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Journal articles on the topic 'Benzenesulfony'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

D., N. Satyanarayana, K. Ravindranath L., Ravi Sankar T., and Venkata Ramana P. "Electrochemical behaviour of 1-benzenesulfonyl-3-benzenesulfanantido-4-(4'-substituted- arylhydrazono)-2-pyrazolin-5-ones." Journal of India Chemical Society Vol 81, Aug 2004 (2004): 654–59. https://doi.org/10.5281/zenodo.5830003.

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Department of Chemistry, Sri Krishnadevaraya University, Anantapur-515 003, India Department of Chemistry, Sri Krishnadevaraya University Post-Graduate Centre, Kurnool-518 002, India <em>E-mail</em> : ramanapeddakotla@yahoo.co.in         <em>Fax</em>: 91-8518-276183 <em>Manuscript received 4 October 2002. revised 10 December 2003. accepted 10 March 2004</em> The electrochemical behaviour of 1- benzenesulfonyl-3-benzenesulfanamido-4- (4' -substituted-arylhydrazono )-2-pyrazolin-5- ones has been investigated at dme and ge electrodes in buffer solutions of p

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2

Nguyen, Vu Viet Linh, Thi Xuan Thao Tran, Ngoc Tan Nguyen, and Dai Phu Huynh. "Synthesis of benzenesulfonamide serinol by the Hinsberg reaction." Ministry of Science and Technology, Vietnam 64, no. 1 (2022): 44–48. http://dx.doi.org/10.31276/vjst.64(1).44-48.

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This research focused on synthesising benzenesulfon-amide serinol (BSSe), a new sulfonamide monomer, by the Hinsberg reaction between primary amine of serinol and sulfonyl of benzenesulfonyl chloride (BSC) in an al-kaline environment. The effect of the reacted environ-ment on the reaction efficiency and structure of BSSe were investigated. The results of the Proton nuclear magnetic resonance (H1NMR) spectroscopy and Fourier transform infrared (FTIR) spectroscopy indicated that the BSSe was successfully synthesised through the ap-pearance new peak of sulfonamide, characterised by sec-ondary ami

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3

Khaleel, Zina L., and Yassir S. Al-Jawaheri. "SYNTHESIS, CHARACTERIZATION, AND BIOLOGICAL ACTIVITY OF VARIOUS NEW SCHIFF BASES ASSOCIATED WITH THE 9,10-DIHYDRO-9,10[3,4]FURANOANTHRACENE-12,14-DIONE GROUP." Chemical Problems 23, no. 3 (2025): 433–42. https://doi.org/10.32737/2221-8688-2025-3-433-442.

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A series of novel Schiff bases linked to Furanoanthracene-12,14-Dione (5-10) were synthesized. The first step involved the reaction of anthracene with maleic anhydride, which produced dione (1). The next step was treated the dione with aniline to produce the imide (2). In the third step, the prepared imide was reacted with chlorosulfonic acid, leading to produce epipyrroloanthracen benzenesulfonyl chloride (3). The fourth step was amination of (3) with hydrazine hydrate to give epipyrroloanthracen benzenesulfono hydrazide (4). Ultimately, this hydrazine derivative underwent a condensation reac

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4

Onoja, SO, UO Effiong, B. K. Chukwuocha, et al. "Antihyperglycemic, antidyslipidemic and antioxidant properties of hydromethanol extract of Eremomastax speciosa leaf in alloxan monohydrate-induced hyperglycemic rats." Tropical Journal of Pharmaceutical Research 19, no. 9 (2020): 1919–26. http://dx.doi.org/10.4314/tjpr.v19i9.17.

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Purpose: To investigate the antihyperglycemic, anti-dyslipidemic and antioxidant properties of hydromethanol extract of Eremomastax speciosa leaf in alloxan monohydrate-induced hyperglycemic rats. Methods: Hydromethanol extract of Eremomastax speciosa leaf was tested at dose range of 25 to 100 mg/kg against vehicle (distilled water) and glibenclamide (2 mg/kg, reference standard) in alloxaninduced hyperglycemic rats. Gas chromatography mass spectrometry (GC-MS) was employed in the identification of phytoconstituents. The fasting blood glucose (FBG), serum lipid profile, malondialdehyde,

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5

Kawsar, Sarkar M. A., Samia S. B. S. Nishat, Mohammad A. Manchur та Yasuhiro Ozeki. "Benzenesulfonylation of Methyl α-D-Glucopyranoside: Synthesis, Characterization and Antibacterial Screening". International Letters of Chemistry, Physics and Astronomy 64 (лютий 2016): 95–105. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.64.95.

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A novel series of benzenesulfonyl derivatives of methyl α-D-glucopyranoside (1) were synthesized by reacting benzenesulfonyl chloride in pyridine followed by direct acylation method to yield 6-O-benzenesulfonyl derivative (2). In order to obtain newer products for antibacterial evaluation studies, the 6-O-benzenesulfonyl derivative was further transformed to a series of 2,3,4-tri-O-acyl derivatives (3-11) containing a wide variety of functionalities in a single molecular framework. All the synthesized compounds have been confirmed by IR,1H NMR and elemental analysis. These newly synthesized co

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6

Kawsar, Sarkar M. A., Samia S. B. S. Nishat, Mohammad A. Manchur та Yasuhiro Ozeki. "Benzenesulfonylation of Methyl α-D-Glucopyranoside: Synthesis, Characterization and Antibacterial Screening". International Letters of Chemistry, Physics and Astronomy 64 (15 лютого 2016): 95–105. http://dx.doi.org/10.56431/p-637009.

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A novel series of benzenesulfonyl derivatives of methyl α-D-glucopyranoside (1) were synthesized by reacting benzenesulfonyl chloride in pyridine followed by direct acylation method to yield 6-O-benzenesulfonyl derivative (2). In order to obtain newer products for antibacterial evaluation studies, the 6-O-benzenesulfonyl derivative was further transformed to a series of 2,3,4-tri-O-acyl derivatives (3-11) containing a wide variety of functionalities in a single molecular framework. All the synthesized compounds have been confirmed by IR, 1H NMR and elemental analysis. These newly synthesized c

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7

Varadaraju, Kavitha Raj, Jajur Ramanna Kumar, Lingappa Mallesha, et al. "Virtual Screening and Biological Evaluation of Piperazine Derivatives as Human Acetylcholinesterase Inhibitors." International Journal of Alzheimer's Disease 2013 (2013): 1–13. http://dx.doi.org/10.1155/2013/653962.

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The piperazine derivatives have been shown to inhibit human acetylcholinesterase. Virtual screening by molecular docking of piperazine derivatives 1-(1,4-benzodioxane-2-carbonyl) piperazine (K), 4-(4-methyl)-benzenesulfonyl-1-(1,4-benzodioxane-2-carbonyl) piperazine (S1), and 4-(4-chloro)-benzenesulfonyl-1-(1,4-benzodioxane-2-carbonyl) piperazine (S3) has been shown to bind at peripheral anionic site and catalytic sites, whereas 4-benzenesulfonyl-1-(1,4-benzodioxane-2-carbonyl) piperazine (S4) and 4-(2,5-dichloro)-benzenesulfonyl-1-(1,4-benzodioxane-2-carbonyl) piperazine (S7) do not bind eith

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8

Hlotov, Serhii, Olga Shablykina, and Volodymyr Khilya. "4-(1-Oxo-1H-isochromen-3-yl)benzenesulfonamides and their effect on cancer cell growth." Ukrainica Bioorganica Acta 16, no. 2 (2021): 30–33. http://dx.doi.org/10.15407/bioorganica2021.02.030.

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Sulfonamide derivatives of 3-phenyl-1H-isochromen-1-one were synthesized by reaction of 4-(1-oxo-1H-isochromen-3-yl)benzenesulfonyl chloride with amines. The specific parameters of chlorosulfonation of 3-phenyl-1H-isochromen-1-one have been identified; the procedure for synthesis of 4-(1-oxo-1H-isochromen-3-yl)benzenesulfonyl chloride and its by-product (disulfochloride) was optimized. The evaluation of anticancer activity of obtained sulfonamides showed no appreciable cytotoxicity

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9

Han, Ling-Li, and Tao Liu. "Theoretical study on the nucleophilic fluoroalkylation of propylene oxide with fluorinated sulfones." Journal of the Serbian Chemical Society 78, no. 4 (2013): 483–94. http://dx.doi.org/10.2298/jsc120831097h.

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The path of nucleophilic fluoroalkylation reaction of propylene oxide with PhSO2CYF- (Y=F,H, and PhSO2, respectively) in gas phase and in Et2O solvent were studied theoretically. The nucleophilic fluoroalkylation of propylene oxide with fluorinated carbanions was probed by the reactivity comparison between (benzenesulfonyl)monofluoromethyl anion (PhSO2CHF-), (benzenesulfonyl) difluoromethyl anion (PhSO2CF2-), and bis(benzenesul-fonyl) monofluoromethyl anion ((PhSO2)2CF-). The nucleophilicity reactivity order of PhSO2CYF- (Y = F, H, and PhSO2) is [(PhSO2)2CF-] > PhSO2CHF- > PhSO2CF2-, whi

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10

Lácová, Margita, Nguyen Thi Nga, and Ján Halgaš. "Vilsmeier-Haack reaction of 2-amino-X-benzothiazoles with N-phenylformamide in the presence of benzenesulfonyl chloride." Collection of Czechoslovak Chemical Communications 53, no. 2 (1988): 311–18. http://dx.doi.org/10.1135/cccc19880311.

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2-Amino-X-benzothiazoles (X = H, 4-Cl, 6-Cl, 6-NO2, 6-CH3, 6-OCH3, 6-Br) react with N-phenylformamide and two equivalents of benzenesulfonyl chloride in pyridine, affording different products in dependence on the substituent X: N-(X-2-benzothiazolyl)formamidines, N-phenyl-N’-(X-2-benzothiazolyl)formamidines, N-phenyl-N’,N’’-bis(X-2-benzothiazolyl)triaminomethanes, N-(X-2-benzothiazolyl)benzenesulfonamides and N-2-((X-3-phenyliminomethyl)-benzothiazolylidene)benzenesulfonamides. In the presence of one equivalent of benzenesulfonyl chloride, benzothiazoles I either do not react or are partially

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11

Attar, Tarik, Yahia Harek, and Lahcene Larabi. "Determination of copper in whole blood by differential pulse adsorptive stripping voltammetry." Mediterranean Journal of Chemistry 2, no. 6 (2014): 691–700. http://dx.doi.org/10.13171/mjc.2.6.2014.21.02.25.

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Â A selective and sensitive method for determination of copper in blood by adsorptive differential pulse cathodic stripping voltammetry is presented. The method is based on adsorptive accumulation of the complexes of Cu (II) ions with benzenesulfonyl hydrazide onto hanging mercury drop electrode (HMDE), followed by the reduction of the adsorbed species by differential pulse cathodic stripping voltammetry. The effect of various parameters such as supporting electrolyte, concentration of benzenesulfonyl hydrazide, accumulation potential, accumulation time and stirring rate on the selectivity and

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12

Cooke, María V., Ivana Malvacio, Walter J. Peláez, Ana J. Pepino, María R. Mazzieri, and Gustavo A. Argüello. "TD-DFT calculations of UV absorption bands and their intensities in the spectra of some tetrahydroquinolines." RSC Advances 5, no. 33 (2015): 26255–62. http://dx.doi.org/10.1039/c5ra00249d.

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13

Wu, Cheng, Xiao Shen, Jianjun Dai, Jun Xu, and Huajian Xu. "Synthesis of (benzenesulfonyl)difluoromethyl thioethers from ((difluoromethyl)sulfonyl)benzene and organothiocyanates generated in situ." Organic & Biomolecular Chemistry 19, no. 35 (2021): 7607–10. http://dx.doi.org/10.1039/d1ob01215k.

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14

Zhao, Jiang, Xiaojie Chen, Jianglan Wu, Maoyang Jian, Guijiang Zhou, and Zhenguo Chi. "Fluoro-benzenesulfonyl-functionalized 2-phenylthiazole-type iridium(iii) complexes for efficient solution-processed organic light-emitting diodes." Journal of Materials Chemistry C 8, no. 30 (2020): 10390–400. http://dx.doi.org/10.1039/d0tc02250k.

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15

Tarrant, Elaine, Claire V. O'Brien, and Stuart G. Collins. "Studies towards a greener diazo transfer methodology." RSC Advances 6, no. 37 (2016): 31202–9. http://dx.doi.org/10.1039/c6ra03678c.

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16

Yuan, Kedong, Rui Sang, Jean-François Soulé, and Henri Doucet. "Desulfitative Pd-catalysed coupling reaction using benzenesulfonyl chlorides and enones as the coupling partners." Catalysis Science & Technology 5, no. 5 (2015): 2904–12. http://dx.doi.org/10.1039/c5cy00089k.

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17

Hoffmann, H. Martin R., Andreas Weichert, Alexandra M. Z. Slawin, and D. J. Williams. "Dimerization of (e)-2-benzenesulfonyl-1,3-alkadienes the benzenesulfonyl group exerts acyclic stereocontrol." Tetrahedron 46, no. 16 (1990): 5591–602. http://dx.doi.org/10.1016/s0040-4020(01)87758-9.

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18

Alsaedi, Farghaly, and Shaaban. "Synthesis and Antimicrobial Evaluation of Novel Pyrazolopyrimidines Incorporated with Mono- and Diphenylsulfonyl Groups." Molecules 24, no. 21 (2019): 4009. http://dx.doi.org/10.3390/molecules24214009.

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A novel series of pyrazolo[1,5-a]pyrimidine ring systems containing phenylsulfonyl moiety have been synthesized via the reaction of 2-(phenylsulfonyl)-1-(4-(phenylsulfonyl) phenyl)ethan-1-one, 2-benzenesulfonyl-1-(4-benzenesulfonyl-phenyl)-3-dimethylamino-propenone and 3-(dimethylamino)-1-(4-(phenylsulfonyl)phenyl)prop-2-en-1-one each with various substituted aminoazopyrazole derivatives in one pot reaction strategy. The proposed structure as well as the mechanism of their reactions were discussed and proved with all possible spectral data. The results of antimicrobial activities of the new su

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19

He, Chuan-Chuan, and Guan-Cheng Xu. "Crystal structure of (Z)-N′-[1-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)propyl]benzenesulfonohydrazide." Acta Crystallographica Section E Crystallographic Communications 71, no. 5 (2015): 487–89. http://dx.doi.org/10.1107/s2056989015007094.

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The title compound, C19H20N4O3S, was synthesized by refluxing equimolar amounts of 1-phenyl-3-methyl-4-propionylpyrazol-5-one and benzenesulfonyl hydrazide in ethanol. The compound crystallizes in the keto form and the carbonyl O atom forms an intramolecular N—H...O hydrogen bond with the neighbouring NH group. There is also C—H...O short contact involving the neighbouring phenyl ring. Probably as a result of this, the phenyl ring is inclined to the pyrazolone ring by only 7.58 (12)°. The dihedral angle between the phenyl ring and the benzenesulfonyl ring is 22.78 (11)°. In the crystal, molecu

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20

Xiao, Dong, and Daniel M. Ketcha. "1-(BENZENESULFONYL)PYRROLE-3-CARBOXALDEHYDE." Organic Preparations and Procedures International 27, no. 4 (1995): 503–6. http://dx.doi.org/10.1080/00304949509458488.

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21

Behrami, Aziz. "Synthesis , Characterization and Biological activity of new derivatives of Chromen-2-one." JOURNAL OF ADVANCES IN CHEMISTRY 15, no. 1 (2018): 6130–35. http://dx.doi.org/10.24297/jac.v15i1.7131.

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We report the organic syntheses of new derivatives from Chromen-2-one and their antibacterial activity. Compounds 4-[Acetyl-(2-oxo-2H-chromen-4-yl)-amino]- benzenesulfonyl chloride 1a, 4-[Acetyl-(2-oxo-3-phenylsulfamoyl-2H-chromen-4-yl)-amino]-benzenesulfonyl chloride 2a , 2-{4-[Acetyl-(4-chlorosulfonyl-phenyl)-amino]-2-oxo-3-phenylsulfamoyl-2H-chromen-7-ylamino}-benzoic acid 3a.  All Structures have been synthesized and characterized using melting points , IR spectra , 1H-NMR, 13C-NMR spectra , and elemental analyses . The purified synthesized compounds (1a,2a,3a), at contcentrati

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22

Ye, Zhi-Peng, Jie Gao, Xin-Yu Duan та ін. "Electrochemical heterodifunctionalization of α-CF3 alkenes to access α-trifluoromethyl-β-sulfonyl tertiary alcohols". Chemical Communications 57, № 71 (2021): 8969–72. http://dx.doi.org/10.1039/d1cc03288g.

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An unprecedented electrochemical heterodifunctionalization of α-CF3 alkenes with benzenesulfonyl hydrazides was accomplished in this work, wherein a β-sulfonyl and a α-hydroxyl group were simultaneously incorporated across the olefinic double bond in a single operation.

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23

Nowacki, Michał, and Krzysztof Wojciechowski. "Transition-metal-free [3 + 3] annulation of indol-2-ylmethyl carbanions to nitroarenes. A novel synthesis of indolo[3,2-b]quinolines (quindolines)." Beilstein Journal of Organic Chemistry 14 (January 23, 2018): 194–202. http://dx.doi.org/10.3762/bjoc.14.14.

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Indol-2-ylmethyl carbanions stabilized by alkoxycarbonyl, cyano or benzenesulfonyl groups react with nitroarenes to form σH-adducts, which in the presence of base (triethylamine or DBU) and trimethylchlorosilane transform into indolo[3,2-b]quinoline derivatives in moderate to good yields.

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24

Engelhardt, LM, M. Mocerino, RV Stick, and AH White. "A Curious By-Product in the Tipson-Cohen Reaction of a Carbohydrate Ditosylate." Australian Journal of Chemistry 43, no. 6 (1990): 1111. http://dx.doi.org/10.1071/ch9901111.

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The treatment of methyl 4,6-O-benzylidene-2,3-di-O-p-toluenesulfony-β- D- galactoside , methyl 4,6-O-benzylidene-3-O-benzenesulfonyl-2-O-p- toluenesufonyl-β-D-galactoside and methyl 4,6-O-benzylidene-2-O- benzenesulfonyl-3-O-p-touenesulfonyl-β-D-galactoside under Tipson-Cohen conditions (Zn/ Nal/dimethylformamide ) gives mainly the alkene, methyl 4,6-O-benzylidene-2,3-dideoxy-β-D-threo-hex-2-enoside. However, the first two glycosides give methyl 4,6-O-benzylidene-3-deoxy-3-C-(m-methylphenyl )-β-D- galactoside, and the last, methyl 4,6-O-benzylidene- 3-deoxy-3-C-phenyl-β-D-gaactoside, as minor

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25

Henschel, Dagmar, Armand Blaschette, and Peter G. Jones. "Polysulfonylamine, LXX [1]. Das Assoziat EtOH ··· OH2 als Bindeglied in einem quaternären 18-Krone-6-Neutralmolekül-Komplex: Bildung und Kristallstruktur von (CH2CH2O )6·2 H2O·2EtOH · 2HN(SO2Ph)2 / Polysulfonylamines, LXX [1] The EtOH --OH2 Entity as a Link in a Quaternary 18-Crown-6 Complex with Uncharged Molecules: Formation and Crystal Structure of (CH2CH2O )6·2 H2O·2EtOH · 2HN(SO2Ph)2." Zeitschrift für Naturforschung B 51, no. 1 (1996): 42–46. http://dx.doi.org/10.1515/znb-1996-0110.

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Abstract Di(benzenesulfonyl)amine, 18-Crown-6, Quaternary Complex of Uncharged Molecules, Crystal Structure Co-crystallization of 18-crown-6 (18C6) and di(benzenesulfonyl)amine from dry ethanol at -20 °C affords the thermally labile and structurally uncharacterized ternary complex 18C6·2EtOH·2HN (SO2Ph)2 (2). Single crystals of the quaternary complex 18C6-2 H2O·2EtOH·2HN(SO2Ph)2 (1) were fortuitously obtained by repeated recrystallization of a sample of 2 from ethanol that was not kept completely dry. The crystal packing of 1 (triclinic, space group P1̄) is built up from isolated formula units

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26

Hu, Xiu-Rong, Jian-Ming Gu, and Mao-Sheng Xu. "2-(Benzenesulfonyl)-1-(4-bromophenyl)ethyne." Acta Crystallographica Section E Structure Reports Online 60, no. 7 (2004): o1224—o1225. http://dx.doi.org/10.1107/s160053680401462x.

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27

Song, Qing Bao, Zhi Min Jin, Hai Bin Wang, and Biao Jiang. "N′-(Benzenesulfonyl)-4-methylthiazole-5-carbohydrazide." Acta Crystallographica Section E Structure Reports Online 60, no. 8 (2004): o1292—o1293. http://dx.doi.org/10.1107/s1600536804015806.

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28

Wu, Ya. "1-Benzenesulfonyl-5-chloro-2,4-dimethoxybenzene." Acta Crystallographica Section E Structure Reports Online 62, no. 10 (2006): o4272—o4273. http://dx.doi.org/10.1107/s1600536806034647.

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29

Palani, K., M. N. Ponnuswamy, P. Jaisankar, P. C. Srinivasan, and M. Nethaji. "1-Benzenesulfonyl-2,3-dimethyl-1H-indole." Acta Crystallographica Section E Structure Reports Online 62, no. 1 (2005): o85—o87. http://dx.doi.org/10.1107/s1600536805039899.

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30

Iwao, M., T. Fukuda, T. Ohta, and E. i. Sudo. "Regioselective Functionalization ofN-Benzenesulfonyl-3-bromopyrrole." Synfacts 2010, no. 09 (2010): 1054. http://dx.doi.org/10.1055/s-0030-1257905.

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31

Seeliger, Florian, and Herbert Mayr. "Nucleophilic reactivities of benzenesulfonyl-substituted carbanions." Organic & Biomolecular Chemistry 6, no. 17 (2008): 3052. http://dx.doi.org/10.1039/b805604h.

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32

Cuvigny, T., C. Herve du Penhoat, and M. Julia. "Syntheses with sulfones XLVI : stereoselective preparation of 2- benzenesulfonyl-1,3-dienes and 2-benzenesulfonyl-1,4-dienes." Tetrahedron 42, no. 19 (1986): 5329–36. http://dx.doi.org/10.1016/s0040-4020(01)82082-2.

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33

Deng, Guohai, Xuelin Dong, Qifan Liu, et al. "The decomposition of benzenesulfonyl azide: a matrix isolation and computational study." Physical Chemistry Chemical Physics 19, no. 5 (2017): 3792–99. http://dx.doi.org/10.1039/c6cp08125h.

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The stepwise Curtius-rearrangement of benzenesulfonyl azide, PhS(O)<sub>2</sub>N<sub>3</sub>, has been proven experimentally by the direct observation of the novel intermediates sulfonyl nitrene PhS(O)<sub>2</sub>N and N-sulfonyl imine PhNSO<sub>2</sub> and theoretically by quantum chemical calculations.

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34

Karthik, Murugan, and Palaniswamy Suresh. "Brønsted acidic reduced graphene oxide as a sustainable carbocatalyst: a selective method for the synthesis of C-2-substituted benzimidazole." New Journal of Chemistry 42, no. 22 (2018): 17931–38. http://dx.doi.org/10.1039/c8nj03257b.

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A selective and sustainable methodology for the synthesis of C-2-substituted benzimidazole has been demonstrated using benzenesulfonic acid-grafted reduced graphene oxide as a Brønsted acidic carbocatalyst.

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35

Giricheva, Nina I., Sergey N. Ivanov, Anastasiya V. Ignatova, Mikhail S. Fedorov, and Georgiy V. Girichev. "The Effect of Intramolecular Hydrogen Bond Type on the Gas-Phase Deprotonation of ortho-Substituted Benzenesulfonic Acids. A Density Functional Theory Study." Molecules 25, no. 24 (2020): 5806. http://dx.doi.org/10.3390/molecules25245806.

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Structural factors have been identified that determine the gas-phase acidity of ortho-substituted benzenesulfonic acid, 2-XC6H4–SO3H, (X = –SO3H, –COOH, –NO2, –SO2F, –C≡N, –NH2, –CH3, –OCH3, –N(CH3)2, –OH). The DFT/B3LYP/cc-pVTZ method was used to perform conformational analysis and study the structural features of the molecular and deprotonated forms of these compounds. It has been shown that many of the conformers may contain anintramolecular hydrogen bond (IHB) between the sulfonic group and the substituent, and the sulfonic group can be an IHB donor or an acceptor. The Gibbs energies of ga

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36

Janoušek, Zbyněk, Cameron L. Hilton, Peter J. Schreiber, and Josef Michl. "C-Halogenation of the closo-[CB11H12]- Anion." Collection of Czechoslovak Chemical Communications 67, no. 7 (2002): 1025–34. http://dx.doi.org/10.1135/cccc20021025.

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A synthesis is described of the four C-halogenated 1-X-CB11H11- anions (X = I, Br, Cl, F) using N-halosuccinimides and N-fluorobis(benzenesulfonyl)amine as halogenating agents. The procedure yields only the desired product next to unreacted starting material. Regularities in the 11B and 13C NMR chemical shifts of singly halogenated icosahedral carboranes are summarized.

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37

Liu, Qian, Shouhai Zhang, Zhaoqi Wang, et al. "Investigation into the performance decay of proton-exchange membranes based on sulfonated heterocyclic poly(aryl ether ketone)s in Fenton's reagent." Physical Chemistry Chemical Physics 24, no. 3 (2022): 1760–69. http://dx.doi.org/10.1039/d1cp04531h.

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The shielding effects of pendant benzenesulfonic groups to radical attacks on molecular chains and introduction of phthalazinone units decrease the breakages at ether bonds to improve the radical tolerance and proton conductivity of membranes.

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38

Mattern, Daniell Lewis, and Xinhua Chen. "Direct polyiodination of benzenesulfonic acid." Journal of Organic Chemistry 56, no. 20 (1991): 5903–7. http://dx.doi.org/10.1021/jo00020a036.

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39

Alshabanah, Latifah A., Laila A. Al-Mutabagani, Sobhi M. Gomha, Hoda A. Ahmed, Saheed A. Popoola, and Mohamed Shaban. "Novel sulphonic acid liquid crystal derivatives: experimental, computational and optoelectrical characterizations." RSC Advances 11, no. 45 (2021): 27937–49. http://dx.doi.org/10.1039/d1ra02517a.

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A novel liquid crystal homologous series based on the benzene sulphonic acid moiety, namely (E)-4-((4-((4-(alkoxy)benzoyl)oxy)benzylidene)amino)benzenesulfonic acid (Sn), was synthesized and examined via different experimental and theoretical measurements.

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40

Shcherbina, M. A., A. V. Bakirov, U. Beginn, et al. "Heuristics for precise supramolecular control of soft matter structure and properties – 2,3,4-tris(dodecyloxy)benzenesulfonates with alkaline and organic cations." Chemical Communications 53, no. 72 (2017): 10070–73. http://dx.doi.org/10.1039/c7cc04807f.

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Comprehensive analysis of the structure and phase behavior for a number of 2,3,4-tris(dodecyloxy)benzenesulfonic acid derivatives revealed that the shape of the mesogenic group plays a decisive role in phase behavior of the material.

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41

Lee, Seokjoon, Sangtae Oh, Gab-Man Park, Tong-Soo Kim, Jae-Sook Ryu, and Han-Kyu Choi. "Antimalarial activity of thiophenyl- and benzenesulfonyl-dihydroartemisinin." Korean Journal of Parasitology 43, no. 3 (2005): 123. http://dx.doi.org/10.3347/kjp.2005.43.3.123.

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42

Kucybała, Zdzisław, and Andrzej Wrzyszczyński. "Photolysis of N-[(4-benzoyl)benzenesulfonyl]benzenesulfonamide." Journal of Photochemistry and Photobiology A: Chemistry 153, no. 1-3 (2002): 109–12. http://dx.doi.org/10.1016/s1010-6030(02)00273-3.

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43

Shishkin, V. E., E. V. Mednikov, Yu V. Popov, M. A. Shevchenko, O. V. Anishchenko, and E. V. Gurba. "Synthesis of C-phosphorylated benzenesulfonyl-containing acetamidines." Russian Journal of General Chemistry 84, no. 6 (2014): 1130–32. http://dx.doi.org/10.1134/s1070363214060139.

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44

XIAO, D., and D. M. KETCHA. "ChemInform Abstract: 1-(Benzenesulfonyl)pyrrole-3-carboxaldehyde." ChemInform 26, no. 44 (2010): no. http://dx.doi.org/10.1002/chin.199544122.

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45

Tang, Lin, Yingying Lu, Lulu Yao, and Peng Cui. "A highly hydrophilic benzenesulfonic-grafted graphene oxide-based hybrid membrane for ethanol dehydration." RSC Advances 10, no. 34 (2020): 20358–67. http://dx.doi.org/10.1039/d0ra02668a.

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A new type of hybrid membrane was prepared by blending sodium alginate with benzenesulfonic-grafted graphene oxide, which showed higher hydrophilicity and more defects or edges than GO to create channels for the transfer of water molecules.

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46

Padmaja, Adivireddi, Kalluru Ramachandra Reddy, Venkatapuram Padmavathi, and Dandu Bhaskar Reddy. "Cyclopropanation of Phenyl Styryl Sulfones with Phenacylsulfonium Ylides Under Phase-Transfer Catalysis." Collection of Czechoslovak Chemical Communications 63, no. 6 (1998): 835–41. http://dx.doi.org/10.1135/cccc19980835.

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Cyclopropanation of substituted phenyl styryl sulfones 1 with dimethylsulfonium phenacylides was carried out by two different methods (under PTC catalysis with in situ generation of the ylides and by direct addition of ylides) to obtain a series of substituted 1-benzenesulfonyl-2-benzoyl-3-phenylcyclopropanes 2. The PTC method was found to be more facile and efficient. The spectral data of cyclopropanes 2 are discussed.

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47

Gašparová, Renata, Ján Titiš, and Filip Kraic. "Synthesis of Furo[3,2-b]pyrrole-5-carboxhydrazides and Their Cu, CO and Ni Complexes." Scientific World Journal 2012 (2012): 1–4. http://dx.doi.org/10.1100/2012/915798.

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Carboxhydrazides3were synthesized by reaction of substituted furo[3,2-b]pyrrole-5-carboxhydrazides1with 4-oxo-4H-chromene-2-carboxaldehyde2in the presence of 3-methyl-benzenesulfonic acid in ethanol. Carboxhydrazides3were used as ligands for synthesis of Cu, Co, and Ni complexes4.

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48

Mordzińska-Rak, Aleksandra, Katarzyna Szałapata, Jerzy Wydrych, Mariusz Gagoś, and Anna Jarosz-Wilkołazka. "Attachment of Proteolytic Enzyme Inhibitors to Vascular Prosthesis—An Analysis of Binding and Antimicrobial Properties." Molecules 29, no. 5 (2024): 935. http://dx.doi.org/10.3390/molecules29050935.

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Prosthetic infections are associated with high morbidity, mortality, and relapse rates, making them still a serious problem for implantology. Staphylococcus aureus is one of the most common bacterial pathogens causing prosthetic infections. In response to the increasing rate of bacterial resistance to commonly used antibiotics, this work proposes a method for combating pathogenic microorganisms by modifying the surfaces of synthetic polymeric biomaterials using proteolytic enzyme inhibitors (serine protease inhibitors—4-(2-aminoethyl)benzenesulfonyl fluoride hydrochloride and puromycin). While

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49

Pulido-Moreno, Luis, Andrés Parra-Tibocha, Alexander Ladino-Bejarano, Mario A. Macías, Diana Becerra, and Juan-Carlos Castillo. "8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate." Molbank 2024, no. 3 (2024): M1869. http://dx.doi.org/10.3390/m1869.

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We report a straightforward and efficient synthesis of 4-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate (3a) and 8-iodo-4-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate (3b) in good yields through an O-sulfonylation reaction of 7-hydroxy-2H-chromen-2-ones 1a and 1b with benzenesulfonyl chloride 2 mediated by triethylamine in dichloromethane at ambient temperature. The aryl sulfonyl esters were characterized using spectroscopic, spectrometric, and thermal analyses.

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50

Huang, Shuai Shuai, Zhan Jiang Zheng, Yu Ming Cui, Zheng Xu, Ke Fang Yang, and Li Wen Xu. "Convenient Synthesis of 2-(2,2-Difluoroethoxy)-6-(trifluoromethyl)-benzenesulfonyl Chloride, A Key Building Block of Penoxsulam." Synthesis 51, no. 22 (2019): 4249–52. http://dx.doi.org/10.1055/s-0039-1690617.

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A convenient and efficient three-step synthesis of 2-(2,2-difluoroethoxy)-6-(trifluoromethyl)benzenesulfonyl chloride, the key building block of penoxsulam, is described. The main features of the synthesis include a regioselective lithiation and subsequent electrophilic substitution starting from commercially available 3-bromobenzotrifluoride to provide (2-bromo-6-(trifluoromethyl)phenyl)(propyl)sulfane, then a copper-catalyzed C–O coupling to introduce the difluoroethoxy moiety and chloroxidation conditions to give the desired sulfonyl chloride.

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