41 (s, 2H, NH_2_), 4.03 (t, J = 6.3 Hz, 2H, 11-H), 3.00 (hept, J = 6.9 Hz, 1H, 7-H), 2.83 (q, J = 6.7 Hz, 2H, 9-H), 1.80–1.72 (m, 2H, 10-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.7 (C-3), 140.3 (C-1), 130.5 (C-4), 129.2 (C-5), 124.1 (C-2), 124.0 (C-6), 66.5 (C-11), 39.2 (C-9), 33.3 (C-7), 28.7 (C-10), 23.6 (C-8) ppm; MS: m/z = 359.3 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.57, H 6.21, N 8.02.

4.2.85. N-(4-Hydroxybutyl)-3-isopropylbenzene Sulfonamide (42a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 4-amino-butanol (306 mg, 3.43 mmol): 42a (593 mg, 95%); oil; R_f_ = 0.18 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.91); IR: ν = 3500w, 3277w, 2961w, 2871w, 1478w, 1462w, 1427m, 1386w, 1365w, 1323m, 1305s, 1217w, 1156s, 1144s, 1087m, 1067m, 1054m, 1034w, 998w, 904w, 866vw, 798m, 737w, 696s, 623m, 587vs, 564m, 517m, 493w, 477w, 464w cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.62–7.58 (m, 1H, 6-H), 7.54–7.47 (m, 3H, 2-H, 4-H, NH), 4.35 (t, J = 5.1 Hz, 1H, OH), 3.35–3.28 (m, 2H, 12-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.78–2.69 (m, 2H, 9-H), 1.44–1.31 (m, 4H, 10-H, 11-H), 1.22 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.6 (C-3), 140.7 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 60.2 (C-12), 42.5 (C-9), 33.3 (C-7), 29.5 (C-11), 25.8 (C-10), 23.6 (C-8) ppm; MS: m/z = 294.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.27, H 8.05, N 4.92.

4.2.86. 4-[(3-Isopropylphenyl)sulfonamido]butyl Sulfamate (42b)

Applying GPB: from 42a (200 mg, 0.68 mmol): 42b (240 mg, 93%); oil; R_f_ = 0.64 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (3.01); IR: ν = 3274m, 2963w, 2874w, 1562w, 1478w, 1463w, 1452w, 1428w, 1364m, 1324s, 1306s, 1268w, 1217vw, 1178s, 1156vs, 1145s, 1089m, 1069m, 1051w, 997w, 922s, 800m, 735w, 696s, 626m, 587vs, 551s cm^−1^; ^1^H NMR:δ = 7.67–7.64 (m, 1H, 5-H), 7.63–7.56 (m, 2H, 6-H, NH), 7.55–7.48 (m, 2H, 2-H, 4-H), 7.38 (s, 2H, NH_2_), 3.95 (t, J = 6.3 Hz, 2H, 12-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.81–2.72 (m, 2H, 9-H), 1.66–1.55 (m, 2H, 11-H), 1.49–1.39 (m, 2H, 10-H), 1.23 (d, J = 7.0 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.6 (C-3), 140.6 (C-1), 130.4 (C-4), 129.2 (C-5), 124.0 (C-2), 123.9 (C-6), 68.5 (C-12), 42.0 (C-9), 33.3 (C-7), 25.6 (C-10), 25.4 (C-11), 23.6 (C-8) ppm; MS: m/z = 373.3 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.18, H 6.67, N 7.68.

4.2.87. N-(5-Hydroxypentyl)-3-isopropylbenzene Sulfonamide (43a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 5-amino-pentanol (354 mg, 3.43 mmol): 43a (611 mg, 94%); oil; R_f_ = 0.20 (petrolether/EtOAc, 2:3; UV–Vis: 223 nm (4.03); IR: ν = 3503w, 3279w, 2960w, 2936w, 2868w, 1478w, 1460w, 1427w, 1386w, 1365w, 1323m, 1305s, 1217w, 1156s, 1144s, 1087m, 1069m, 1050m, 998w, 905w, 799m, 730w, 696s, 623m, 587vs, 564m, 526m, 500m, 469w, 465w, 458w, 449w cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.62–7.58 (m, 1H, 6-H), 7.53–7.47 (m, 3H, 2-H, 4-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.34–3.29 (m, 2H, 13-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.77–2.67 (m, 2H, 9-H), 1.39–1.27 (m, 4H, 10-H, 12-H), 1.22 (d, J = 6.9 Hz, 8H, 8-H, 8′-H, 11-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.7 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 60.5 (C-13), 42.6 (C-9), 33.3 (C-7), 32.0 (C-12), 28.8 (C-10), 23.6 (C-8), 22.6 (C-11) ppm; MS: m/z = 308.1 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.66, H 8.32, N 4.63.

4.2.88. 5-[(3-Isopropylphenyl)sulfonamido]pentyl Sulfamate (43b)

Applying GPB: from 43a (200 mg, 0.70 mmol): 43b (160 mg, 63%); oil; R_f_ = 0.65 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (2.99); IR: ν = 3275m, 2962w, 2871w, 1561w, 1478w, 1463w, 1428w, 1363s, 1323s, 1305s, 1217vw, 1176s, 1156vs, 1089m, 1070m, 1032w, 998w, 919s, 816m, 799m, 769w, 728w, 696s, 624m, 587vs, 551s cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.63–7.57 (m, 1H, 6-H), 7.56–7.47 (m, 3H, 2-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.95 (t, J = 6.5 Hz, 2H, 13-H), 2.99 (hept, J = 7.0 Hz, 1H, 7-H), 2.73 (q, J = 6.6 Hz, 2H, 9-H), 1.55 (p, J = 6.7 Hz, 2H, 12-H), 1.43–1.34 (m, 2H, 10-H), 1.33–1.26 (m, 2H, 11-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.6 (C-1), 130.4 (C-4), 129.2 (C-5), 124.0 (C-2), 124.0 (C-6), 68.8 (C-13), 42.3 (C-9), 33.3 (C-7), 28.5 (C-12), 27.8 (C-10), 23.6 (C-8), 22.2 (C-11) ppm; MS: m/z = 387.4 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.86, H 6.98, N 7.41.

4.2.89. N-(6-Hydroxyhexyl)-3-isopropylbenzene Sulfonamide (44a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 6-amino-hexanol (402 mg, 3.43 mmol): 44a (658 mg, 96%); oil; R_f_ = 0.24 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.88); IR: ν 3502w, 3281w, 2960w, 2933m, 2863w, 1598vw, 1478w, 1462w, 1427w, 1386w, 1365w, 1323m, 1305s, 1217vw, 1156s, 1144s, 1087m, 1069m, 1051m, 999w, 904w, 798m, 726w, 696s, 624m, 587vs, 563m, 529m, 454w cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.62–7.57 (m, 1H, 6-H), 7.53–7.46 (m, 3H, 2-H, 4-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.33 (td, J = 6.5, 5.1 Hz, 2H, 14-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.77–2.69 (m, 2H, 9-H), 1.38–1.28 (m, 4H, 10-H, 13-H), 1.22 (d, J = 6.9 Hz, 6H, 8-H, 8′-H), 1.21–1.14 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR:δ = 149.5 (C-3), 140.7 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 60.6 (C-14), 42.5 (C-9), 33.3 (C-7), 32.3 (C-13), 29.0 (C-10), 25.9 (C-12), 25.0 (C-11), 23.6 (C-8) ppm; MS: m/z = 322.1 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.84, H 8.76, N 4.37.

4.2.90. 6-[(3-Isopropylphenyl)sulfonamido]hexyl Sulfamate (44b)

Applying GPB: from 44a (300 mg, 1.00 mmol): 44b (260 mg, 69%); oil; R_f_ = 0.66 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (2.99); IR: ν = 3276m, 2961w, 2866w, 1561w, 1478w, 1463w, 1428w, 1363s, 1323s, 1306s, 1217vw, 1177s, 1156vs, 1145s, 1088m, 1069m, 1050w, 922s, 799m, 725w, 696s, 624m, 587vs, 551s cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.63–7.58 (m, 1H, 6-H), 7.54–7.47 (m, 3H, 2-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 14-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.77–2.69 (m, 2H, 9-H), 1.55 (p, J = 6.7 Hz, 2H, 13-H), 1.34 (p, J = 7.0 Hz, 2H, 10-H), 1.22 (d, J = 6.9 Hz, 10H, 8-H, 8′-H, 11-H, 12-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.7 (C-1), 130.4 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 68.9 (C-14), 42.4 (C-9), 33.3 (C-7), 28.8 (C-13), 28.2 (C-10), 25.5 (C-12), 24.6 (C-11), 23.6 (C-8) ppm; MS: m/z = 401.4 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.29, H 7.18, N 7.35.

4.2.91. N-(7-Hydroxyheptyl)-3-isopropylbenzene Sulfonamide (45a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol), and 7-amino-heptanol (450 mg, 3.43 mmol): 45a (667 mg, 93%); oil; R_f_ = 0.23 (petrolether/EtOAc, 2:3); UV–Vis: 223 nm (3.99); IR: ν = 3504w, 3280w, 2960w, 2930m, 2859w, 1478w, 1462w, 1427w, 1385w, 1365w, 1324m, 1306s, 1217vw, 1157s, 1144s, 1088m, 1069m, 999w, 904w, 798m, 696s, 624m, 587vs, 564m, 527m, 462w cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 2-H), 7.63–7.57 (m, 1H, 6-H), 7.52–7.46 (m, 3H, 4-H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.37–3.32 (m, 2H, 15-H), 2.98 (hept, J = 6.9 Hz, 1H, 7-H), 2.72 (q, J = 6.9 Hz, 2H, 9-H), 1.40–1.27 (m, 4H, 10-H, 14-H), 1.22 (d, J = 6.9 Hz, 6H, 8-H, 8′-H), 1.20–1.11 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 149.5 (C-3), 140.8 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 60.7 (C-15), 42.5 (C-9), 33.3 (C-7), 32.4 (C-14), 28.9 (C-10), 28.4 (C-12), 26.0 (C-11), 25.3 (C-13), 23.6 (C-8) ppm; MS: m/z = 336.3 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_N_2_S_2_O_5_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.07, H 8.97, N 4.29.

4.2.92. 7-[(3-Isopropylphenyl)sulfonamido]heptyl Sulfamate (45b)

Applying GPB: from 45a (200 mg, 0.67 mmol): 45b (227 mg, 90%); oil; R_f_ = 0.68 (CHCl_3_/EtOAc, 2:3); UV–Vis: 269 nm (2.93); IR: ν = 3276m, 2961w, 2933w, 2862w, 1561w, 1478w, 1464w, 1428w, 1363s, 1323s, 1306s, 1217vw, 1178s, 1157vs, 1145s, 1089m, 1069m, 1052w, 997w, 923s, 799m, 724w, 696s, 624m, 587vs, 551s cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.62–7.58 (m, 1H, 6-H), 7.53–7.47 (m, 3H, 2-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 15-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.76–2.69 (m, 2H, 9-H), 1.63–1.52 (m, 2H, 14-H), 1.39–1.28 (m, 2H, 10-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H), 1.29–1.13 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.7 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 68.9 (C-15), 42.5 (C-9), 33.3 (C-7), 28.8 (C-14), 28.2 (C-11), 28.0 (C-10), 25.8 (C-13), 24.9 (C-12), 23.6 (C-8) ppm; MS: m/z = 415.4 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.75, H 7.34, N 6.86.

4.2.93. N-(8-Hydroxyoctyl)-3-isopropylbenzene Sulfonamide (46a)

Applying GPA: from 3-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 8-amino-octanol (498 mg, 3.43 mmol): 46a (649 mg, 87%); oil; R_f_ = 0.30 (petrolether/EtOAc, 2:3; UV–Vis: 223 nm (3.88); IR: ν = 3504vw, 3281w, 2960w, 2929m, 2857m, 1478w, 1462w, 1428w, 1385w, 1365w, 1324m, 1306m, 1217vw, 1157s, 1144s, 1088m, 1069m, 1051m, 998vw, 904w, 798m, 722w, 696s, 624m, 587vs, 564m, 511m, 456w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.66–7.64 (m, 1H, 2-H), 7.62–7.58 (m, 1H, 6-H), 7.52–7.47 (m, 3H, 4-H, 5-H, NH), 4.29 (td, J = 5.2, 0.8 Hz, 1H, OH), 3.35 (td, J = 6.6, 5.1 Hz, 2H, 16-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.72 (td, J = 7.0, 5.8 Hz, 2H, 9-H), 1.41–1.28 (m, 4H, 10-H, 15-H), 1.22 (d, J = 6.9 Hz, 6H, 8-H, 8′-H), 1.20–1.11 (m, 8H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 149.5 (C-3), 140.8 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 60.7 (C-16), 42.5 (C-9), 33.3 (C-7), 32.5 (C-15), 28.9 (C-10), 28.8 (C-12), 28.6 (C-13), 25.9 (C-11), 25.4 (C-14), 23.6 (C-8) ppm; MS: m/z = 350.3 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.17, H 9.20, N 3.97.

4.2.94. 8-[(3-Isopropylphenyl)sulfonamido]octyl Sulfamate (46b)

Applying GPB: from 46a (500 mg, 2.29 mmol): 46b (196 mg, 79%); oil; R_f_ = 0.73 (CHCl_3_/EtOAc, 2:3); UV–Vis: 268 nm (3.00); IR: ν = 3276m, 2961w, 2930m, 2859w, 1561w, 1478w, 1464w, 1428w, 1363s, 1324m, 1306s, 1217vw, 1178s, 1157vs, 1145s, 1089m, 1070m, 1051w, 998w, 922s, 799m, 723w, 696s, 624m, 587vs, 552s, 461w cm^−1^; ^1^H NMR:δ = 7.66–7.64 (m, 1H, 5-H), 7.61–7.58 (m, 1H, 6-H), 7.53–7.48 (m, 3H, 2-H, 4-H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 17-H), 2.99 (hept, J = 6.9 Hz, 1H, 7-H), 2.73 (td, J = 7.0, 5.8 Hz, 2H, 9-H), 1.63–1.55 (m, 2H, 16-H), 1.38–1.10 (m, 10H, 10-H, 11-H, 12-H, 13-H, 14-H), 1.23 (d, J = 6.9 Hz, 6H, 8-H, 8′-H) ppm; ^13^C NMR:δ = 149.6 (C-3), 140.7 (C-1), 130.3 (C-4), 129.1 (C-5), 124.0 (C-2), 124.0 (C-6), 69.0 (C-17), 42.5 (C-9), 33.3 (C-7), 28.8 (C-16), 28.4 (C-13), 28.3 (C-10), 28.3 (C-12), 25.9 (C-11), 24.9 (C-14), 23.6 (C-8) ppm; MS: m/z = 429.5 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.97, H 7.70, N 6.54.

4.2.95. N-(7-Hydroxyheptyl)-2-isopropylbenzene Sulfonamide (47a)

Applying GPA: from 2-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 7-amino-heptanol (450 mg, 3.43 mmol): 47a (634 mg, 88%); oil; R_f_ = 0.32 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (4.02); IR: ν = 3502w, 3292w, 2931m, 2859m, 1474m, 1461w, 1444m, 1385w, 1363w, 1316s, 1204w, 1148vs, 1115m, 1056s, 1031m, 878w, 763s, 725w, 686m, 595vs, 565s, 545s, 462w, 448w cm^−1^; ^1^H NMR:δ = 7.80–7.76 (m, 1H, 3-H), 7.66 (t, J = 5.7 Hz, 1H, NH), 7.60–7.53 (m, 2H, 6-H, 4-H), 7.33 (ddd, J = 8.0, 5.7, 2.9 Hz, 1H, 5-H), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.85 (hept, J = 6.8 Hz, 1H, 7-H), 3.35 (td, J = 6.5, 5.2 Hz, 2H, 15-H), 2.79 (td, J = 7.0, 5.7 Hz, 2H, 9-H), 1.40–1.30 (m, 4H, 10-H, 14-H), 1.25–1.11 (m, 12H, 8-H, 8′-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 147.7 (C-2), 138.1 (C-1), 132.5 (C-4), 128.0 (C-6), 127.9 (C-4), 125.8 (C-5), 60.7 (C-15), 42.4 (C-9), 32.4 (C-14), 29.2 (C-10), 28.4 (C-12), 28.3 (C-7), 26.0 (C-11), 25.3 (C-13), 23.9 (C-8, C-8′) ppm; MS: m/z = 336.3 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.07, H 9.02, N 4.16.

4.2.96. 7-[(2-Isopropylphenyl)sulfonamido]heptyl Sulfamate (47b)

Applying GPB: from 47a (200 mg, 0.64 mmol): 47b (131 mg, 52%); oil; R_f_ = 0.76 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (4.04); IR: ν = 3283m, 2933w, 2862w, 1593vw, 1570w, 1474w, 1444w, 1361s, 1315s, 1202w, 1179s, 1162s, 1148vs, 1115m, 1083m, 1071m, 1056m, 1031w, 924s, 815m, 764s, 724w, 687m, 596s, 563s, 550vs, 444w cm^−1^; ^1^H NMR:δ = 7.80–7.75 (m, 1H, 3-H), 7.68 (t, J = 5.7 Hz, 1H, NH), 7.61–7.54 (m, 2H, 4-H, 6-H), 7.37 (s, 2H, NH_2_), 7.34 (ddd, J = 7.9, 5.9, 2.8 Hz, 1H, 5-H), 3.98 (t, J = 6.5 Hz, 2H, 15-H), 3.84 (hept, J = 6.9 Hz, 1H, 7-H), 2.79 (td, J = 7.0, 5.7 Hz, 2H, 9-H), 1.63–1.52 (m, 2H, 14-H), 1.42–1.31 (m, 2H, 10-H), 1.21 (d, J = 6.8 Hz, 6H, 8-H, 8′-H), 1.31–1.13 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 147.7 (C-2), 138.1 (C-1), 132.6 (C-4), 128.0 (C-3), 127.9 (C-6), 125.8 (C-5), 68.9 (C-15), 42.3 (C-9), 29.1 (C-10), 28.3 (C-7), 28.2 (C-14), 28.0 (C-12), 25.8 (C-11), 24.9 (C-13), 23.9 (C-8) ppm; MS: m/z = 415.6 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.75, H 7.37, N 6.87.

4.2.97. N-(8-Hydroxyoctyl)-2-isopropylbenzene Sulfonamide (48a)

Applying GPA: from 2-isopropylbenzenesulfonyl chloride (500 mg, 2.29 mmol) and 8-amino-octanol (498 mg, 3.43 mmol): 48a (720 mg, 96%); oil; R_f_ = 0.34 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3498w, 3294w, 2929m, 2856m, 1474m, 1444m, 1385w, 1363w, 1316s, 1204w, 1148vs, 1115m, 1080m, 1071m, 1056s, 1031m, 890w, 763s, 723w, 686m, 595vs, 565vs, 545s, 450w, 419vw cm^−1^; ^1^H NMR:δ = 7.80–7.75 (m, 1H, 3-H), 7.66 (s, 1H, NH), 7.60–7.54 (m, 2H, 4-H, 6-H), 7.33 (ddd, J = 8.0, 5.8, 2.8 Hz, 1H, 5-H), 4.30 (t, J = 5.2 Hz, 1H, OH), 3.84 (hept, J = 6.8 Hz, 1H, 7-H), 3.38–3.33 (m, 2H, 16-H), 2.78 (t, J = 7.1 Hz, 2H, 9-H), 1.41–1.29 (m, 4H, 10-H, 15-H), 1.21 (d, J = 6.8 Hz, 6H, 8-H, 8′-H), 1.18–1.12 (m, 8H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 147.7 (C-2), 138.1 (C-1), 132.5 (C-4), 128.0 (C-3), 127.9 (C-6), 125.8 (C-5), 60.7 (C-16), 42.4 (C-9), 32.5 (C-15), 29.2 (C-13), 28.8 (C-10), 28.5 (C-12), 28.3 (C-7), 25.9 (C-11), 25.4 (C-14) 23.9 (C-8) ppm; MS: m/z = 350.3 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.6, H 9.24, N 3.96.

4.2.98. 8-[(2-Isopropylphenyl)sulfonamido]octyl Sulfamate (48b)

Applying GPB: from 47a (200 mg, 0.61 mmol): 47b (202 mg, 82%); oil; R_f_ = 0.82 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (3.86); IR: ν = 3285w, 2931m, 2858w, 1593vw, 1570w, 1474w, 1444w, 1362s, 1315s, 1202w, 1179s, 1161s, 1149vs, 1115m, 1056m, 1031w, 925s, 819w, 764s, 724w, 687m, 596s, 564s, 550s, 450w, 446w cm^−1^; ^1^H NMR:δ = 7.80–7.75 (m, 1H, 3-H), 7.67 (t, J = 5.7 Hz, 1H, NH), 7.60–7.54 (m, 2H, 4-H, 6-H), 7.37 (s, 2H, NH_2_), 7.34 (ddd, J = 7.9, 5.9, 2.8 Hz, 1H, 5-H), 3.99 (t, J = 6.5 Hz, 2H, 16-H), 3.84 (hept, J = 6.8 Hz, 1H, 7-H), 2.79 (td, J = 7.0, 5.7 Hz, 2H, 9-H), 1.63–1.55 (m, 2H, 15-H), 1.39–1.31 (m, 2H, 10-H), 1.30–1.24 (m, 2H, 14-H), 1.21 (d, J = 6.8 Hz, 6H, 8-H, 8′-H), 1.22–1.14 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 147.7 (C-2), 138.1 (C-1), 132.5 (C-4), 128.0 (C-3), 127.9 (C-6), 125.8 (C-5), 69.0 (C-16), 42.3 (C-9), 29.2 (C-15), 28.4 (C-10), 28.3 (C-7, C-13), 28.3 (C-12), 25.9 (C-11), 24.9 (C-14), 23.9 (C-8) ppm; MS: m/z = 429.6 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.96, H 7.70, N 6.55.

4.2.99. 4-(tert-Butyl)-N-(2-hydroxyethyl)benzene Sulfonamide (49a) [477483-08-2]

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 2-amino-ethanol (197 mg, 3.22 mmol): 49a (435 mg, 79%); white solid; R_f_ = 0.20 (petrolether/EtOAc, 2:3); m.p. = 75–77 °C; UV–Vis: 228 nm (4.10); IR: ν = 3522w, 3162w, 3072vw, 2952w, 2903w, 2891w, 2868w, 1596w, 1463w, 1450w, 1432w, 1400w, 1364w, 1354vw, 1325s, 1308m, 1291w, 1261w, 1207vw, 1198w, 1161vs, 1115m, 1087m, 1071m, 1057s, 1016w, 955m, 905w, 844w, 831vw, 823m, 763s, 726m, 624s, 580vs, 550s, 515vw, 498vw, 473w, 457w, 421w, 411w cm^−1^; ^1^H NMR:δ = 7.75–7.70 (m, 2H, 2-H, 2′-H), 7.63–7.58 (m, 2H, 3-H, 3′-H), 7.50 (s, 1H, NH), 4.66 (t, J = 5.5 Hz, 1H, OH), 3.37 (q, J = 6.0 Hz, 2H, 8-H), 2.77 (t, J = 6.4 Hz, 2H, 7-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.7 (C-1), 126.4 (C-2), 125.9 (C-3), 59.9 (C-8), 45.1 (C-7), 34.8 (C-5), 30.8 (C-6) ppm; MS: m/z = 280.4 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.72, N 5.16.

4.2.100. 2-[(4-(tert-Butyl)phenyl)sulfonamido]ethyl Sulfamate (49b)

Applying GPB: from 49a (200 mg, 0.78 mmol): 49b (228 mg, 87%); white solid; R_f_ = 0.60 (CHCl_3_/EtOAc, 2:3); m.p. = 92–93 °C; UV–Vis: 228 nm (4.02); IR: ν = 3392w, 3292m, 3267m, 3075vw, 2951w, 2902w, 2865w, 1596w, 1542w, 1462w, 1445m, 1434w, 1401w, 1375s, 1325s, 1309m, 1292w, 1268w, 1228vw, 1197w, 1181s, 1159s, 1115m, 1088s, 1021m, 954s, 923s, 853s, 841s, 833m, 786m, 773m, 751m, 656m, 621m, 601vs, 578m, 549vs, 487m, 461w, 427w, 413w cm^−1^; ^1^H NMR:δ = 7.84 (t, J = 6.0 Hz, 1H, NH), 7.77–7.71 (m, 2H, 2-H, 2′-H), 7.64–7.60 (m, 2H, 3-H, 3′-H), 7.50 (s, 2H, NH_2_), 4.01 (t, J = 5.7 Hz, 2H, 8-H), 3.03 (q, J = 5.6 Hz, 2H, 7-H), 1.31 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.9 (C-1), 137.8 (C-4), 126.8 (C-2), 126.5 (C-3), 68.0 (C-8), 42.0 (C-7), 35.3 (C-5), 31.3 (C-6) ppm; MS: m/z = 359.4 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.55, H 6.25, N 8.03.

4.2.101. 4-(tert-Butyl)-N-(3-hydroxypentyl)benzene Sulfonamide (50a) [1017436-75-7]

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 3-amino-propanol (242 mg, 3.22 mmol): 50a (530 mg, 91%); white solid; R_f_ = 0.20 (petrolether/EtOAc, 2:3); m.p. = 63–65 °C; UV–Vis: 228 nm (4.15); IR: ν = 3311m, 3241m, 2963m, 2870w, 1597w, 1472w, 1426m, 1402m, 1363w, 1334m, 1313s, 1292m, 1270w, 1203w, 1160vs, 1112m, 1088m, 1069m, 1027m, 1008m, 960m, 908w, 847w, 834m, 826m, 756s, 704m, 625s, 578vs, 550s, 512m, 487m, 475w, 461w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.63–7.58 (m, 2H, 3-H, 3′-H), 7.43 (s, 1H, NH), 4.40 (s, 1H, OH), 3.37 (td, J = 6.2, 2.8 Hz, 2H, 9-H), 2.77 (t, J = 7.3 Hz, 2H, 7-H), 1.58–1.49 (m, 2H, 8-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.6 (C-1), 126.4 (C-2), 126.0 (C-3), 58.1 (C-9), 40.0 (C-7), 34.8 (C-5), 32.4 (C-8), 30.8 (C-6) ppm; MS: m/z = 294.1 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.21, H 8.03, N 5.96.

4.2.102. 3-[(4-(tert-Butyl)phenyl)sulfonamido]propyl Sulfamate (50b)

Applying GPB: from 50a (200 mg, 0.74 mmol): 50b (251 mg, 97%); white solid; R_f_ = 0.61 (CHCl_3_/EtOAc, 2:3); m.p. = 85–86 °C; UV–Vis: 228 nm (4.18); IR: ν = 3338w, 3293w, 3252m, 3121vw, 2964w, 2906w, 2870vw, 1597w, 1571w, 1476w, 1463w, 1437w, 1421vw, 1401w, 1373s, 1363s, 1329m, 1318s, 1294m, 1270w, 1242vw, 1169s, 1156vs, 1133w, 1111m, 1085m, 1060w, 1016vw, 982s, 949s, 891m, 877w, 839m, 827s, 757s, 678m, 631m, 595m, 589m, 573s, 564s, 548vs, 501w, 491m, 463w, 413vw cm^−1^; ^1^H NMR:δ = 7.74–7.69 (m, 2H, 2-H, 2′-H), 7.64–7.58 (m, 3H, 3-H, 3′-H, NH), 7.41 (s, 2H, NH_2_), 4.03 (td, J = 6.7, 5.0 Hz, 2H, 9-H), 2.81 (td, J = 7.1, 5.8 Hz, 2H, 7-H), 1.78 (p, J = 6.7 Hz, 2H, 8-H), 1.31 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.4 (C-4), 137.4 (C-1), 126.3 (C-2), 126.1 (C-3), 66.5 (C-9), 39.2 (C-7), 34.8 (C-5), 30.8 (C-6), 28.8 (C-8) ppm; MS: m/z = 373.4 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.21, H 6.65, N 7.68.

4.2.103. 4-(tert-Butyl)-N-(4-hydroxybutyl)benzene Sulfonamide (51a) [1082935-75-8]

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 4-amino-butanol (287 mg, 3.22 mmol): 51a (518 mg, 84%) [118]; white solid; R_f_ = 0.20 (petrolether/EtOAc, 2:3); m.p. = 58–60 °C; UV–Vis: 228 nm (4.15); IR: ν = 3452w, 3248w, 3115w, 2962w, 2944m, 2867w, 1594w, 1471w, 1463w, 1435w, 1400w, 1364w, 1316s, 1291m, 1267w, 1197w, 1154s, 1111m, 1084m, 1065m, 1038m, 1018w, 988w, 909w, 839m, 753m, 735w, 685w, 627s, 581vs, 549s, 514w, 489w, 472w, 464w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.47 (s, 1H, NH), 4.35 (s, 1H, OH), 3.35–3.29 (m, 2H, 10-H), 2.75–2.69 (m, 2H, 7-H), 1.44–1.33 (m, 4H, 8-H, 9-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR:δ = 155.1 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.2 (C-10), 42.5 (C-7), 34.8 (C-5), 30.8 (C-6), 29.5 (C-9), 25.8 (C-8) ppm; MS: m/z = 308.3 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 59.76, H 8.32, N 4.67.

4.2.104. 4-[(4-(tert-Butyl)phenyl)sulfonamido]butyl Sulfamate (51b)

Applying GPB: from 51a (200 mg, 0.7 mmol): 51b (218 mg, 85%); white solid; R_f_ = 0.63 (CHCl_3_/EtOAc, 2:3); m.p. = 100–102 °C; UV–Vis: 228 nm (4.12); IR: ν = 3358m, 3288m, 3262w, 2965w, 1597vw, 1558w, 1483vw, 1476w, 1427w, 1399w, 1383w, 1368s, 1338m, 1321s, 1310m, 1292w, 1269w, 1205w, 1176s, 1158vs, 1122w, 1114m, 1108m, 1089m, 1065m, 1044w, 970s, 941w, 919s, 902s, 838m, 826s, 809w, 754m, 750m, 660s, 628s, 580s, 552vs, 533m, 514w, 507m, 413w cm^−1^; ^1^H NMR:δ = 7.74–7.68 (m, 2H, 2-H, 2′-H), 7.63–7.58 (m, 2H, 3-H, 3′-H), 7.54 (t, J = 5.9 Hz, 1H, NH), 7.38 (s, 2H, NH_2_), 3.96 (t, J = 6.3 Hz, 2H, 10-H), 2.79–2.71 (m, 2H, 7-H), 1.66–1.56 (m, 2H, 9-H), 1.50–1.40 (m, 2H, 8-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.2 (C-4), 137.7 (C-1), 126.3 (C-2), 126.0 (C-3), 68.5 (C-10), 42.0 (C-7), 34.8 (C-5), 30.8 (C-6), 25.6 (C-9), 25.4 (C-8) ppm; MS: m/z = 387.4 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.86, H 6.98, N 7.42.

4.2.105. 4-(tert-Butyl)-N-(5-hydroxypentyl)benzene Sulfonamide (52a) [1925550-01-1]

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 5-amino-pentanol (332 mg, 3.22 mmol): 52a (603 mg, 93%); white solid; R_f_ = 0.20 (petrolether/EtOAc, 2:3); m.p. = 53–54 °C; UV–Vis: 228 nm (4.02); IR: ν = 3286m, 2933m, 2863w, 1597w, 1473w, 1462w, 1424m, 1399w, 1362w, 1331m, 1318s, 1292m, 1268w, 1199w, 1158s, 1112m, 1088m, 1048s, 1016w, 887m, 843m, 826m, 755m, 735w, 689m, 638m, 630s, 573vs, 552s, 525m, 502w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.46 (t, J = 5.7 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.34–3.29 (m, 2H, 11-H), 2.73–2.68 (m, 2H, 7-H), 1.39–1.31 (m, 4H, 8-H, 10-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.26–1.15 (m, 2H, 9-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.5 (C-11), 42.6 (C-7), 34.8 (C-5), 32.0 (C-10), 30.8 (C-6), 28.9 (C-8), 22.6 (C-9) ppm; MS: m/z = 322.4 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.87, H 8.70, N 4.39.

4.2.106. 5-[(4-(tert-Butyl)phenyl)sulfonamido]pentyl Sulfamate (52b)

Applying GPB: from 52a (500 mg, 2.15 mmol): 52b (196 mg, 78%); white solid; R_f_ = 0.65 (CHCl_3_/EtOAc, 2:3); m.p. = 88–89 °C; UV–Vis: 228 nm (4.17); IR: ν = 3356m, 3278m, 3254m, 2968w, 2954w, 2860w, 1597w, 1557w, 1475w, 1463w, 1427w, 1398w, 1363s, 1326s, 1311m, 1292w, 1269w, 1175s, 1156vs, 1124w, 1111m, 1089m, 1068w, 1032m, 1000m, 965s, 918s, 900s, 852w, 840m, 821s, 775m, 754m, 738w, 627s, 579vs, 552vs, 533s, 520m, 501m, 443w, 412w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.63–7.57 (m, 2H, 3-H, 3′-H), 7.49 (t, J = 5.9 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.96 (t, J = 6.4 Hz, 2H, 11-H), 2.72 (q, J = 6.6 Hz, 2H, 7-H), 1.55 (p, J = 6.7 Hz, 2H, 10-H), 1.44–1.35 (m, 2H, 8-H), 1.30 (s, 11H, 6-H, 6′-H, 6′-H, 9-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.7 (C-1), 126.3 (C-2), 126.0 (C-3), 68.8 (C-11), 42.3 (C-7), 34.8 (C-5), 30.8 (C-6), 28.5 (C-8), 27.8 (C-10), 22.2 (C-9) ppm; MS: m/z = 401.6 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.32, H 7.24, N 7.09.

4.2.107. 4-(tert-Butyl)-N-(6-hydroxyhexyl)benzene Sulfonamide (53a) [1787706-38-0]

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 6-amino-hexanol (378 mg, 3.22 mmol): 53a (635 mg, 94%) [119,120]; white solid; R_f_ = 0.45 (petrolether/EtOAc 1: 1); m.p. = 53–54 °C; UV–Vis: 229 nm (4.21); IR: ν = 3504br, 3281br, 2935m, 2864w, 1596w, 1475w, 1462w, 1398w, 1365w, 1321s, 1269w, 1198w, 1157vs, 1112s, 1087s, 1056m, 1026w, 1014w, 835m, 754m, 726w, 734w, 626s, 581s, 549s, 455w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.49–7.44 (m, 1H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.36–3.32 (m, 2H, 12-H), 2.71 (td, J = 7.2, 3.7 Hz, 2H, 7-H), 1.37–1.31 (m, 4H, 8-H, 11-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.22–1.13 (m, 4H, 9-H, 10-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.6 (C-12), 42.5 (C-7), 34.8 (C-5), 32.3 (C-11), 30.8 (C-6), 29.0 (C-8), 25.9 (C-10), 25.0 (C-9) ppm; MS: m/z = 336.2 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 59.97, H 8.98, N 4.16.

4.2.108. 6-[(4-(tert-Butyl)phenyl)sulfonamido]hexyl Sulfamate (53b)

Applying GPB: from 53a (196 mg, 0.62 mmol): 53b (152 mg, 62%); white solid; R_f_ = 0.69 (CHCl_3_/EtOAc, 2:3); m.p. = 89–90 °C; UV–Vis: 228 nm (4.12); IR: ν = 3364w, 3292m, 3253m, 2964w, 2952w, 2941w, 2863w, 1596w, 1571w, 1481w, 1427w, 1399w, 1364s, 1338m, 1323s, 1308m, 1293w, 1285w, 1270w, 1158vs, 1110m, 1088m, 1062m, 1023m, 1011w, 963m, 942m, 897m, 884m, 826s, 805w, 755m, 733w, 658s, 633m, 577s, 568s, 552m, 536m, 528m, 504w cm^−1^; ^1^H NMR:δ = 7.70–7.65 (m, 2H, 2-H, 2′-H), 7.60–7.55 (m, 2H, 3-H, 3′-H), 7.45 (t, J = 5.9 Hz, 1H, NH), 7.34 (s, 2H, NH_2_), 3.94 (t, J = 6.5 Hz, 2H, 12-H), 2.69 (q, J = 6.7 Hz, 2H, 7-H), 1.57–1.48 (m, 2H, 11-H), 1.37–1.29 (m, 2H, 8-H), 1.28 (s, 9H, 6-H, 6′-H, 6′-H), 1.25–1.17 (m, 4H, 9-H, 10-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 68.9 (C-12), 42.4 (C-7), 34.8 (C-5), 30.8 (C-6), 28.8 (C-11), 28.1 (C-8), 25.5 (C-10), 24.6 (C-9) ppm; MS: m/z = 415.6 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.71, H 7.32, N 6.91.

4.2.109. 4-(tert-Butyl)-N-(7-hydroxyheptyl)benzene Sulfonamide (54a)

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 7-amino-heptanol (423 mg, 3.22 mmol): 54a (688 mg, 98%); white solid; R_f_ = 0.27 (petrolether/EtOAc, 2:3); m.p. = 51–52 °C; UV–Vis: 228 nm (4.20); IR: ν = 3296w, 3248m, 2927m, 2856m, 1597w, 1475w, 1464w, 1436w, 1401m, 1364w, 1319s, 1292m, 1269w, 1202w, 1156s, 1113m, 1089m, 1059s, 1030m, 1015w, 1006w, 891w, 843w, 831m, 758m, 695m, 627m, 573vs, 551s, 524w, 509w cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.57 (m, 2H, 3-H, 3′-H), 7.49–7.43 (m, 1H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.34 (td, J = 6.8, 5.3 Hz, 2H, 13-H), 2.71 (q, J = 6.4 Hz, 2H, 7-H), 1.40–1.31 (m, 4H, 8-H, 12-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.23–1.13 (m, 6H, 9-H, 10-H, 11-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.1 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.6 (C-13), 42.5 (C-7), 34.8 (C-5), 32.4 (C-12), 30.8 (C-6), 28.9 (C-8), 28.4 (C-10), 26.0 (C-9), 25.3 (C-11) ppm; MS: m/z = 350.1 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.06, H 4.55, N 3.96.

4.2.110. 7-[(4-(tert-Butyl)phenyl)sulfonamido]heptyl Sulfamate (54b)

Applying GPB: from 54a (300 mg, 0.92 mmol): 54b (269 mg, 72%); white solid; R_f_ = 0.75 (CHCl_3_/EtOAc, 2:3); m.p. = 95–96 °C; UV–Vis: 228 nm (4.10); IR: ν = 3337w, 3248m, 3125vw, 2953w, 2931m, 2856w, 1596w, 1572w, 1476w, 1463w, 1432w, 1397w, 1373s, 1366s, 1324s, 1315s, 1311s, 1291m, 1269w, 1202vw, 1169s, 1158vs, 1121w, 1111m, 1088m, 1074w, 1057m, 1047w, 1015w, 1000m, 972m, 949s, 895m, 854vw, 833m, 824s, 775w, 760s, 726m, 699s, 626m, 590m, 575vs, 564s, 550s, 535m, 529m, 517m, 502w, 477w, 411vw cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.47 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 13-H), 2.71 (td, J = 7.0, 5.9 Hz, 2H, 7-H), 1.63–1.54 (m, 2H, 12-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.39–1.16 (m, 8H, 8-H, 9-H, 10-H, 11-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 68.9 (C-13), 42.5 (C-7), 34.8 (C-5), 30.8 (C-6), 28.9 (C-8), 28.2 (C-12), 28.0 (C-10), 25.8 (C-11), 24.9 (C-9) ppm; MS: m/z = 429.2 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.96, H 7.77, N 6.53.

4.2.111. 4-(tert-Butyl)-N-(8-hydroxyoctyl)benzene Sulfonamide (55a)

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 8-amino-octanol (468 mg, 3.22 mmol): 55a (653 mg, 89%); white solid; R_f_ = 0.30 (petrolether/EtOAc, 2:3); m.p. = 69–71 °C; UV–Vis: 228 nm (4.13); IR: ν = 3263m, 2927m, 2854m, 1597w, 1479w, 1467w, 1428m, 1401w, 1363w, 1325s, 1292m, 1270w, 1202w, 1156vs, 1122w, 1111m, 1088m, 1057m, 1046m, 1016w, 999w, 950vw, 896w, 881w, 841w, 827m, 757s, 736w, 723w, 675m, 634m, 575vs, 550s, 535w, 525w, 511m cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.48–7.43 (m, 1H), 4.30 (t, J = 5.2 Hz, 1H), 3.35 (td, J = 6.6, 5.1 Hz, 2H, 14-H), 2.71 (q, J = 6.5 Hz, 2H, 7-H), 1.41–1.32 (m, 4H, 8-H, 13-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.26–1.12 (m, 8H, 9-H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 155.1 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.7 (C-14), 42.5 (C-7), 34.8 (C-5), 32.5 (C-13), 30.8 (C-6), 28.9 (C-8), 28.7 (C-11), 28.6 (C-10), 25.9 (C-9), 25.4 (C-12) ppm; MS: m/z = 364.4 (100%, [M + Na]^+^); anal. calcd. for C_18_H_31_NSO_3_ (341.51): C 63.31, H 9.15, N 4.10; found: C 63.11, H 4.40, N 3.86.

4.2.112. 8-[(4-(tert-Butyl)phenyl)sulfonamido]octyl Sulfamate (55b)

Applying GPB: from 55a (200 mg, 0.59 mmol): 55b (240 mg, 98%); white solid; R_f_ = 0.79 (CHCl_3_/EtOAc, 2:3); m.p. = 79–81 °C; UV–Vis: 228 nm (4.10); IR: ν = 3334w, 3256m, 2950w, 293m, 2856w, 1596w, 1476w, 1463w, 1432w, 1392w, 1370s, 1360s, 1328s, 1314s, 1312s, 1285m, 1285w, 1169s, 1154vs, 1120w, 1110m, 1090m, 1060m, 1041w, 1011w, 1005m, 970m, 949s, 891m, 830m, 825s, 778w, 762s, 732m, 698s, 626m, 591m, 576vs, 562s, 555s, 531m, 530m, 514m cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.46 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 14-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 7-H), 1.59 (dt, J = 8.2, 6.5 Hz, 2H, 13-H), 1.39–1.24 (m, 4H, 8-H, 12-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.26–1.12 (m, 6H, 9-H, 10-H, 11-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 68.9 (C-14), 42.5 (C-7), 34.8 (C-5), 30.8 (C-6), 28.9 (C-13), 28.4 (C-11), 28.3 (C-8), 28.3 (C-10), 25.9 (C-12), 24.9 (C-9) ppm; MS: m/z = 443.8 (100%, [M + Na]^+^); anal. calcd. for C_18_H_32_N_2_S_2_O_5_ (420.58): C 51.40, H 7.67, N 6.66; found: C 51.17, H 7.90, N 6.38.

4.2.113. 4-(tert-Butyl)-N-(9-hydroxynonyl)benzene Sulfonamide (56a)

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 9-amino-nonanol (513 mg, 3.22 mmol): 56a (636 mg, 83%); white solid; R_f_ = 0.78 (CHCl_3_/EtOAc, 2:3); m.p. = 69–70 °C; UV–Vis: 228 nm (4.07); IR: ν = 3459vw, 3285m, 2963w, 2925m, 2856m, 1598w, 1484vw, 1471m, 1438w, 1400w, 1363w, 1323vs, 1294m, 1270w, 1243vw, 1199vw, 1154vs, 1120w, 1110m, 1090s, 1072s, 1045m, 1037m, 1013m, 973w, 902w, 863m, 836m, 820m, 776w, 754m, 723w, 681m, 627m, 574vs, 551s, 534m, 521m, 473vw, 461w, 438w cm^−1^; ^1^H NMR:δ = 7.73–7.67 (m, 2H, 2-H, 2′-H), 7.62–7.57 (m, 2H, 3-H, 3′-H), 7.46 (t, J = 5.8 Hz, 1H, NH), 4.29 (td, J = 5.2, 1.0 Hz, 1H, OH), 3.36 (td, J = 6.6, 5.1 Hz, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 7-H), 1.43–1.35 (m, 2H, 14-H), 1.35–1.31 (m, 2H, 8-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.27–1.11 (m, 10H, 9-H, 10-H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 155.1 (C-4), 137.8 (C-1), 126.3 (C-2), 125.9 (C-3), 60.7 (C-15), 42.5 (C-7), 34.8 (C-5), 32.5 (C-14), 30.8 (C-6), 28.9 (C-8), 28.9 (C-12), 28.8 (C-10), 28.5 (C-11), 26.0 (C-9), 25.4 (C-13) ppm; MS: m/z = 378.1 (100%, [M + Na]^+^); anal. calcd. for C_19_H_33_NSO_3_ (355.54): C 64.19, H 9.36, N 3.94; found: C 63.76, H 9.51, N 3.68.

4.2.114. 9-[(4-(tert-Butyl)phenyl)sulfonamido]nonyl Sulfamate (56b)

Applying GPB: from 56a (200 mg, 0.56 mmol): 56b (187 mg, 76%); white solid; R_f_ = 0.88 (CHCl_3_/EtOAc, 2:3); m.p. = 106–107 °C; UV–Vis: 228 nm (4.06); IR: ν = 3358w, 3270m, 3124vw, 2963w, 2918w, 2853w, 1597w, 1571w, 1475w, 1466w, 1432w, 1397w, 1376s, 1314s, 1295m, 1272w, 1201vw, 1181m, 1157vs, 1111m, 1090m, 1062w, 1033m, 1015vw, 991w, 968m, 933m, 904w, 882w, 837w, 818s, 778vw, 758m, 733vw, 721w, 692m, 628w, 590m, 576s, 566s, 551m, 537m, 529w, 513w, 484m, 456vw, 411vw cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.58 (m, 2H, 3-H, 3′-H), 7.46 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 15-H), 2.71 (td, J = 7.0, 5.8 Hz, 2H, 7-H), 1.65–1.55 (m, 2H, 14-H), 1.39–1.25 (m, 4H, 8-H, 13-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.26–1.12 (m, 8H, 9-H, 10-H, 11-H, 12-H) ppm; ^13^C NMR:δ = 155.16 (C-4), 137.82 (C-1), 126.31 (C-2), 125.92 (C-3), 68.96 (C-15), 42.48 (C-7), 34.78 (C-5), 30.80 (C-6), 28.92 (C-14), 28.71 (C-8), 28.43 (C-10), 28.39 (C-12), 28.29 (C-11), 25.94 (C-9), 25.01 (C-13) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_19_H_34_N_2_S_2_O_5_ (434.61): C 52.51, H 7.89, N 6.45; found: C 52.31, H 8.02, N 6.15.

4.2.115. 4-(tert-Butyl)-N-(10-hydroxydecyl)benzene Sulfonamide (57a)

Applying GPA: from 4-(tert-butyl)benzenesulfonyl chloride (300 mg, 1.29 mmol) and 10-amino-decanol (335 mg, 1.93 mmol): 57a (415 mg, 87%); white solid; R_f_ = 0.77 (CHCl_3_/EtOAc, 2:3); m.p. = 75–76 °C; UV–Vis: 228 nm (4.13); IR: ν = 3497w, 3131w, 2961w, 2915s, 2876w, 2849m, 1596w, 1476w, 1465m, 1447w, 1441w, 1398m, 1363w, 1317s, 1289m, 1267w, 1198w, 1154vs, 1110s, 1091m, 1074s, 1043w, 1031w, 1020m, 915m, 843m, 826m, 756m, 721w, 635s, 580vs, 554m, 521m, 505w, 468m cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.62–7.57 (m, 2H, 3-H, 3′-H), 7.46 (t, J = 5.7 Hz, 1H, NH), 4.30 (td, J = 5.2, 1.0 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.1 Hz, 2H, 16-H), 2.74–2.67 (m, 2H, 7-H), 1.43–1.35 (m, 2H, 15-H), 1.36–1.26 (m, 2H, 8-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.27–1.11 (m, 12H, 9-H, 10-H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 155.1 (C-4), 137.9 (C-1), 126.3 (C-2), 125.9 (C-3), 60.7 (C-16), 42.5 (C-7), 34.8 (C-5), 32.5 (C-15), 30.8 (C-6), 29.0 (C-8), 28.9 (C-10, C-13), 28.8 (C-11), 28.5 (C-12), 26.0 (C-9), 25.5 (C-14) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_20_H_35_NSO_3_ (369.56): C 65.00, H 9.55, N 3.79; found: C 64.76, H 9.76, N 3.46.

4.2.116. 10-[(4-(tert-Butyl)phenyl)sulfonamido]decyl Sulfamate (57b)

Applying GPB: from 57a (180 mg, 0.48 mmol): 57b (140 mg, 64%); white solid; R_f_ = 0.87 (CHCl_3_/EtOAc, 2:3); m.p. = 92–93 °C; UV–Vis: 228 nm (4.11); IR: ν = 3354w, 3294w, 3264m, 2920m, 2852m, 1475w, 1466w, 1433w, 1393w, 1366s, 1319s, 1292w, 1158vs, 1113m, 1089m, 1055m, 1025w, 937m, 895w, 835m, 824m, 756m, 721w, 670m, 628m, 578s, 552s, 532m cm ^−1^; ^1^H NMR:δ = 7.72–7.67 (m, 2H, 2-H, 2′-H), 7.62–7.57 (m, 2H, 3-H, 3′-H), 7.45 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 16-H), 2.74–2.67 (m, 2H, 7-H), 1.61 (p, J = 6.6 Hz, 2H, 15-H), 1.37–1.26 (m, 2H, 8-H), 1.30 (s, 9H, 6-H, 6′-H, 6′-H), 1.27–1.11 (m, 12H, 9-H, 10-H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.3 (C-2, 2′), 125.9 (C-3, 3′), 69.0 (C-16), 42.5 (C-7), 34.8 (C-5), 30.8 (C-6, 6′, 6′), 28.9 (C-8), 28.8 (C-11), 28.8 (C-15), 28.5 (C-10), 28.5 (C-13), 28.3 (C-12), 26.0 (C-14), 25.0 (C-9) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_20_H_36_N_2_S_2_O_5_ (448.64): C 53.54, H 8.09, N 6.24; found: C 53.34, H 8.37, N 5.99.

4.2.117. 3-(tert-Butyl)-N-(2-hydroxyethyl)benzene Sulfonamide (58a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 2-amino-ethanol (197 mg, 3.22 mmol): 58a (522 mg, 94%); oil; R_f_ = 0.20 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (4.04); IR: ν = 3500w, 3276w, 2962w, 2872w, 1481m, 1460w, 1416m, 1398w, 1366w, 1325m, 1307s, 1267w, 1205vw, 1156vs, 1125m, 1096m, 1057m, 998vw, 949m, 896w, 865w, 796m, 775w, 696s, 678m, 625m, 586vs, 545m, 534m, 524m, 481w, 456w cm^−1^; ^1^H NMR:δ = 7.82–7.80 (m, 1H, 2-H), 7.67 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.62 (ddd, J = 7.8, 1.8, 1.1 Hz, 1H, 4-H), 7.58 (s, 1, NH), 7.51 (td, J = 7.8, 0.5 Hz, 1H, 5-H), 4.67 (t, J = 5.5 Hz, 1H, OH), 3.37 (q, J = 6.1 Hz, 2H, 10-H), 2.79 (t, J = 6.4 Hz, 2H, 9-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.4 (C-1), 129.3 (C-4), 128.9 (C-5), 123.7 (C-2), 122.9 (C-6), 59.9 (C-10), 45.1 (C-9), 34.7 (C-7), 30.9 (C-8) ppm; MS: m/z = 280.3 (100%, [M + Na]^+^); anal. calcd. for C_12_H_19_NSO_3_ (257.35): C 56.01, H 7.44, N 5.44; found: C 55.76, H 7.69, N 55.16.

4.2.118. 2-[(3-(tert-Butyl)phenyl)sulfonamido]ethyl Sulfamate (58b)

Applying GPB: from 58a (200 mg, 0.78 mmol): 58b (194 mg, 74%); oil; R_f_ = 0.68 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (4.02); IR: ν = 3276w, 2963w, 2871w, 1560w, 1482w, 1460w, 1417w, 1365s, 1326m, 1309m, 1288w, 1267w, 1179s, 1156vs, 1125m, 1097m, 1021m, 998w, 925s, 867w, 797w, 775m, 753m, 695m, 678m, 626m, 585s, 549s, 493w, 434w cm^−1^; ^1^H NMR:δ = 7.94–7.87 (m, 1H, NH), 7.81–7.78 (m, 1H, 2-H), 7.73–7.67 (m, 1H, 6-H), 7.65–7.61 (m, 1H, 4-H), 7.56–7.47 (m, 3H, 5-H, NH_2_), 4.00 (t, J = 5.7 Hz, 2H, 10-H), 3.08–2.99 (m, 2H, 9-H), 1.32 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 152.1 (3), 140.0 (1), 129.6 (4), 129.0 (5), 123.7 (2), 122.8 (6), 67.5 (10), 41.5 (9), 34.7 (7), 30.9 (8, 8′, 8′) ppm; MS: m/z = 359.6 (100%, [M + Na]^+^); anal. calcd. for C_12_H_20_N_2_S_2_O_5_ (336.42): C 42.84, H 5.99, N 8.33; found: C 42.63, H 6.24, N 8.01.

4.2.119. 3-(tert-Butyl)-N-(3-hydroxypropyl)benzene Sulfonamide (59a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 3-amino-propanol (242 mg, 3.22 mmol): 59a (572 mg, 98%); oil; R_f_ = 0.23 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (4.15); IR: ν = 3501w, 3276w, 2961m, 2873w, 1481m, 1460w, 1416w, 1398w, 1366w, 1324m, 1307s, 1267w, 1178w, 1155vs, 1125m, 1084m, 1069m, 1008w, 998w, 960w, 876w, 798m, 774m, 696s, 678m, 625m, 586vs, 534m, 491m, 460w cm^−1^; ^1^H NMR:δ = 7.79 (td, J = 1.9, 0.5 Hz, 1H, 2-H), 7.67 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.61 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 4-H), 7.52 (td, J = 7.5, 1.8 Hz, 2H, 5-H, NH), 4.39 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.2, 4.5 Hz, 2H, 11-H), 2.79 (td, J = 7.5, 3.6 Hz, 2H, 9-H), 1.55–1.46 (m, 2H, 10-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.3 (C-1), 129.3 (C-4), 128.9 (C-5), 123.7 (C-2), 122.9 (C-6), 58.0 (C-11), 40.0 (C-9), 34.7 (C-7), 32.3 (C-10), 30.9 (C-8) ppm; MS: m/z = 294.1 (100%, [M + Na]^+^); anal. calcd. for C_13_H_21_NSO_3_ (271.38): C 57.54, H 7.80, N 5.16; found: C 57.16, H 8.03, N 4.91.

4.2.120. 3-[(3-(tert-Butyl)phenyl)sulfonamido]propyl Sulfamate (59b)

Applying GPB: from 59a (500 mg, 2.15 mmol): 59b (212 mg, 82%); oil; R_f_ = 0.68 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (3.85); IR: ν = 3274w, 2964w, 1482w, 1417w, 1364s, 1325m, 1308m, 1177s, 1156vs, 1125m, 1096m, 939m, 798m, 772m, 696m, 678m, 625m, 585s, 550s, 536m, 496m cm^−1^; ^1^H NMR:δ = 7.79 (t, J = 1.9 Hz, 1H, 2-H), 7.72–7.59 (m, 3H, 4-H, 6-H, NH), 7.53 (t, J = 7.8 Hz, 1H, 5-H), 7.41 (s, 2H, NH_2_), 4.02 (t, J = 6.3 Hz, 2H, 11-H), 2.81 (t, J = 7.2 Hz, 2H, 9-H), 1.75 (p, J = 6.7 Hz, 2H, 10-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 152.1 (C-3), 140.1 (C-1), 129.5 (C-4), 129.0 (C-5), 123.7 (C-2), 122.8 (C-6), 66.5 (C-11), 39.2 (C-9), 34.7 (C-7), 30.9 (C-8), 28.7 (C-10) ppm; MS: m/z = 373.5 (100%, [M + Na]^+^); anal. calcd. for C_13_H_22_N_2_S_2_O_5_ (350.45): C 44.56, H 6.33, N 7.99; found: C 44.16, H 6.68, N 7.51.

4.2.121. 3-(tert-Butyl)-N-(4-hydroxybutyl)benzene Sulfonamide (60a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 4-amino-butanol (287 mg, 3.22 mmol): 60a (589 mg, 96%); oil; R_f_ = 0.20 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3499w, 3280w, 2959m, 2870w, 1481m, 1460w, 1416w, 1398w, 1366w, 1324m, 1307m, 1267w, 1156vs, 1125m, 1088m, 1056m, 1034w, 998w, 872w, 797m, 773w, 696s, 678m, 626m, 586vs, 535m, 520m, 496w, 464w cm^−1^; ^1^H NMR:δ = 7.81–7.78 (m, 1H, 2-H), 7.66 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.61 (ddd, J = 7.8, 1.8, 1.1 Hz, 1H, 4-H), 7.56–7.48 (m, 2H, 5-H, NH), 4.35 (s, 1H, OH), 3.37–3.27 (m, 2H, 12-H), 2.77–2.70 (m, 2H, 9-H), 1.43–1.32 (m, 4H, 10-H, 11-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.9 (C-6), 60.2 (C-12), 42.5 (C-9), 34.7 (C-7), 30.9 (C-8), 29.5 (C-11), 25.7 (C-10) ppm; MS: m/z = 308.4 (100%, [M + Na]^+^); anal. calcd. for C_14_H_23_NSO_3_ (285.40): C 58.92, H 8.12, N 4.91; found: C 58.68, H 8.33, N 4.78.

4.2.122. 4-[(3-(tert-Butyl)phenyl)sulfonamido]butyl Sulfamate (60b)

Applying GPB: from 60a (183 mg, 0.64 mmol): 60b (206 mg, 88%); oil; R_f_ = 0.69 (CHCl_3_/EtOAc, 2:3); UV–Vis: 225 nm (3.85); IR: ν = 3276w, 2962w, 2872w, 1481w, 1460w, 1438w, 1415w, 1366m, 1329m, 1308m, 1287w, 1266w, 1180m, 1157vs, 1125m, 1098m, 1089m, 1068m, 1010w, 996w, 923m, 865w, 799m, 778m, 741w, 698s, 677s, 631m, 588vs, 552s, 535m, 458vw cm^−1^; ^1^H NMR:δ = 7.78 (t, J = 1.9 Hz, 1H, 2-H), 7.74–7.58 (m, 3H, 4-H, 6-H, NH), 7.52 (t, J = 7.7 Hz, 1H, 5-H), 7.38 (s, 2H, NH_2_), 3.95 (t, J = 6.3 Hz, 2H, 12-H), 2.76 (q, J = 6.6 Hz, 2H, 9-H), 1.66–1.56 (m, 2H, 11-H), 1.48–1.39 (m, 2H, 10-H), 1.32 (s, 9H, 8-H, 8′-H, 8′-H) ppm; ^13^C NMR:δ = 152.0 (C-3), 140.4 (C-1), 129.3 (C-4), 129.0 (C-5), 123.7 (C-6), 122.8 (C-2), 34.7 (C-7), 30.9 (C-8), 25.6 (C-11), 25.4 (C-10) ppm; MS: m/z = 387.1 (100%, [M + Na]^+^); anal. calcd. for C_14_H_24_N_2_S_2_O_5_ (364.48): C 46.14, H 6.64, N 7.69; found: C 45.85, H 6.99, N 7.41.

4.2.123. 3-(tert-Butyl)-N-(5-hydroxypentyl)benzene Sulfonamide (61a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 5-amino-pentanol (332 mg, 3.22 mmol): 61a (610 mg, 95%); oil; R_f_ = 0.23 (petrolether/EtOAc, 2:3); UV–Vis: 224 nm (3.90); IR: ν = 3503w, 3278w, 2939m, 2868w, 1481m, 1459w, 1416w, 1398w, 1366w, 1325m, 1307m, 1267w, 1156vs, 1125m, 1087m, 1040m, 998w, 898w, 797w, 774w, 697s, 678m, 626m, 586vs, 534m, 501w, 478w, 461w cm^−1^; ^1^H NMR:δ = 7.79 (td, J = 1.9, 0.5 Hz, 1H, 2-H), 7.66 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.61 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 4-H), 7.55–7.48 (m, 2H, 5-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.35–3.27 (m, 2H, 13-H), 2.72 (q, J = 6.2 Hz, 2H, 9-H), 1.38–1.31 (m, 4H, 10-H, 12-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.26–1.17 (m, 2H, 11-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 60.5 (C-13), 42.6 (C-9), 34.7 (C-7), 32.0 (C-12), 30.9 (C-8), 28.8 (C-10), 22.6 (C-11) ppm; MS: m/z = 322.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.86, H 8.85, N 4.32.

4.2.124. 5-[(3-(tert-Butyl)phenyl)sulfonamido]pentyl Sulfamate (61b)

Applying GPB: from 61a (200 mg, 0.67 mmol): 61b (150 mg, 59%); oil; R_f_ = 0.69 (CHCl_3_/EtOAc, 2:3); UV–Vis: 224 nm (4.15); IR: ν = 3420w, 3368w, 3287m, 2920m, 2859w, 2869w, 1478w, 1410m, 1388w, 1332m, 1315w, 1299w, 1152vs, 1078m, 1062m, 1013m, 963w, 900m, 817s, 735w, 701w, 668s, 570s, 552s, 516m, 464w, 415w cm^−1^; ^1^H NMR:δ = 7.91–7.83 (m, 2H, 2-H, NH), 7.66 (dd, J = 8.1, 1.4 Hz, 1H, 6-H), 7.52 (ddd, J = 8.1, 7.2, 1.5 Hz, 1H, 4-H), 7.43–7.40 (m, 1H, 5-H), 7.39–7.37 (m, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 13-H), 2.86–2.78 (m, 2H, 9-H), 1.65–1.55 (m, 2H, 12-H), 1.51 (s, 9H, 8-H, 8′-H, 8′-H), 1.49–1.45 (m, 2H, 10-H), 1.41–1.30 (m, 2H, 11-H) ppm; ^13^C NMR:δ = 148.9 (C-3), 140.6 (C-1), 131.8 (C-4), 129.4 (C-5), 129.0 (C-2), 126.4 (C-6), 68.9 (C-13), 42.6 (C-9), 36.7 (C-7), 31.8 (C-8), 28.7 (C-12), 27.9 (C-10), 22.3 (C-11) ppm; MS: m/z = 401.6 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.38, H 7.17, N 7.36.

4.2.125. 3-(tert-Butyl)-N-(6-hydroxyhexyl)benzene Sulfonamide (62a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 6-amino-hexanol (378 mg, 3.22 mmol): 62a (621 mg, 92%); oil; R_f_ = 0.25 (petrolether/EtOAc, 2:3); UV–Vis: 225 nm (3.94); IR: ν = 3505vw, 3278w, 2935m, 2864w, 1597vw, 1481w, 1460w, 1416w, 1397w, 1366w, 1325m, 1307m, 1287w, 1267w, 1156vs, 1125m, 1097m, 1086m, 1073m, 1055m, 899w, 869w, 797m, 773w, 697s, 678m, 626m, 587vs, 534m, 500w, 469w, 457w, 445w cm^−1^; ^1^H NMR:δ = 7.80–7.78 (m, 1H, 2-H), 7.66 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.60 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 4-H), 7.55–7.48 (m, 2H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.36–3.30 (m, 2H, 14-H), 2.72 (td, J = 7.0, 5.7 Hz, 2H, 9-H), 1.37–1.32 (m, 4H, 10-H, 13-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.22–1.12 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 60.6 (C-14), 42.5 (C-9), 34.7 (C-7), 32.3 (C-13), 30.9 (C-8), 28.9 (C-10), 25.9 (C-11), 25.0 (C-12) ppm; MS: m/z = 336.2 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.07, H 9.01, N 4.15.

4.2.126. 6-[(3-(tert-Butyl)phenyl)sulfonamido]hexyl Sulfamate (62b)

Applying GPB: from 62a (200 mg, 0.64 mmol): 62b (160 mg, 64%); oil; R_f_ = 0.73 (CHCl_3_/EtOAc, 2:3); UV–Vis: 225 nm (3.84); IR: ν = 3276w, 2960w, 2867w, 1561vw, 1481w, 1462w, 1417w, 1364s, 1325m, 1307m, 1267w, 1177s, 1156vs, 1125m, 1098m, 1088m, 923s, 798m, 773w, 725w, 697m, 678m, 626m, 587vs, 551s, 535m, 465w cm^−1^; ^1^H NMR:δ = 7.80–7.78 (m, 1H, 2-H), 7.67 (ddd, J = 7.8, 2.1, 1.2 Hz, 1H, 6-H), 7.62–7.58 (m, 1H, 4-H), 7.57–7.48 (m, 2H, 5-H, NH), 7.36 (s, 2H, NH_2_), 3.96 (t, J = 6.5 Hz, 2H, 14-H), 2.73 (q, J = 6.6 Hz, 2H, 9-H), 1.60–1.50 (m, 2H, 13-H), 1.39–1.28 (m, 2H, 10-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.27–1.17 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 68.9 (C-14), 42.4 (C-9), 34.7 (C-7), 30.9 (C-8), 28.8 (C-13), 28.2 (C-10), 25.5 (C-12), 24.6 (C-11) ppm; MS: m/z = 415.6 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.71, H 7.32, N 6.84.

4.2.127. 3-(tert-Butyl)-N-(7-hydroxyheptyl)benzene Sulfonamide (63a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 7-amino-heptanol (422 mg, 3.22 mmol): 63a (635 mg, 90%); oil; R_f_ = 0.25 (petrolether/EtOAc, 2:3); UV–Vis: 225 nm (4.00); IR: ν = 3503vw, 3279w, 2932m, 2860w, 1481w, 1461w, 1416w, 1397w, 1366w, 1325m, 1308m, 1267w, 1156vs, 1125m, 1098m, 1087m, 1056m, 999w, 897w, 797w, 773w, 724w, 697s, 678m, 626m, 587vs, 534m, 500w, 461w, 445w cm^−1^; ^1^H NMR:δ = 7.80–7.77 (m, 1H, 2-H), 7.66 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.60 (ddd, J = 7.7, 1.8, 1.1 Hz, 1H, 4-H), 7.55–7.47 (m, 2H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.40–3.31 (m, 2H, 15-H), 2.76–2.68 (m, 2H, 9-H), 1.40–1.32 (m, 4H, 10-H, 14-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.24–1.09 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 151.8 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 60.7 (C-15), 42.5 (C-9), 34.7 (C-7), 32.4 (C-14), 30.9 (C-8), 28.8 (C-10), 28.4 (C-12), 26.0 (C-11), 25.3 (C-13) ppm; MS: m/z = 350.3 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.03, H 9.21, N 3.96.

4.2.128. 7-[(3-(tert-Butyl)phenyl)sulfonamido]heptyl Sulfamate (63b)

Applying GPB: from 63a (200 mg, 0.61 mmol): 63b (134 mg, 54%); oil; R_f_ = 0.78 (CHCl_3_/EtOAc, 2:3); UV–Vis: 225 nm (4.10); IR: ν = 3277w, 2937w, 2862w, 1562w, 1481w, 1417w, 1364s, 1325m, 1307m, 1267w, 1177s, 1156vs, 1125m, 1098m, 1088m, 923s, 799m, 773m, 724w, 697m, 678m, 626m, 587vs, 551s, 495w, 460w, 443vw cm^−1^; ^1^H NMR:δ = 7.79 (td, J = 1.9, 0.5 Hz, 1H, 2-H), 7.67 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.60 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 4-H), 7.56–7.49 (m, 2H, 5-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 15-H), 2.73 (td, J = 6.9, 5.8 Hz, 2H, 9-H), 1.61–1.53 (m, 2H, 14-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.35–1.28 (m, 2H, 10-H), 1.27–1.14 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 68.9 (C-15), 42.5 (C-9), 34.7 (C-7), 30.9 (C-8), 28.8 (C-14), 28.2 (C-11), 28.0 (C-10), 25.8 (C-13), 24.9 (C-12) ppm; MS: m/z = 429.7 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.96, H 7.79, N 6.65.

4.2.129. 3-(tert-Butyl)-N-(8-hydroxyoctyl)benzene Sulfonamide (64a)

Applying GPA: from 3-(tert-butyl)benzenesulfonyl chloride (500 mg, 2.15 mmol) and 8-amino-octanol (468 mg, 3.22 mmol): 64a (703 mg, 96%); oil; R_f_ = 0.30 (petrolether/EtOAc, 2:3); UV–Vis: 225 nm (3.92); IR: ν = 3503vw, 3279w, 2930m, 2857m, 1481w, 1461w, 1416w, 1397w, 1366w, 1325m, 1308m, 1267w, 1157vs, 1125m, 1098m, 1086m, 998vw, 898w, 797m, 774w, 722w, 697s, 678m, 626m, 587vs, 534m, 515m cm^−1^; ^1^H NMR:δ = 7.79 (td, J = 1.9, 0.5 Hz, 1H, 2-H), 7.66 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.60 (ddd, J = 7.7, 1.8, 1.1 Hz, 1H, 4-H), 7.54–7.48 (m, 2H, 5-H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.38–3.33 (m, 2H, 16-H), 2.72 (td, J = 6.9, 2.7 Hz, 2H, 9-H), 1.41–1.32 (m, 4H, 10-H, 15-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.25–1.09 (m, 8H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 151.9 (C-3), 140.6 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.9 (C-6), 60.7 (C-16), 42.5 (C-9), 34.7 (C-7), 32.5 (C-15), 30.9 (C-8), 28.8 (C-10), 28.8 (C-12), 28.6 (C-13), 25.9 (C-11), 25.4 (C-14) ppm; MS: m/z = 364.4 (100%, [M + Na]^+^); anal. calcd. for C_18_H_31_NSO_3_ (341.51): C 63.31, H 9.15, N 4.10; found: C 63.07, H 9.42, N 3.91.

4.2.130. 8-[(3-(tert-Butyl)phenyl)sulfonamido]octyl Sulfamate (64b)

Applying GPB: from 64a (200 mg, 0.59 mmol): 64b (221 mg, 90%); white solid; R_f_ = 0.83 (CHCl_3_/EtOAc, 2:3); m.p. = 57–59 °C; UV–Vis: 225 nm (3.99); IR: ν = 3364w, 3279m, 2967w, 2928m, 2858w, 1558w, 1481w, 1475w, 1466w, 1428w, 1399w, 1378s, 1322m, 1310s, 1289m, 1270w, 1178s, 1170s, 1158vs, 1127m, 1099w, 1070w, 1057m, 1037m, 999w, 959vs, 909s, 896s, 820s, 793m, 775m, 761w, 725m, 706m, 692vs, 667m, 628m, 621m, 588vs, 554s, 535s, 510s, 485m cm^−1^; ^1^H NMR:δ = 7.79 (td, J = 1.9, 0.5 Hz, 1H, 2-H), 7.67 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 6-H), 7.60 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 4-H), 7.56–7.48 (m, 2H, 5-H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 16-H), 2.72 (td, J = 7.0, 5.8 Hz, 2H, 9-H), 1.63–1.54 (m, 2H, 15-H), 1.36–1.21 (m, 4H, 10-H, 14-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.22–1.11 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 151.9 (C-3), 140.5 (C-1), 129.2 (C-4), 128.9 (C-5), 123.7 (C-2), 122.8 (C-6), 68.9 (C-16), 42.5 (C-9), 34.7 (C-7), 30.9 (C-8), 28.8 (C-15), 28.4 (C-13), 28.3 (C-10), 28.3 (C-12), 25.9 (C-11), 24.9 (C-14) ppm; MS: m/z = 443.8 (100%, [M + Na]^+^); anal. calcd. for C_18_H_32_N_2_S_2_O_5_ (420.58): C 51.40, H 7.67, N 6.66; found: C 51.17, H 7.96, N 6.45.

4.2.131. 2-(tert-Butyl)-N-(5-hydroxypentyl)benzene Sulfonamide (65a)

Applying GPA: from 2-(tert-butyl)benzenesulfonyl chloride (330 mg, 1.42 mmol) and 5-amino-pentanol (219 mg, 2.13 mmol): 65a (352 mg, 83%); oil; R_f_ = 0.23 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (3.83); IR: ν = 3493vw, 3294w, 3060vw, 2938m, 2867w, 1463w, 1432w, 1400w, 1366w, 1314s, 1260w, 1243w, 1199vw, 1175w, 1152vs, 1128m, 1111m, 1082m, 1057m, 1044m, 934vw, 874vw, 841vw, 760m, 734m, 662m, 592vs, 546s, 475w, 434vw cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.89 (dd, J = 8.0, 1.5 Hz, 1H, 3-H), 7.83 (t, J = 5.6 Hz, 1H, NH), 7.66 (dd, J = 8.2, 1.4 Hz, 1H, 6-H), 7.51 (td, J = 7.6, 1.5 Hz, 1H, 4-H), 7.40 (td, J = 7.6, 1.4 Hz, 1H, 5-H), 4.32 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.4, 5.0 Hz, 2H, 13-H), 2.81 (q, J = 6.6 Hz, 2H, 9-H), 1.53–1.50 (m, 9H, 8-H, 8′-H, 8′-H), 1.48–1.25 (m, 6H, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 148.9 (C-2), 140.7 (C-1), 131.7 (C-4), 129.4 (C-3), 128.9 (C-6), 126.4 (C-5), 60.5 (C-13), 42.8 (C-9), 36.7 (C-7), 32.0 (C-12), 31.8 (C-8), 29.1 (C-10), 22.6 (C-11) ppm; MS: m/z = 322.3 (100%, [M + Na]^+^); anal. calcd. for C_15_H_25_NSO_3_ (299.43): C 60.17, H 8.42, N 4.68; found: C 59.82, H 8.69, N 4.32.

4.2.132. 5-[(2-(tert-Butyl)phenyl)sulfonamido]pentyl Sulfamate (65b)

Applying GPB: from 65a (120 mg, 0.4 mmol): 65b (88 mg, 58%); oil; R_f_ = 0.66 (CHCl_3_/EtOAc, 2:3); UV–Vis: 221 nm (3.98); IR: ν = 3283w, 2941w, 2867w, 1566w, 1464w, 1432w, 1362s, 1313s, 1260w, 1243w, 1176s, 1152vs, 1128m, 1111m, 1083w, 1059w, 923s, 839w, 822w, 761s, 733m, 662m, 593vs, 550vs cm^−1^; ^1^H NMR:δ = 7.80–7.77 (m, 1H, 6-H), 7.67 (ddd, J = 7.8, 2.0, 1.1 Hz, 1H, 3-H), 7.60 (ddd, J = 7.7, 1.8, 1.2 Hz, 1H, 5-H), 7.56 (t, J = 5.9 Hz, 1H, NH), 7.52 (t, J = 7.8 Hz, 1H, 4-H), 7.37 (s, 2H, NH_2_), 3.95 (t, J = 6.5 Hz, 2H, 13-H), 2.73 (q, J = 6.6 Hz, 2H, 9-H), 1.58–1.50 (m, 2H, 12-H), 1.42–1.33 (m, 2H, 10-H), 1.31 (s, 9H, 8-H, 8′-H, 8′-H), 1.34–1.22 (m, 2H, 11-H) ppm; ^13^C NMR:δ = 151.9 (C-2), 140.4 (C-1), 129.3 (C-4), 128.9 (C-3), 123.7 (C-6), 122.8 (C-5), 68.8 (C-13), 42.3 (C-9), 34.7 (C-7), 30.9 (C-8), 28.4 (C-12), 27.8 (C-10), 22.2 (C-11) ppm; MS: m/z = 401.6 (100%, [M + Na]^+^); anal. calcd. for C_15_H_26_N_2_S_2_O_5_ (378.50): C 47.60, H 6.92, N 7.40; found: C 47.26, H 7.17, N 7.13.

4.2.133. 2-(tert-Butyl)-N-(6-hydroxyhexyl)benzene Sulfonamide (66a)

Applying GPA: from 2-(tert-butyl)benzenesulfonyl chloride (330 mg, 1.42 mmol) and 6-amino-hexanol (249 mg, 2.13 mmol): 66a (419 mg, 94%); oil; R_f_ = 0.30 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (3.78); IR: ν = 3497vw, 3295w, 2934m, 2863w, 1463w, 1432w, 1400w, 1366w, 1314s, 1260w, 1242w, 1199vw, 1175w, 1152vs, 1128m, 1111m, 1056m, 842vw, 760m, 734m, 662m, 592vs, 546m, 476w cm ^−1^; ^1^H NMR:δ = 7.89 (dd, J = 8.0, 1.5 Hz, 1H, 3-H), 7.82 (t, J = 5.8 Hz, 1H, NH), 7.66 (dd, J = 8.1, 1.3 Hz, 1H, 6-H), 7.51 (ddd, J = 8.0, 7.2, 1.5 Hz, 1H, 4-H), 7.43–7.37 (m, 1H, 5-H), 4.31 (t, J = 5.2 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.2 Hz, 2H, 14-H), 2.81 (td, J = 7.1, 5.8 Hz, 2H, 9-H), 1.51 (s, 9H, 8-H, 8′-H, 8′-H), 1.48–1.33 (m, 4H, 10-H, 13-H), 1.31–1.19 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 148.8 (C-2), 140.7 (C-1), 131.7 (C-4), 129.4 (C-3), 128.9 (C-6), 126.4 (C-5), 60.6 (C-14), 42.8 (C-9), 36.7 (C-7), 32.4 (C-13), 31.8 (C-8), 29.3 (C-10), 26.0 (C-12), 25.1 (C-11) ppm; MS: m/z = 336.3 (100%, [M + Na]^+^); anal. calcd. for C_16_H_27_NSO_3_ (313.46): C 61.31, H 8.68, N 4.47; found: C 61.04, H 8.94, N 4.11.

4.2.134. 6-[(2-(tert-Butyl)phenyl)sulfonamido]hexyl Sulfamate (66b)

Applying GPB: from 66a (120 mg, 0.38 mmol): 66b (141 mg, 94%); oil; R_f_ = 0.70 (CHCl_3_/EtOAc, 2:3); UV–Vis: 221 nm (4.00); IR: ν = 3283w, 2941w, 2867w, 1566w, 1464w, 1432w, 1362s, 1313s, 1260w, 1243w, 1176s, 1152vs, 1128m, 1111m, 1083w, 1059w, 923s, 839w, 822w, 761s, 733m, 662m, 593vs, 550vs cm ^−1^; ^1^H NMR:δ = 7.89 (dd, J = 8.0, 1.5 Hz, 1H, 3-H), 7.84 (t, J = 5.8 Hz, 1H, NH), 7.66 (dd, J = 8.1, 1.4 Hz, 1H, 6-H), 7.51 (ddd, J = 7.9, 7.2, 1.5 Hz, 1H, 4-H), 7.44–7.39 (m, 1H, 5-H), 7.38 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 14-H), 2.81 (td, J = 7.0, 5.8 Hz, 2H, 9-H), 1.64–1.54 (m, 2H, 13-H), 1.51 (s, 9H, 8-H, 8′-H, 8′-H), 1.49–1.41 (m, 2H, 10-H), 1.33–1.25 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR:δ = 148.9 (C-2), 140.7 (C-1), 131.8 (C-4), 129.4 (C-3), 129.0 (C-6), 126.4 (C-5), 68.9 (C-14), 42.7 (C-9), 36.7 (C-7), 31.8 (C-8), 29.1 (C-13), 28.2 (C-10), 25.6 (C-12), 24.6 (C-11) ppm; MS: m/z = 415.6 (100%, [M + Na]^+^); anal. calcd. for C_16_H_28_N_2_S_2_O_5_ (392.53): C 48.96, H 7.19, N 7.14; found: C 48.75, H 7.43, N 6.87.

4.2.135. 2-(tert-Butyl)-N-(7-hydroxyheptyl)benzene Sulfonamide (67a)

Applying GPA: from 2-(tert-butyl)benzenesulfonyl chloride (330 mg, 1.42 mmol) and 7-amino-heptanol (279 mg, 2.13 mmol): 67a (411 mg, 89%); oil; R_f_ = 0.34 (petrolether/EtOAc, 2:3); UV–Vis: 221 nm (4.03); IR: ν = 3496vw, 3295w, 2931m, 2859w, 1463w, 1432w, 1400w, 1366w, 1315s, 1260w, 1242w, 1199vw, 1175vw, 1152s, 1128m, 1111m, 1057m, 866vw, 840vw, 760m, 734m, 662m, 593vs, 547m, 477w, 428vw cm^−1^; ^1^H NMR:δ = 7.90 (dt, J = 8.0, 1.3 Hz, 1H, 3-H), 7.82 (s, 1H, NH), 7.66 (dt, J = 8.1, 1.3 Hz, 1H, 6-H), 7.54–7.47 (m, 1H, 4-H), 7.44–7.37 (m, 1H, 5-H), 4.23 (s, 1H, OH), 3.40–3.33 (m, 2H, 15-H), 2.85–2.76 (m, 2H, 9-H), 1.56–1.48 (m, 9H, 8-H, 8′-H, 8′-H), 1.47–1.33 (m, 4H, 10-H, 14-H), 1.30–1.16 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 148.8 (C-2), 140.7 (C-1), 131.7 (C-4), 129.5 (C-3), 128.9 (C-6), 126.4 (C-5), 60.7 (C-15), 42.7 (C-9), 36.7 (C-7), 32.4 (C-14), 31.8 (C-8), 29.2 (C-10), 28.5 (C-12), 26.1 (C-11), 25.4 (C-13) ppm; MS: m/z = 350.3 (100%, [M + Na]^+^); anal. calcd. for C_17_H_29_NSO_3_ (327.48): C 62.35, H 8.93, N 4.28; found: C 62.02, H 9.25, N 3.96.

4.2.136. 7-[(2-(tert-Butyl)phenyl)sulfonamido]heptyl Sulfamate (67b)

Applying GPB: from 67a (150 mg, 0.46 mmol): 67b (165 mg, 89%); oil; R_f_ = 0.76 (CHCl_3_/EtOAc, 2:3); UV–Vis: 221 nm (3.87); IR: ν = 3283w, 2936w, 2862w, 1566w, 1464w, 1432w, 1362s, 1314s, 1177s, 1152vs, 1128m, 1111m, 1083w, 1058w, 1000w, 924s, 838w, 814w, 762s, 734m, 662m, 593vs, 550vs, 500m cm^−1^; ^1^H NMR:δ = 7.89 (dd, J = 8.0, 1.5 Hz, 1H, 3-H), 7.83 (t, J = 5.8 Hz, 1H, NH), 7.66 (dd, J = 8.1, 1.3 Hz, 1H, 6-H), 7.51 (td, J = 8.1, 7.7, 1.5 Hz, 1H, 4-H), 7.44–7.38 (m, 1H, 5-H), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 15-H), 2.81 (td, J = 7.0, 5.8 Hz, 2H, 9-H), 1.64–1.55 (m, 2H, 14-H), 1.51 (s, 9H, 8-H, 8′-H, 8′-H), 1.48–1.39 (m, 2H, 10-H), 1.35–1.21 (m, 6H, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 148.8 (C-2), 140.7 (C-1), 131.8 (C-4), 129.5 (C-3), 129.0 (C-6), 126.4 (C-5), 69.0 (C-15), 42.7 (C-9), 36.7 (C-7), 31.8 (C-8), 29.1 (C-14), 28.2 (C-11), 28.0 (C-10), 25.9 (C-13), 25.0 (C-12) ppm; MS: m/z = 429.6 (100%, [M + Na]^+^); anal. calcd. for C_17_H_30_N_2_S_2_O_5_ (406.56): C 50.22, H 7.44, N 6.89; found: C 49.94, H 7.76, N 6.53.

4.2.137. 4-Cyclohexyl-N-(2-hydroxyethyl)benzene Sulfonamide (68a) [919974-61-1]

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 2-amino-ethanol (177 mg, 2.90 mmol): 68a (453 mg, 83%); oil; R_f_ = 0.56 (CHCl_3_/EtOAc, 2:3); UV–Vis: 229 nm (4.19); IR: ν = 3514vw, 3264w, 3146w, 2920m, 2848m, 1597w, 1496vw, 1483vw, 1461w, 1451m, 1427w, 1409w, 1348w, 1319s, 1278w, 1260w, 1216vw, 1188w, 1156s, 1134w, 1093s, 1059m, 1036m, 1018w, 996w, 953m, 890w, 864vw, 842w, 826s, 802w, 782vw, 731w, 701s, 631w, 597s, 574vs, 527m, 504w, 491w, 479w, 458m cm^−1^; ^1^H NMR:δ = 7.72–7.68 (m, 2H, 2-H, 2′-H), 7.51–7.46 (m, 1H, NH), 7.45–7.40 (m, 2H, 3-H, 3′-H), 4.66 (t, J = 5.6 Hz, 1H, OH), 3.37 (q, J = 6.3 Hz, 2H, 10-H), 2.77 (q, J = 5.9 Hz, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.84–1.74 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.66 (m, 1H, 8-H_a_), 1.50–1.30 (m, 4H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_), 1.30–1.17 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.1 (C-4), 138.0 (C-1), 127.4 (C-2), 126.6 (C-3), 59.9 (C-10), 45.1 (C-9), 43.6 (C-5), 33.5 (C-6), 26.2 (C-7), 25.4 (C-8) ppm; MS: m/z = 305.9 (90%, [M + Na]^+^); anal. calcd. for C_14_H_21_NSO_3_ (283.39): C 59.34, H 7.47, N 4.94; found: C 59.11, H 7.85, N 4.65.

4.2.138. 2-[(4-Cyclohexylphenyl)sulfonamido]ethyl Sulfamate (68b)

Applying GPB: from 68a (200 mg, 0.71 mmol): 68b (232 mg, 91%); white solid; R_f_ = 0.77 (CHCl_3_/EtOAc, 2:3); m.p. = 109–110 °C; UV–Vis: 229 nm (4.28); IR: ν = 3358m, 3256w, 2922m, 2849w, 1599w, 1549w, 1462w, 1452w, 1412m, 1363s, 1314s, 1279w, 1252vw, 1181s, 1154vs, 1095m, 1078w, 1010m, 998m, 957s, 903m, 828m, 781m, 748s, 723m, 702s, 634w, 610s, 563s, 549vs, 525m, 501m, 465m, 449m cm^−1^; ^1^H NMR:δ = 7.82 (t, J = 6.0 Hz, 1H, NH), 7.73–7.69 (m, 2H, 2-H, 2′-H), 7.50 (s, 2H, NH_2_), 7.47–7.42 (m, 2H, 3-H, 3′-H), 4.00 (t, J = 5.7 Hz, 2H, 10-H), 3.03 (q, J = 5.8 Hz, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.84–1.76 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.75–1.67 (m, 1H, 8-H_a_), 1.49–1.30 (m, 5H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_), 1.30–1.18 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.4 (C-1), 137.7 (C-4), 127.5 (C-2), 126.6 (C-3), 67.6 (C-10), 43.6 (C-5), 41.5 (C-9), 33.5 (C-6), 26.2 (C-7), 25.4 (C-8) ppm; MS: m/z = 385.5 (100%, [M + Na]^+^); anal. calcd. for C_14_H_22_N_2_S_2_O_5_ (362.46): C 46.39, H 6.12, N 7.73; found: C 46.16, H 6.38, N 7.41.

4.2.139. 4-Cyclohexyl-N-(3-hydroxypropyl)benzene Sulfonamide (69a) [919974-63-3]

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 3-amino-propanol (218 mg, 2.90 mmol): 69a (470 mg, 82%); white solid; R_f_ = 0.53 (CHCl_3_/EtOAc, 2:3); m.p. = 78–79 °C; UV–Vis: 229 nm (4.13); IR: ν = 3471w, 3167w, 2929m, 2851m, 1598w, 1494vw, 1472w, 1463w, 1448w, 1424w, 1407w, 1375vw, 1351vw, 1310s, 1283w, 1230vw, 1185w, 1157vs, 1096m, 1075s, 1005m, 964m, 943w, 876m, 853w, 838w, 827m, 803w, 781w, 740m, 698m, 595vs, 574s, 507m, 481w, 455w cm^−1^; ^1^H NMR:δ = 7.72–7.66 (m, 2H, 2-H, 2′-H), 7.47–7.37 (m, 3H, NH, 3-H, 3′-H), 4.39 (t, J = 5.1 Hz, 1H, OH), 3.39–3.33 (m, 2H, 11-H), 2.80–2.72 (m, 2H, 9-H), 2.59 (td, J = 9.4, 4.7 Hz, 1H, 5-H), 1.83–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.52 (dt, J = 13.3, 6.3 Hz, 2H, 10-H), 1.48–1.31 (m, 4H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_), 1.29–1.18 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.1 (C-4), 137.9 (C-1), 127.4 (C-2), 126.6 (C-3), 58.1 (C-11), 43.6 (C-5), 40.0 (C-9), 33.5 (C-6), 32.4 (C-10), 26.2 (C-7), 25.4 (C-8) ppm; MS: m/z = 319.9 (90%, [M + Na]^+^); anal. calcd. for C_15_H_23_NSO_3_ (297.41): C 60.58, H 7.80, N 4.71; found: C 60.44, H 8.02, N 4.54.

4.2.140. 3-[(4-Cyclohexylphenyl)sulfonamido]propyl Sulfamate (69b)

Applying GPB: from 69a (200 mg, 0.67 mmol): 69b (210 mg, 83%); white solid; R_f_ = 0.74 (CHCl_3_/EtOAc, 2:3); m.p. = 113–114 °C; UV–Vis: 229 nm (4.27); IR: ν = 3351w, 3283m, 2929m, 2851w, 1598w, 1567w, 1474w, 1438w, 1403w, 1371vs, 1323m, 1307s, 1281w, 1256w, 1177vs, 1152vs, 1093m, 1070m, 1039m, 999w, 944s, 921m, 888m, 836s, 824s, 778w, 756m, 729m, 706s, 654m, 630m, 599s, 593s, 568vs, 548s, 527m, 515m, 506m, 486w, 428w cm^−1^; ^1^H NMR:δ = 7.74–7.67 (m, 2H, 2-H, 2′-H), 7.57–7.36 (m, 5H, 3-H, 3′-H, NH_2_, NH), 4.02 (t, J = 6.3 Hz, 2H, 11-H), 2.80 (t, J = 7.1 Hz, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.84–1.67 (m, 7H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_, 8-H_a_, 10-H), 1.49–1.31 (m, 4H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_), 1.29–1.18 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.2 (C-1), 137.7 (C-4), 127.5 (C-2), 126.6 (C-3), 66.5 (C-11), 43.5 (C-5), 39.2 (C-9), 33.5 (C-6), 28.8 (C-10), 26.2 (C-7), 25.4 (C-8) ppm; MS: m/z = 399.5 (100%, [M + Na]^+^); anal. calcd. for C_15_H_24_N_2_S_2_O_5_ (376.49): C 47.85, H 6.43, N 7.44; found: C 47.57, H 6.61, N 7.21.

4.2.141. 4-Cyclohexyl-N-(4-hydroxybutyl)benzene Sulfonamide (70a) [1976415-75-4]

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 4-amino-butanol (258 mg, 2.90 mmol): 70a (487 mg, 81%); white solid; R_f_ = 0.50 (CHCl_3_/EtOAc, 2:3); m.p. = 58–60 °C; UV–Vis: 229 nm (4.17); IR: ν = 3477m, 3101w, 2950w, 2922m, 2849m, 1446m, 1429w, 1396w, 1312s, 1257w, 1150vs, 1097m, 1081m, 1030s, 994m, 941m, 916w, 821m, 812w, 786s, 771m, 735m, 694w, 601s, 570vs, 537m, 508w, 485w, 438w, 490m, 476w, 441w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.48–7.40 (m, 3H, NH, 3-H, 3′-H), 4.34 (s, 1H, OH), 3.33–3.28 (m, 2H, 12-H), 2.71 (t, J = 6.5 Hz, 2H, 9-H), 2.63–2.54 (m, 1H, 5-H), 1.83–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.75–1.66 (m, 1H, 8-H_a_), 1.47–1.30 (m, 8H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H, 11-H), 1.29–1.20 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.0 (C-1), 138.1 (C-4), 127.4 (C-2), 126.5 (C-3), 60.2 (C-12), 43.6 (C-5), 42.5 (C-9), 33.5 (C-6), 29.5 (C-11), 26.2 (C-7), 25.8 (C-10), 25.4 (C-8) ppm; MS: m/z = 334.3 (100%, [M + Na]^+^); anal. calcd. for C_16_H_25_NSO_3_ (311.44): C 61.71, H 8.09, N 4.50; found: C 61.53, H 8.24, N 4.16.

4.2.142. 4-[(4-Cyclohexylphenyl)sulfonamido]butyl Sulfamate (70b)

Applying GPB: from 70a (200 mg, 0.64 mmol): 70b (224 mg, 89%); white solid; R_f_ = 0.69 (CHCl_3_/EtOAc, 2:3); m.p. = 103–105 °C; UV–Vis: 229 nm (4.25); IR: ν = 3365w, 3308w, 3266w, 2923m, 2850w, 1598w, 1543w, 1466w, 1453w, 1411m, 1388w, 1366s, 1315s, 1279w, 1272w, 1180m, 1157s, 1132m, 1095m, 1065w, 1051m, 1019m, 997w, 958m, 921m, 872w, 827m, 790s, 737m, 710s, 656m, 631m, 597m, 588m, 571s, 550vs, 532m, 508w, 503w, 489w, 478w, 453wa cm^−1^; ^1^H NMR:δ = 7.73–7.67 (m, 2H, 2-H, 2′-H), 7.53 (t, J = 5.9 Hz, 1H, NH), 7.46–7.41 (m, 2H, 3-H, 3′-H), 7.38 (s, 2H, NH_2_), 3.96 (t, J = 6.3 Hz, 2H, 12-H), 2.75 (q, J = 6.7 Hz, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.84–1.76 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.75–1.67 (m, 1H, 8-H_a_), 1.66–1.56 (m, 2H, 11-H), 1.51–1.31 (m, 6H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H), 1.30–1.17 (m, 1H, 8-H_b_) ppm; ^13^C NMR:δ = 152.1 (C-1), 138.0 (C-4), 127.4 (C-2), 126.5 (C-3), 68.5 (C-12), 43.6 (C-5), 42.0 (C-9), 33.5 (C-6), 26.2 (C-7), 25.6 (C-10), 25.4 (C-8, C-11) ppm; MS: m/z = 413.7 (100%, [M + Na]^+^); anal. calcd. for C_16_H_26_N_2_S_2_O_5_ (390.51): C 49.21, H 6.71, N 7.17; found: C 48,97, H 6.97, N 6.86.

4.2.143. 4-Cyclohexyl-N-(5-hydroxypentyl)benzene Sulfonamide (71a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 5-amino-pentanol (299 mg, 2.90 mmol): 71a (520 mg, 83%); oil; R_f_ = 0.49 (CHCl_3_/EtOAc, 2:3); UV–Vis: 229 nm (4.20); IR: ν = 3498vw, 3280w, 2924m, 2852m, 1598w, 1495vw, 1448m, 1410w, 1314s, 1283w, 1188vw, 1153vs, 1093s, 1040m, 999w, 920vw, 894w, 868w, 826m, 781w, 732w, 699s, 594s, 574s, 506m, 443vw, 508w, 485w, 438w, 490m, 476w, 441w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.46–7.40 (m, 3H, 3-H, 3′-H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.34–3.28 (m, 2H, 13-H), 2.70 (td, J = 7.0, 3.2 Hz, 2H, 9-H), 2.63–2.54 (m, 1H, 5-H), 1.83–1.76 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.66 (m, 1H, 8-H_a_), 1.48–1.15 (m, 11H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 8-H_b_, 10-H, 11-H, 12-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 152.0 (C-4), 138.1 (C-1), 127.4 (C-3), 126.5 (C-2), 60.5 (C-13), 43.6 (C-5), 42.6 (C-9), 33.5 (C-6), 32.0 (C-12), 28.9 (C-10), 26.2 (C-7), 25.4 (C-8), 22.6 (C-11) ppm; MS: m/z = 348.4 (100%, [M + Na]^+^); anal. calcd. for C_17_H_27_NSO_3_ (325.47): C 62.74, H 8.36, N 4.30; found: C 62.51, H 8.63, N 4.17.

4.2.144. 5-[(4-Cyclohexylphenyl)sulfonamido]pentyl Sulfamate (71b)

Applying GPB: from 71a (200 mg, 0.61 mmol): 71b (240 mg, 96%); white solid; R_f_ = 0.62 (CHCl_3_/EtOAc, 2:3); m.p. = 112–114 °C; UV–Vis: 229 nm (3.95); IR: ν = 3343w, 3277m, 3240w, 2934m, 2867w, 2848w, 1599w, 1471w, 1449w, 1444w, 1433w, 1404w, 1371s, 1356m, 1309s, 1278w, 1179s, 1154vs, 1093m, 1077w, 1052m, 968s, 920s, 886m, 866w, 821vs, 782w, 777w, 731w, 703s, 661m, 631m, 599s, 584m, 571vs, 558s, 537s, 521m, 504m, 478w cm^−1^; ^1^H NMR:δ = 7.71–7.67 (m, 2H, 2-H, 2′-H), 7.48 (t, J = 5.9 Hz, 1H, NH), 7.46–7.41 (m, 2H, 3-H, 3′-H), 7.37 (s, 2H, NH_2_), 3.96 (t, J = 6.5 Hz, 2H, 13-H), 2.72 (q, J = 6.6 Hz, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.83–1.76 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.75–1.67 (m, 1H, 8-H_a_), 1.60–1.51 (m, 2H, 12-H), 1.49–1.34 (m, 6H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H), 1.34–1.21 (m, 3H, 8-H_b_, 11-H) ppm; ^13^C NMR:δ = 152.1 (C-1), 138.0 (C-4), 127.4 (C-2), 126.5 (C-3), 68.8 (C-13), 43.5 (C-5), 42.3 (C-9), 33.5 (C-6), 28.5 (C-12), 27.8 (C-10), 26.2 (C-7), 25.4 (C-8), 22.2 (C-11) ppm; MS: m/z = 427.8 (100%, [M + Na]^+^); anal. calcd. for C_17_H_28_N_2_S_2_O_5_ (404.54): C 50.47, H 6.98, N 6.92; found: C 50.10, H 7.13, N 6.76.

4.2.145. 4-Cyclohexyl-N-(6-hydroxyhexyl)benzene Sulfonamide (72a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 6-amino-hexanol (340 mg, 2.90 mmol): 72a (589 mg, 90%); white solid; R_f_ = 0.48 (CHCl_3_/EtOAc, 2:3); m.p. = 87–88 °C; UV–Vis: 229 nm (4.14); IR: ν = 3424w, 3365vw, 3261m, 2963vw, 2926m, 2855m, 1599w, 1479w, 1475w, 1462vw, 1451w, 1429m, 1411w, 1358w, 1316s, 1279w, 1187w, 1157s, 1103w, 1092m, 1063m, 1035m, 1016w, 996w, 984vw, 904w, 878w, 865vw, 844w, 827m, 800w, 780w, 735m, 709s, 679m, 598s, 571vs, 534m, 513w, 505w, 497m cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.47–7.39 (m, 3H, NH, 3-H, 3′-H), 4.29 (s, 1H, OH), 3.36–3.29 (m, 2H, 14-H), 2.75–2.66 (m, 2H, 9-H), 2.63–2.55 (m, 1H, 5-H), 1.82–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.48–1.29 (m, 8H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H, 13-H), 1.28–1.21 (m, 1H, 8-H_b_), 1.21–1.14 (m, 4H, 11-H, 12-H) ppm; ^13^C NMR:δ = 152.0 (C-4), 138.1 (C-1), 127.4 (C-3), 126.5 (C-2), 60.6 (C-14), 43.6 (C-5), 42.5 (C-9), 33.5 (C-6), 32.3 (C-13), 29.0 (C-10), 26.2 (C-7), 25.9 (C-12), 25.4 (C-8), 25.0 (C-11) ppm; MS: m/z = 361.9 (100%, [M + Na]^+^); anal. calcd. for C_18_H_29_NSO_3_ (339.49): C 63.68, H 8.61, N 4.13; found: C 63.58, H 8.83, N 3.97.

4.2.146. 6-[(4-Cyclohexylphenyl)sulfonamido]hexyl Sulfamate (72b)

Applying GPB: from 72a (200 mg, 0.6 mmol): 72b (186 mg, 75%); white solid; R_f_ = 0.63 (CHCl_3_/EtOAc, 2:3); m.p. = 86–88 °C; UV–Vis: 229 nm (3.81); IR: ν = 3370w, 3280m, 2929w, 2854w, 1558w, 1456w, 1356s, 1173vs, 1156s, 1094w, 995s, 922s, 828w, 770vs, 700w, 595m, 571m, 550vs, 493m cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.48–7.41 (m, 3H, NH, 3-H, 3′-H), 7.37 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 14-H), 2.71 (q, J = 6.6 Hz, 2H, 9-H), 2.59 (ddd, J = 11.5, 8.4, 2.8 Hz, 1H, 5-H), 1.84–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.75–1.66 (m, 1H, 8-H_a_), 1.55 (p, J = 6.7 Hz, 2H, 13-H), 1.48–1.30 (m, 6H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H), 1.29–1.17 (m, 5H, 8-H_b_, 11-H, 12-H); ^13^C NMR:δ = 152.3 (C-1), 138.2 (C-4), 127.5 (C-2), 126.7 (C-3), 69.1 (C-14), 43.7 (C-9), 42.5 (C-5), 33.7 (C-6), 29.0 (C-13), 28.3 (C-10), 26.3 (C-7), 25.6 (C-8), 24.7 (C-11) ppm; MS: m/z = 441.1 (100%, [M + Na]^+^), 419.1 (95%, [M + H]^+^); anal. calcd. for C_18_H_30_N_2_S_2_O_5_ (418.57): C 51.65, H 7.22, N 6.69; found: C 51.24, H 7.60, N 6.33.

4.2.147. 4-Cyclohexyl-N-(7-hydroxyheptyl)benzene Sulfonamide (73a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 7-amino-heptanol (380 mg, 2.90 mmol): 73a (592 mg, 87%); white solid; R_f_ = 0.47 (CHCl_3_/EtOAc, 2:3); m.p. = 67–68 °C; UV–Vis: 229 nm (4.15); IR: ν = 3272m, 2923m, 2852m, 1599w, 1474w, 1463w, 1449w, 1429m, 1409w, 1318s, 1281w, 1186w, 1156vs, 1093m, 1058m, 1034m, 999w, 894w, 867w, 847w, 823m, 780w, 707s, 665m, 632m, 598s, 570vs, 543w, 529m, 506w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.46–7.40 (m, 3H, NH, 3H-, 3′-H), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.35 (td, J = 6.7, 5.1 Hz, 2H, 15-H), 2.70 (t, J = 7.1 Hz, 2H, 9-H), 2.63–2.54 (m, 1H, 5-H), 1.84–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.66 (m, 1H, 8-H_a_), 1.48–1.26 (m, 8H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H, 14-H), 1.26–1.11 (m, 7H, 8-H_b_, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 152.0 (C-1), 138.2 (C-4), 127.3 (C-2), 126.5 (C-3), 60.7 (C-15), 43.5 (C-5), 42.5 (C-9), 33.5 (C-6), 32.4 (C-14), 28.9 (C-10), 28.4 (C-11), 26.2 (C-7), 26.0 (C-13), 25.4 (C-8), 25.3 (C-12) ppm; MS: m/z = 375.8 (100%, [M + Na]^+^); anal. calcd. for C_19_H_31_NSO_3_ (353.52): C 64.55, H 8.84, N 3.96; found: C 64.12, H 9.12, N 3.64.

4.2.148. 7-[(4-Cyclohexylphenyl)sulfonamido]heptyl Sulfamate (73b)

Applying GPB: from 73a (200 mg, 0.57 mmol): 73b (201 mg, 82%); white solid; R_f_ = 0.61 (CHCl_3_/EtOAc, 2:3); m.p. = 102–103 °C; UV–Vis: 229 nm (4.18); IR: ν = 3345m, 3273m, 3244w, 2928m, 2857w, 1598w, 1562vw, 1474w, 1452w, 1430w, 1411vw, 1394w, 1375s, 1309s, 1281w, 1177s, 1153vs, 1107w, 1093m, 1077vw, 1062m, 1049w, 1006w, 997m, 972s, 923m, 899m, 867vw, 835w, 813s, 781w, 731m, 708s, 668m, 598m, 590m, 568s, 550s, 532m, 515m, 507w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.47–7.40 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.98 (t, J = 6.5 Hz, 2H, 15-H), 2.71 (q, J = 6.6 Hz, 2H, 9-H), 2.63–2.54 (m, 1H, 5-H), 1.84–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.63–1.53 (m, 2H, 14-H), 1.48–1.30 (m, 6H, 6-H_b_, 6′-H_b_, 7-H_b_, 7-H_b_, 10-H), 1.29–1.15 (m, 7H, 8-H_b_, 11-H, 12-H, 13-H) ppm; ^13^C NMR:δ = 152.1 (C-1), 138.1 (C-4), 127.4 (C-2), 126.6 (C-3), 69.0 (C-15), 43.6 (C-9), 42.5 (C-5), 33.6 (C-6), 28.9 (C-14), 28.2 (C-11), 28.0 (C-10), 26.2 (C-7), 25.9 (C-13), 25.5 (C-8), 24.9 (C-12) ppm; MS: m/z = 455.8 (100%, [M + Na]^+^); anal. calcd. for C_19_H_32_N_2_S_2_O_5_ (432.59): C 52.75, H 7.46, N 6.48; found: C 52.45, H 7.88, N 6.13.

4.2.149. 4-Cyclohexyl-N-(8-hydroxyoctyl)benzene Sulfonamide (74a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 8-amino-octanol (421 mg, 2.90 mmol): 74a (618 mg, 87%); white solid; R_f_ = 0.45 (CHCl_3_/EtOAc, 2:3); UV–Vis: 229 nm (4.16); IR: ν = 3277m, 2924s, 2851m, 1599w, 1495vw, 1478w, 1466w, 1449w, 1427m, 1409w, 1318s, 1280w, 1185w, 1157vs, 1133w, 1094m, 1052s, 1016w, 997w, 982w, 901m, 883w, 866w, 849w, 823m, 780w, 755m, 733m, 706s, 651m, 632m, 598s, 570vs, 531m, 507m, 470w cm^−1^; ^1^H NMR (500 MHz, DMSO-d6): δ = 7.71–7.67 (m, 2H, 2-H, 2′-H), 7.46–7.42 (m, 2H, 3-H, 3′-H), 7.42–7.41 (m, 1H, NH), 4.29 (t, J = 5.2 Hz, 1H, OH), 3.36 (td, J = 6.6, 5.1 Hz, 2H, 16-H), 2.70 (q, J = 6.6 Hz, 2H, 9-H), 4.31–4.28 (m, 1H, 5-H), 1.83–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.47–1.28 (m, 8H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H, 15-H), 1.27–1.10 (m, 9H, 8-H_b_, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR (126 MHz, DMSO-d6): δ = 152.0 (C-4), 138.2 (C-1), 127.3 (C-2), 126.5 (C-2), 60.7 (C-16), 43.5 (C-5), 42.5 (C-9), 33.5 (C-6), 32.5 (C-15), 28.9 (C-10), 28.8 (C-14), 28.6 (C-11), 26.2 (C-7), 25.9 (C-13), 25.4 (C-8), 25.4 (C-12) ppm; MS: m/z = 390.3 (100%, [M + Na]^+^); anal. calcd. for C_20_H_33_NSO_3_ (367.55): C 65.36, H 9.05, N 3.81; found: C 65.06, H 9.37, N 3.56.

4.2.150. 8-[(4-Cyclohexylphenyl)sulfonamido]octyl Sulfamate (74b)

Applying GPB: from 74a (200 mg, 0.54 mmol): 74b (226 mg, 93%); white solid; R_f_ = 0.68 (CHCl_3_/EtOAc, 2:3); m.p. = 91–93 °C; UV–Vis: 229 nm (4.11); IR: ν = 3367w, 3299w, 3274w, 2953w, 2922m, 2851m, 1598w, 1544w, 1475w, 1463w, 1453w, 1409m, 1396w, 1372s, 1316s, 1183m, 1157s, 1149s, 1106w, 1093m, 1069w, 1057m, 1039m, 1016w, 1004m, 996m, 981s, 944w, 935m, 887m, 857w, 827m, 813s, 782w, 763w, 730m, 712s, 659m, 632w, 589m, 575s, 555vs, 528s, 507m, 481w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.47–7.40 (m, 3H, 3-H, 3′-H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 16-H), 2.74–2.67 (m, 2H, 9-H), 2.64–2.55 (m, 1H, 5-H), 1.83–1.74 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.64–1.55 (m, 2H, 15-H), 1.49–1.12 (m, 15H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 8-H_b_, 10-H, 11-H, 12-H, 13-H, 14-H) ppm; ^13^C NMR:δ = 152.0 (C-1), 138.2 (C-4), 127.4 (C-2), 126.5 (C-3), 69.0 (C-16), 43.6 (C-5), 42.5 (C-9), 33.6 (C-6), 28.9 (C-15), 28.4 (C-10), 28.3 (C-13), 28.3 (C-12), 26.2 (C-7), 25.9 (C-11), 25.4 (C-8), 25.0 (C-14) ppm; MS: m/z = 469.9 (100%, [M + Na]^+^); anal. calcd. for C_20_H_34_N_2_S_2_O_5_ (446.62): C 53.79, H 7.67, N 6.27; found: C 53.35, H 7.96, N 5.98.

4.2.151. 4-Cyclohexyl-N-(9-hydroxynonyl)benzene Sulfonamide (75a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (500 mg, 1.93 mmol) and 9-amino-nonanol (462 mg, 2.90 mmol): 75a (723 mg, 98%); white solid; R_f_ = 0.84 (CHCl_3_/EtOAc, 2:3); m.p. = 55–57 °C; UV–Vis: 229 nm (4.11); IR: ν = 3279m, 2922s, 2851m, 1599w, 1475w, 1467w, 1448w, 1426m, 1409w, 1318s, 1281w, 1269w, 1186w, 1157vs, 1095m, 1054m, 1036m, 1016w, 998w, 974w, 902w, 883w, 851vw, 822m, 780w, 733m, 706s, 654m, 632m, 599s, 569vs, 529m, 508w, 472vw, 460vw cm^−1^; ^1^H NMR:δ = 7.70–7.66 (m, 2H, 2-H, 2′-H), 7.46–7.40 (m, 3H, NH, 3-H, 3′-H), 4.30 (td, J = 5.1, 1.1 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.1 Hz, 2H, 17-H), 2.71 (q, J = 6.7 Hz, 2H, 9-H), 2.63–2.55 (m, 1H, 5-H), 1.83–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.48–1.27 (m, 6H, 7-H_b_, 7′-H_b_, 8-H_b_, 10-H, 16-H), 1.26–1.11 (m, 11H, 6-H_b_, 6′-H_b_, 11-H, 12-H, 13-H, 14-H, 15-H) ppm; ^13^C NMR:δ = 152.0 (C-4), 138.2 (C-1), 127.3 (C-2), 126.5 (C-3), 60.7 (C-17), 43.6 (C-5), 42.5 (C-9), 33.6 (C-6), 32.5 (C-16), 28.9 (C-10, C-14), 28.8 (C-12), 28.5 (C-13), 26.2 (C-7), 26.0 (C-11), 25.5 (C-8), 25.4 (C-15) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_21_H_35_NSO_3_ (381.58): C 54.76, H 7.88, N 6.08; found: C 54.31, H 8.06, N 5.76.

4.2.152. 9-[(4-Cyclohexylphenyl)sulfonamido]nonyl Sulfamate (75b)

Applying GPB: from 75a (200 mg, 0.52 mmol): 75b (190 mg, 79%); white solid; R_f_ = 0.87 (CHCl_3_/EtOAc, 2:3); m.p. = 88–89 °C; UV–Vis: 230 nm (4.04); IR: ν = 3379w, 3278m, 2962w, 2924m, 2855m, 1600w, 1542w, 1477w, 1461vw, 1451w, 1424m, 1399w, 1376s, 1326w, 1310s, 1281w, 1214vw, 1186s, 1154vs, 1118w, 1094m, 1078vw, 1060m, 1034m, 993w, 967s, 907s, 885m, 866w, 819vs, 781w, 734w, 704s, 652m, 631m, 598m, 587m, 573s, 555vs, 534m, 524m, 505m, 483m, 454vw cm^−1^; ^1^H NMR:δ = 7.68–7.63 (m, 2H, 2-H, 2′-H), 7.44–7.38 (m, 3H, NH, 3-H, 3′-H), 7.34 (s, 2H, NH_2_), 3.97 (t, J = 6.5 Hz, 2H, 17-H), 2.68 (q, J = 6.7 Hz, 2H, 9-H), 2.61–2.52 (m, 1H, 5-H), 1.82–1.72 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.72–1.63 (m, 1H, 8-H_a_), 1.62–1.54 (m, 2H, 16-H), 1.46–1.08 (m, 17H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 8-H_b_, 10-H, 11-H, 12-H, 13-H, 14-H, 15-H) ppm; ^13^C NMR:δ = 152.0 (C-4), 138.2 (C-1), 127.4 (C-2), 126.5 (C-3), 69.0 (C-17), 43.6 (C-5), 42.5 (C-9), 33.6 (C-6), 28.9 (C-16), 28.7 (C-10), 28.4 (C-12), 28.4 (C-14), 28.3 (C-13), 26.2 (C-7), 25.9 (C-11), 25.4 (C-8), 25.0 (C-15) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_21_H_36_N_2_S_2_O_5_ (460.65): C 54.76, H 7.88, N 6.08; found: C 54.35, H 8.01, N 5.74.

4.2.153. 4-Cyclohexyl-N-(10-hydroxydecyl)benzene Sulfonamide (76a)

Applying GPA: from 4-cyclohexylbenzenesulfonyl chloride (450 mg, 1.74 mmol) and 10-amino-decanol (452 mg, 2.61 mmol): 76a (625 mg, 91%); white solid; R_f_ = 0.82 (CHCl_3_/EtOAc, 2:3); m.p. = 71–72 °C; UV–Vis: 229 nm (4.17); IR: ν = 3494w, 3130w, 2915s, 2877w, 2849s, 1598w, 1476w, 1466w, 1448m, 1440m, 1408w, 1397w, 1346w, 1310s, 1288w, 1267w, 1188w, 1150vs, 1114m, 1095m, 1074s, 1043w, 1031w, 1020m, 999w, 973w, 914m, 876w, 865vw, 840w, 825m, 781w, 734w, 720m, 701s, 606vs, 575s, 523m, 505w, 468m cm^−1^; ^1^H NMR:δ = 7.70–7.66 (m, 2H, 2-H, 2′-H), 7.46–7.39 (m, 3H, NH, 3-H, 3′-H), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.6, 5.2 Hz, 2H, 18-H), 2.74–2.67 (m, 2H, 9-H), 2.64–2.54 (m, 1H, 5-H), 1.84–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.47–1.27 (m, 8H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 10-H, 17-H), 1.27–1.09 (m, 13H, 8-H_b_, 11-H, 12-H, 13-H, 14-H, 15-H, 16-H) ppm;´^13^C NMR:δ = 152.0 (C-4), 138.2 (C-1), 127.3 (C-2), 126.6 (C-3), 60.7 (C-18), 43.6 (C-5), 42.5 (C-9), 33.6 (C-6), 32.5 (C-17), 29.0 (C-10), 28.9 (C-12), 28.9 (C-15), 28.8 (C-13), 28.5 (C-14), 26.2 (C-7), 26.0 (C-11), 25.5 (C-16), 25.4 (C-8) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_22_H_37_NSO_3_ (395.60): C 66.79, H 9.43, N 3.54; found: C 66.25, H 9.81, N 3.16.

4.2.154. 10-[(4-Cyclohexylphenyl)sulfonamido]decyl Sulfamate (76b)

Applying GPB: from 76a (180 mg, 0.46 mmol): 76b (161 mg, 75%); white solid; R_f_ = 0.9 (CHCl_3_/EtOAc, 2:3); m.p. = 100–101 °C; UV–Vis: 229 nm (4.33); IR: ν = 3369w, 3298w, 3275w, 2953w, 2919m, 2849m, 1598w, 1543w, 1475w, 1464w, 1454w, 1409w, 1396w, 1373s, 1317s, 1183m, 1157s, 1150s, 1093m, 1060w, 1052m, 1037w, 1021m, 1001m, 978m, 937m, 915w, 882m, 845w, 827m, 815s, 798m, 782w, 763w, 731m, 713s, 661m, 632w, 591m, 575s, 555vs, 530m, 504w, 476w, 471w, 417w cm^−1^; ^1^H NMR:δ = 7.71–7.66 (m, 2H, 2-H, 2′-H), 7.46–7.40 (m, 3H, NH, 3-H, 3′-H), 7.37 (s, 2H, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 18-H), 2.71 (q, J = 6.7 Hz, 2H, 9-H), 2.63–2.54 (m, 1H, 5-H), 1.83–1.75 (m, 4H, 6-H_a_, 6′-H_a_, 7-H_a_, 7′-H_a_), 1.74–1.67 (m, 1H, 8-H_a_), 1.61 (p, J = 6.5 Hz, 2H, 17-H), 1.48–1.37 (m, 3H, 8-H_b_, 10-H), 1.36–1.12 (m, 16H, 6-H_b_, 6′-H_b_, 7-H_b_, 7′-H_b_, 11-H, 12-H, 13-H, 14-H, 15-H, 16-H) ppm; ^13^C NMR:δ = 152.0 (C-4), 138.2 (C-1), 127.4 (C-2), 126.5 (C-3), 69.0 (C-18), 43.6 (C-5), 42.5 (C-9), 33.6 (C-6), 28.9 (C-10), 28.8 (C-13), 28.8 (C-17), 28.5 (C-12), 28.5 (C-15), 28.3 (C-14), 26.2 (C-7), 26.0 (C-11), 25.4 (C-8), 25.1 (C-16) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_22_H_38_N_2_S_2_O_5_ (474.68): C 55.67, H 8.07, N 5.90; found: C 55.25, H 8.41, N 5.65.

4.2.155. 4-(Adamantan-1-yl)-N-(8-hydroxyoctyl)benzene Sulfonamide (77a)

Applying GPA: from 4-(adamantan-1-yl)benzenesulfonyl chloride (300 mg, 0.96 mmol) and 8-amino-octanol (212 mg, 1.45 mmol): 77a (363 mg, 90%); white solid; R_f_ = 0.70 (CHCl_3_/EtOAc, 2:3); m.p. = 101–102 °C; UV–Vis: 231 nm (4.15); IR: ν = 3463w, 3147w, 2917s, 2903m, 2849m, 1477w, 1465w, 1447w, 1399w, 1381w, 1367w, 1360w, 1345w, 1316s, 1304m, 1291m, 1158s, 1095m, 1085m, 1058m, 1029m, 1014w, 975w, 957w, 951w, 939m, 846w, 832w, 806m, 774w, 742m, 721w, 683m, 674m, 599s, 579vs, 534m, 483m cm^−1^; ^1^H NMR:δ = 7.73–7.69 (m, 2H, 2-H, 2′-H), 7.58–7.54 (m, 2H, 3-H, 3′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 4.29 (td, J = 5.1, 1.0 Hz, 1H, OH), 3.35 (td, J = 6.6, 5.2 Hz, 2H, 22-H), 2.74–2.66 (m, 2H, 15-H), 2.10–2.03 (m, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 3.0 Hz, 6H, 6-H, 12-H, 13-H), 1.79–1.69 (m, 6H, 8-H, 10-H, 14-H), 1.42–1.27 (m, 4H, 16-H, 21-H), 1.26–1.10 (m, 8H, 17-H, 18-H, 19-H, 20-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.4 (C-2), 125.5 (C-3), 60.7 (C-22), 42.5 (C-15), 42.2 (C-12, C-6, C-13), 36.2 (C-5), 36.0 (C-10, C-8, C-14), 32.5 (C-21), 28.9 (C-16), 28.8 (C-18), 28.6 (C-19), 28.2 (C-7, C-9, C-11), 25.9 (C-17), 25.4 (C-20) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_24_H_37_NSO_3_ (419.62): C 68.70, H 8.89, N 3.34; found: C 68.47, H 9.19, N 2.96.

4.2.156. 8-[(4-(Adamantan-1-yl)phenyl)sulfonamido]octyl Sulfamate (77b)

Applying GPB: from 77a (190 mg, 0.42 mmol): 77b (147 mg, 66%); white solid; R_f_ = 0.87 (CHCl_3_/EtOAc, 2:3); m.p. = 85–86 °C; UV–Vis: 231 nm (4.20); IR: ν = 3360w, 3254m, 2929m, 2899s, 2847m, 1568w, 1448m, 1398w, 1361m, 1344w, 1316vs, 1293m, 1183m, 1145vs, 1111w, 1092s, 1076m, 1065m, 1044w, 1031w, 1013m, 999w, 982w, 976w, 964m, 953m, 933s, 906m, 898m, 877m, 861w, 837w, 795s, 773w, 756m, 744s, 730w, 721m, 694s, 665w, 633w, 595s, 575vs, 551vs, 537m, 526m, 505w, 480m, 473m cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.59–7.54 (m, 2H, 3-H, 3′-H), 7.45 (t, J = 5.9 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 22-H), 2.71 (q, J = 6.7 Hz, 2H, 15-H), 2.07 (p, J = 3.1 Hz, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 2.9 Hz, 6H, 6-H, 12-H, 13-H), 1.79–1.69 (m, 6H, 8-H, 10-H, 14-H), 1.64–1.55 (m, 2H, 21-H), 1.37–1.25 (m, 2H, 16-H), 1.23–1.13 (m, 8H, 17-H, 18-H, 19-H, 20-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.8 (C-1), 126.4 (C-2), 125.5 (C-3), 69.0 (C-22), 42.5 (C-15), 42.2 (C-6, C-12, C-13), 36.2 (C-5), 36.0 (C-8, C-10, C-14), 28.9 (C-21), 28.4 (C-19), 28.3 (C-16), 28.3 (C-18), 28.2 (C-7, C-9, C-11), 25.9 (C-17), 25.0 (C-20) ppm; MS: m/*z * = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_24_H_38_N_2_S_2_O_5_ (498.70): C 57.80, H 7.68, N 5.62; found: C 57.64, H 7.43, N 5.45.

4.2.157. 4-(Adamantan-1-yl)-N-(9-hydroxynonyl)benzene Sulfonamide (78a)

Applying GPA: from 4-(adamantan-1-yl)benzenesulfonyl chloride (150 mg, 0.48 mmol) and 9-amino-nonanol (115 mg, 0.72 mmol): 78a (201 mg, 96%); white solid; R_f_ = 0.72 (CHCl_3_/EtOAc, 2:3); m.p. = 84–85 °C; UV–Vis: 231 nm (4.28); IR: ν = 3503vw, 3281w, 2903s, 2849m, 1597w, 1496vw, 1449m, 1400w, 1319s, 1293m, 1157vs, 1094m, 1031m, 1014w, 976w, 839w, 806m, 752m, 741m, 674s, 596vs, 576s, 475w cm^−1^; ^1^H NMR:δ = 7.71 (d, J = 8.6 Hz, 2H, 2-H, 2′-H), 7.56 (d, J = 8.6 Hz, 2H, 3-H, 3′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 4.29 (t, J = 5.1 Hz, 1H, OH), 3.40–3.33 (m, 2H, 23-H), 2.71 (q, J = 6.8 Hz, 2H, 15-H), 2.07 (s, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 2.7 Hz, 6H, 6-H, 12-H, 13-H), 1.79–1.69 (m, 6H, 8-H, 10-H, 14-H), 1.43–1.35 (m, 2H, 22-H), 1.34–1.27 (m, 2H, 16-H), 1.27–1.10 (m, 10H, 17-H, 18-H, 19-H, 20-H, 21-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.9 (C-1), 126.4 (C-2), 125.5 (C-3), 60.7 (C-23), 42.5 (C-15), 42.2 (C-6, C-12, C-13), 36.2 (C-5), 36.0 (C-8, C-10, C-14), 32.5 (C-22), 28.9 (C-16, C-18), 28.9 (C-20), 28.5 (C-19), 28.2 (C-7, C-9, C-11), 26.0 (C-17), 25.5 (C-21) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_25_H_39_NSO_3_ (433.65): C 69.24, H 9.07, N 3.23; found: C 68.97, H 9.33, N 2.95.

4.2.158. 9-[(4-(Adamantan-1-yl)phenyl)sulfonamido]nonyl Sulfamate (78b)

Applying GPB: from 78a (110 mg, 0.25 mmol): 78b (110 mg, 84%); white solid; R_f_ = 0.92 (CHCl_3_/EtOAc, 2:3); m.p. = 94–96 °C; UV–Vis: 231 nm (4.19); IR: ν = 3347w, 3269w, 2922m, 2903m, 2850m, 1429w, 1401w, 1370m, 1317s, 1297m, 1176m, 1156vs, 1117w, 1103w, 1093w, 1076w, 1059w, 1033w, 1013w, 963m, 926m, 879w, 848w, 839w, 823m, 805m, 775w, 747m, 729w, 697m, 648w, 598s, 572s, 564s, 534w, 522w, 513w, 484w cm^−1^; ^1^H NMR:δ = 7.71 (d, J = 8.2 Hz, 2H, 2-H, 2′-H), 7.57 (d, J = 8.2 Hz, 2H, 3-H, 3′-H), 7.44 (t, J = 5.9 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 3.99 (t, J = 6.5 Hz, 2H, 23-H), 2.71 (q, J = 6.7 Hz, 2H, 15-H), 2.07 (s, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 2.9 Hz, 6H, 6-H, 12-H, 13-H), 1.74 (s, 6H, 8-H, 10-H, 14-H), 1.60 (p, J = 6.7 Hz, 2H, 22-H), 1.37–1.27 (m, 4H, 16-H, 21-H), 1.27–1.11 (m, 8H, 17-H, 18-H, 19-H, 20-H) ppm; ^13^C NMR:δ = 155.7 (C-4), 138.3 (C-1), 126.8 (C-2), 126.0 (C-3), 69.4 (C-23), 42.9 (C-15), 42.7 (C-6, C-12, C-13), 36.6 (C-5), 36.5 (C-8, C-10, C-14), 29.4 (C-22), 29.2 (C-16), 28.9 (C-18), 28.9 (C-20), 28.8 (C-19), 26.4 (C-17), 25.5 (C-21) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_25_H_40_N_2_S_2_O_5_ (512.72): C 58.56, H 7.86, N 5.46; found: C 58.27, H 8.05, N 5.16.

4.2.159. 4-(Adamantan-1-yl)-N-(10-hydroxydecyl)benzene Sulfonamide (79a)

Applying GPA: from 4-(adamantan-1-yl)benzenesulfonyl chloride (300 mg, 0.97 mmol) and 10-amino-decanol (251 mg, 1.45 mmol): 79a (377 mg, 87%); white solid; R_f_ = 0.74 (CHCl_3_/EtOAc, 2:3); m.p. = 76–79 °C; UV–Vis: 231 nm (4.20); IR: ν = 3496vw, 3282w, 2903s, 2849s, 1597w, 1449m, 1400w, 1369w, 1320s, 1293m, 1157vs, 1094m, 1056m, 1031m, 1014w, 976w, 881vw, 839w, 806m, 740m, 721w, 674s, 596vs, 577s, 495w, 487w, 476w, 451vw cm^−1^; ^1^H NMR:δ = 7.73–7.68 (m, 2H, 2-H, 2′-H), 7.59–7.53 (m, 2H, 3-H, 3′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 4.30 (t, J = 5.1 Hz, 1H, OH), 3.36 (td, J = 6.5, 5.2 Hz, 2H, 24-H), 2.71 (q, J = 6.6 Hz, 2H, 15-H), 2.09–2.03 (m, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 3.0 Hz, 6H, 6-H, 12-H, 13-H), 1.73 (d, J = 4.4 Hz, 6H, 8-H, 10-H, 14-H), 1.43–1.34 (m, 2H, 23-H), 1.34–1.26 (m, 2H, 16-H), 1.26–1.09 (m, 12H, 17-H, 18-H, 19-H, 20-H, 21-H, 22-H) ppm; ^13^C NMR:δ = 155.2 (C-4), 137.9 (C-1), 126.4 (C-2), 125.5 (C-3), 60.7 (C-24), 42.5 (C-15), 42.2 (C-6, C-12, C-13), 36.2 (C-5), 36.0 (C-8, C-10, C-14), 32.5 (C-23), 29.0 (C-16), 28.9 (C-19), 28.9 (C-21), 28.8 (C-20), 28.5 (C-18), 28.2 (C-7, C-9, C-11), 26.0 (C-17), 25.5 (C-22) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_26_H_41_NSO_3_ (447.68): C 69.76, H 9.23, N 3.13; found: C 69.41, H 9.55, N 2.94.

4.2.160. 10-[(4-(Adamantan-1-yl)phenyl)sulfonamido]decyl Sulfamate (79b)

Applying GPB: from 79a (170 mg, 0.38 mmol): 79b (92 mg, 46%); white solid; R_f_ = 0.85 (CHCl_3_/EtOAc, 2:3); m.p. = 87–89 °C; UV–Vis: 231 nm (4.18); IR: ν = 3291w, 2919m, 2903m, 2850m, 1597vw, 1567vw, 1563vw, 1471w, 1450w, 1426w, 1400w, 1366m, 1322s, 1294m, 1179m, 1158vs, 1119w, 1103w, 1093m, 1064w, 1051w, 1031w, 1014w, 954m, 936m, 880w, 831m, 805m, 775w, 762w, 747m, 731w, 722w, 682m, 628w, 597s, 572s, 561s, 523w, 474w cm^−1^; ^1^H NMR:δ = 7.74–7.69 (m, 2H, 2-H, 2′-H), 7.59–7.54 (m, 2H, 3-H, 3′-H), 7.44 (t, J = 5.8 Hz, 1H, NH), 7.37 (s, 2H, NH_2_), 4.00 (t, J = 6.5 Hz, 2H, 24-H), 2.71 (q, J = 6.6 Hz, 2H, 15-H), 2.07 (p, J = 3.1 Hz, 3H, 7-H, 9-H, 11-H), 1.88 (d, J = 2.9 Hz, 6H, 6-H, 12-H, 13-H), 1.80–1.68 (m, 6H, 8-H, 10-H, 14-H), 1.61 (p, J = 6.6 Hz, 2H, 23-H), 1.36–1.27 (m, 4H, 16-H, 22-H), 1.27–1.11 (m,10H, 17-H, 18-H, 19-H, 20-H, 21-H) ppm; ^13^C NMR:δ = 155.6 (C-4), 138.3 (C-1), 126.8 (C-2), 126.0 (C-3), 69.4 (C-24), 42.9 (C-15), 42.7 (C-6, C-12, C-13), 36.6 (C-5), 36.5 (C-8, C-10, C-14), 29.4 (C-16), 29.3 (C-19), 29.3 (C-23), 29.0 (C-18), 28.9 (C-21), 28.8 (C-20), 28.6 (C-7, C-9, C-11), 26.4 (C-17), 25.5 (C-22) ppm; MS: m/z = 457.1 (100%, [M + Na]^+^); anal. calcd. for C_26_H_42_N_2_S_2_O_5_ (526.75): C 59.29, H 8.04, N 5.32; found: C 58.97, H 8.31, N 5.03.

4.3. Molecular Modeling

For the molecular docking studies, MOE 2020 software (2020 0901) was employed. The enzyme structure, obtained from the PDB Database (PDB ID: 3HS4), was prepared using the QuickPrep tool (version 2020). Ligands were deprotonated to align with the crystal structure of the co-crystallized ligand. Docking utilized a pharmacophore model focusing on the interaction between the sulfonamide group and the zinc ion. Ligands were initially positioned with the Triangle Matcher algorithm, producing 30 poses, which were scored with the London dG scoring function. The top five poses underwent refinement with a rigid receptor model and were rescored using the GBVI/WSA dG method. The best pose was assessed by comparing it to the expected logical structure and interactions. The docking protocol was validated by successfully redocking the co-crystallized ligand, acetazolamide.

4.4. Enzymatic Assay

The enzymatic assays have been performed with carbonic anhydrase II (bCAII, ≥3000 W-A units/mg from bovine erythrocytes) from Sigma (Taufkirchen, Germany) using a BMG Labtech Spectrostar Omega apparatus (BMG Labtech, Ortenberg, Germany) measuring λ = 415 nm. Conditions have been described previously [72]. K_i_ and K_i_′ values were determined from Lineweaver–Burk, Dixon and Cornish Bowden plots, respectively.