56157-01-8

Basic information

• Product Name: N,4-dimethyl-N-(2-oxo-2-phenylethyl)benzenesulfonamide
• Synonyms: N,4-dimethyl-N-(2-oxo-2-phenylethyl)benzenesulfonamide
• CAS NO: 56157-01-8
• Molecular Formula: C₁₆H₁₇NO₃S
• Molecular Weight: 303.37608
• Mol File: 56157-01-8.mol
• Article Data: 8

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N,4-dimethyl-N-(2-oxo-2-phenylethyl)benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,4-dimethyl-N-(2-oxo-2-phenylethyl)benzenesulfonamide(56157-01-8)
• EPA Substance Registry System: N,4-dimethyl-N-(2-oxo-2-phenylethyl)benzenesulfonamide(56157-01-8)

Safety Data

• Hazardous Substances Data: 56157-01-8(Hazardous Substances Data)

Upstream product

• 640-61-9 N-methyl-p-toluenesulfonylamide 
• 98-59-9 p-toluenesulfonyl chloride 
• 33350-26-4 2-(N-benzyl-N-methylamino)acetophenone 
• 70-11-1 α-bromoacetophenone 
• 57957-24-1 N-(1-phenylvinyl)acetamide 
• 66324-10-5 tert-butyldimethyl(1-phenylvinyloxy)silane 
• 13735-81-4 1-styrenyloxytrimethylsilane 
• 28143-79-5 1-phenyl vinyl triflate 
• 2206-94-2 1-acetoxy-1-phenylethene 
• 71-43-2 benzene 
• 79866-24-3 N-acetyl-N-tosylphenacylamine 
• 70-55-3 toluene-4-sulfonamide 
• 5468-37-1 2-aminoacetophenone hydrochloride 
• 1888-33-1 N-acetyl-(4-methylbenzene)sulfonamide 

Downstream Products

• 32933-15-6 N-p-toluenesulfonyl-3-hydroxy-3-phenylazetidine 
• 1427206-61-8 C₁₇H₁₇NO₅S 
• 104-15-4 toluene-4-sulfonic acid 

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.

Visible-Light-Mediated Amination of π-Nucleophiles with N-Aminopyridinium Salts

N-Aminopyridinium salts generate nitrogen-centered radicals by means of photoredox catalysis. Herein, we report that they can be trapped by enol equivalents to give α-amino carbonyl compounds in excellent yields. The broad synthetic utility of this method is demonstrated by functionalization of ketones, aldehydes, esters enol equivalents, vinyl ethers, and 1,3-diketones without the need for prior conversion to enol derivatives. The developed method is easily scalable, offers broad substrate scope, high chemoselectivity.

Solar-driven incorporation of carbon dioxide into α-amino ketones

Power of the sun: Carbon dioxide was incorporated into α-amino ketones through a consecutive process consisting of a solar-energy-harvesting photocyclization reaction and a nucleophilic CO2 incorporation reaction. The single-flask operation produced amino-substituted cyclic carbonates, thereby presenting a simple model of the chemical utilization of solar energy for CO2 incorporation. R=sulfonyl group. Copyright