312329-73-0

Basic information

• Product Name: N-butyl-N-formyl-4-methyl-benzenesulfonamide
• Synonyms: N-butyl-N-formyl-4-methyl-benzenesulfonamide
• CAS NO: 312329-73-0
• Molecular Weight: 255.338
• Mol File: 312329-73-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N-butyl-N-formyl-4-methyl-benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-butyl-N-formyl-4-methyl-benzenesulfonamide(312329-73-0)
• EPA Substance Registry System: N-butyl-N-formyl-4-methyl-benzenesulfonamide(312329-73-0)

Safety Data

• Hazardous Substances Data: 312329-73-0(Hazardous Substances Data)

Upstream product

• 1907-65-9 N-butyl-4-toluenesulfonamide 
• 72773-04-7 N-formylbenzotriazole 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 312329-78-5 N-butyl-N-(2,2-dichlorovinyl)-4-methyl-benzenesulfonamide 

Relevant articles and documents

Au(I)-Catalyzed Oxidative Functionalization of Yndiamides

Yndiamides, underexplored cousins of ynamides, offer rich synthetic potential as doubly nitrogenated two carbon building blocks. Here we report a gold-catalyzed oxidative functionalization of yndiamides to access unnatural amino acid derivatives, using a wide range of nucleophiles as a source of the amino acid side chain. The transformation proceeds under mild conditions, is highly functional group tolerant, and displays excellent regioselectivity through subtle steric differentiation of the yndiamide nitrogen atom substituents.

Synthesis of ynamides and ynol ethers via formamides and formates

The efficient conversion of N-formyl-tosylamides to N-ethynyl-tosylamides via the corresponding dichlorovinylamides is described. Furthermore syntheses of N-formyl-tosylamides are reported.