73732-23-7

Basic information

• Product Name: N,N-diisopropyl-4-methylbenzenesulfonamide
• Synonyms: N,N-diisopropyl-4-methylbenzenesulfonamide
• CAS NO: 73732-23-7
• Molecular Weight: 255.381
• Mol File: 73732-23-7.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: N,N-diisopropyl-4-methylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-diisopropyl-4-methylbenzenesulfonamide(73732-23-7)
• EPA Substance Registry System: N,N-diisopropyl-4-methylbenzenesulfonamide(73732-23-7)

Safety Data

• Hazardous Substances Data: 73732-23-7(Hazardous Substances Data)

Upstream product

• 7087-68-5 N-ethyl-N,N-diisopropylamine 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 34636-09-4 benzyldiisopropylamine 
• 98-59-9 p-toluenesulfonyl chloride 
• 104017-39-2 N,N,N',N'-tetra(isopropyl)ethylenediamine 
• 133080-79-2 C₆H₁₅N*C₇H₈O₃S 
• 108-18-9 diisopropylamine 
• 29981-92-8 1-tosyl-3-methyl-imidazolium chloride 

Downstream Products

• 25809-39-6 2-n-butyl-5-methylisophthalic acid 
• 73732-27-1 6-(N,N-diisopropylsulfamoyl)-3-toluic acid 
• 108-18-9 diisopropylamine 
• 819-79-4 diisopropylamine hydrochloride 

Relevant articles and documents

Debenzylative Sulfonylation of Tertiary Benzylamines Promoted by Visible Light

An efficient, general, inexpensive, and environmentally friendly photosynthesis of sulfonamides via visible light promoted debenzylative sulfonylation of tertiary benzylamines is described. Compared to the traditional S?N coupling reactions, which are promoted by oxidative C?N bond cleavage of symmetrical tertiary alkylamines, this strategy provides a selective C?N bond cleavage protocol and avoids the use of transition-metal, explosive oxidants, and ligands.

Charge-Transfer Complex Promoted Regiospecific C?N Bond Cleavage of Vicinal Tertiary Diamines

A catalyst-free, charge-transfer complex promoted coupling of sulfonyl chlorides with vicinal tertiary diamines to generate sulfonamides is presented. Mechanistic studies showed that these reactions are proceeded via charge transfer of vicinal tertiary diamines to sulfonyl chlorides, forming the unstable sulfonyl quaternary ammonium like complexes which induced the regiospecific intramolecular C?N bond cleavage of vicinal tertiary diamines. (Figure presented.).

Reactivity of cage-like amines toward p-toluenesulfonyl chloride and diphenyl chlorophosphate in acetonitrile

The nucleophilic reactivity of amines of the norbornane, norbornene, and adamantane series toward p-toluenesulfonyl chloride and diphenyl chlorophosphate in acetonitrile at 25°C is determined mainly by the steric factor. Parameters characterizing spatial accessibility of the reaction center in the amine molecule have been determined. Cage-like substituents show no appreciable effect on the amine reactivity, as compared to common alkyl groups.