135822-90-1

Basic information

• Product Name: Benzenesulfonamide, N-[(E)-(2-chlorophenyl)methylene]-4-methyl-
• CAS NO: 135822-90-1
• Molecular Formula: C14H12ClNO2S
• Molecular Weight: 293.774
• Mol File: 135822-90-1.mol
• Article Data: 43

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, N-[(E)-(2-chlorophenyl)methylene]-4-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, N-[(E)-(2-chlorophenyl)methylene]-4-methyl-(135822-90-1)
• EPA Substance Registry System: Benzenesulfonamide, N-[(E)-(2-chlorophenyl)methylene]-4-methyl-(135822-90-1)

Safety Data

• Hazardous Substances Data: 135822-90-1(Hazardous Substances Data)

Upstream product

• 89-98-5 2-chloro-benzaldehyde 
• 70-55-3 toluene-4-sulfonamide 
• 1058-14-6 N-p-tolylsulfonylphosphine imide 
• 4083-64-1 Tosyl isocyanate 
• 17849-38-6 2-Chlorobenzyl alcohol 
• 127-65-1 chloroamine-T 
• 446855-35-2 N-(2-chloro-benzyl)-4-methyl-benzenesulfonamide 
• 55962-05-5 [N-(p-tolylsulfonyl)imino]phenyliodinane 

Downstream Products

• 1228803-04-0 (S)-N-((2-chlorophenyl)(2-hydroxynaphthalen-1-yl)methyl)-4-methylbenzenesulfonamide 
• 1289014-65-8 (R)-N-((2-chlorophenyl)(2-hydroxynaphthalen-1-yl)methyl)-4-methylbenzenesulfonamide 
• 1262436-17-8 N-(1-(2-chlorophenyl)-2-methylene-3-oxobutyl)-4-methylbenzenesulfonamide 
• 1264885-60-0 C₂₀H₁₈ClNO₃S 
• 1443767-43-8 N-[1-(2-chlorophenyl)-2,2-diiodoethyl]-4-methylbenzenesulfonamide 
• 1584736-68-4 diphenyl ((4R,5R)-5-(2-chlorophenyl)-4-phenyl-2-thioxo-1-tosylimidazolidin-4-yl)phosphonate 
• 1227753-28-7 N-[indol-3-yl-(2-chlorophenyl)methyl]-4-methylbenzenesulfonamide 
• 1398511-89-1 N-((R)-(2-chlorophenyl)((S)-3,4-dibromo-5-oxo-2,5-dihydrofuran-2-yl)methyl)-4-methylbenzenesulfonamide 

Relevant articles and documents

Iron-based nanomaterials used as magnetic mesoporous nanocomposites to catalyze the preparation of N-sulfonylimines

A new magnetic nanocatalyzed synthetic method for the synthesis of aldimines was evidenced. The reaction was carried out in a Schlenk tube under reflux conditions using various solvents and different nanomaterials as catalysts. In these reactions, an exce

A novel imido-transfer reaction of aldehydes with Ph3P=NTs using RuCl2(PPh3)3 as catalyst

(N-Tosylimino)triphenylphosphorane (Ph3P=NTs) was found to be an efficient imido-transfer reagent for the imidation of a variety of aldehydes using RuCl2(PPh3)3 as the catalyst.

TDAE strategy for the synthesis of 2,3-diaryl N-tosylaziridines

We report herein an original and rapid synthesis of 2,3-diaryl N-tosylaziridines by TDAE strategy starting from ortho- or para- nitro(dichloromethyl)benzene derivatives and N-tosylimines. A mixture of cis/trans isomers was isolated from 1-(dichloromethyl)-4- nitrobenzene, whereas only trans-aziridines were obtained from ortho-nitro derivatives.

A convenient and efficient method for the preparation of N-sulfonyl aldimines from aromatic aldehydes under solvent-free conditions

Condensation of a variety of aromatic aldehydes with sulfonamides in the presence of silica chloride by heating afforded novel functionally varied aromatic N-sulfonyl aldimines in good to excellent yields. Copyright Taylor & Francis Group, LLC.

Mild Darzens Annulations for the Assembly of Trifluoromethylthiolated (SCF3) Aziridine and Cyclopropane Structures

We report mild new annulation approaches to trisubstituted trifluoromethylthiolated (SCF3) aziridines and cyclopropanes via Darzens inspired protocols. The products of these anionic annulations, rarely studied previously, possess attractive features rendering them valuable building blocks for synthesis platforms. In this study, trisubstituted acetophenone nucleophiles bearing SCF3 and bromine substituents in their α position were shown to undergo [2 + 1] annulations with vinyl ketones and tosyl-protected imines under mild reaction conditions.

The diastereoselective synthesis of 2,3-diaryl-3-cyano-substituted pyrrolidines via the MgI2 mediated ring expansion of aryl cyclopropyl nitriles

The MgI2 mediated reaction of aryl substituted cyclopropyl nitriles with tosyl aldimines to give 2,3-diaryl-3-cyano-substituted pyrrolidines has been demonstrated. In all cases, the trans-diastereoisomer was determined to be the major product.