56267-65-3

Basic information

• Product Name: 2-Bromo-4-[(E)-2-(4-chloro-benzenesulfonyl)-vinyl]-1-methoxy-benzene
• Synonyms: 2-Bromo-4-[(E)-2-(4-chloro-benzenesulfonyl)-vinyl]-1-methoxy-benzene
• CAS NO: 56267-65-3
• Molecular Weight: 387.681
• Mol File: 56267-65-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Bromo-4-[(E)-2-(4-chloro-benzenesulfonyl)-vinyl]-1-methoxy-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Bromo-4-[(E)-2-(4-chloro-benzenesulfonyl)-vinyl]-1-methoxy-benzene(56267-65-3)
• EPA Substance Registry System: 2-Bromo-4-[(E)-2-(4-chloro-benzenesulfonyl)-vinyl]-1-methoxy-benzene(56267-65-3)

Safety Data

• Hazardous Substances Data: 56267-65-3(Hazardous Substances Data)

Upstream product

• 100-03-8 4-chlorobenzenesulfinic acid 
• 17385-01-2 (3-bromo-4-methoxyphenyl)propiolic acid 
• 34841-06-0 3-bromo-4-methoxybenzylaldehyde 
• 3405-89-8 2-(4-chloro-phenylsulfonyl)acetic acid 

Downstream Products

• 86432-69-1 2-Bromo-4-[(1S,2R)-2-(4-chloro-benzenesulfonyl)-cyclopropyl]-1-methoxy-benzene 

Relevant articles and documents

Decarboxylative sulfonylation of arylpropiolic acids with sulfinic acids: synthesis of (E)-vinyl sulfones

Decarboxylative sulfonylation of arylpropiolic acids has been achieved by simply employing Na2CO3as a promoter and arenesulfinic acids as sulfonylating reagents. This simple and environmentally benign transformation offers an alternative approach and allows for easy and rapid synthesis of E-Vinyl sulfones from arylpropiolic acids and arenesufinic acids.