52893-51-3

Basic information

• Product Name: N,4-difluoro-N-[(4-fluorophenyl)sulfonyl]benzenesulfonamide
• Synonyms: N,4-difluoro-N-[(4-fluorophenyl)sulfonyl]benzenesulfonamide
• CAS NO: 52893-51-3
• Molecular Weight: 351.327
• Mol File: 52893-51-3.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: N,4-difluoro-N-[(4-fluorophenyl)sulfonyl]benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N,4-difluoro-N-[(4-fluorophenyl)sulfonyl]benzenesulfonamide(52893-51-3)
• EPA Substance Registry System: N,4-difluoro-N-[(4-fluorophenyl)sulfonyl]benzenesulfonamide(52893-51-3)

Safety Data

• Hazardous Substances Data: 52893-51-3(Hazardous Substances Data)

Upstream product

• 402-46-0 4-fluorophenylsulphonamide 
• 349-88-2 4-Fluorobenzenesulfonyl chloride 
• 52072-72-7 N-fluoro-4-fluorobenzenesulfonamide 
• 1495-58-5 di(4-fluorobenzenesulfonyl)amine 

Relevant articles and documents

Copper-Catalyzed Imidovinylation of Alkynes via 1,3-Vinyl Migration

The first copper-catalyzed imidovinylation of alkynes has been developed, which grants facile access to various (E)-2-imido-2,4-dienals with high stereoselectivity under mild conditions. This transformation also represents the first 1,3-carbon migration o

Comparative studies on the enantioselective fluorination of oxindoles with structurally modified N-fluorobenzenesulfonimides

Structurally modified N-fluorobenzenesulfonimides (NFSIs) have been used to study the enantioselective fluorination of oxindoles in the presence of a bis-cinchona alkaloid, (DHQD)2PHAL, as the catalyst. We observe that the NFSI analogues bearin