26157-20-0

Basic information

• Product Name: 2-methyl-1-(phenylsulfonyl)-1,3-butadiene
• Synonyms: 2-methyl-1-(phenylsulfonyl)-1,3-butadiene
• CAS NO: 26157-20-0
• Molecular Weight: 208.281
• Mol File: 26157-20-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-methyl-1-(phenylsulfonyl)-1,3-butadiene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-methyl-1-(phenylsulfonyl)-1,3-butadiene(26157-20-0)
• EPA Substance Registry System: 2-methyl-1-(phenylsulfonyl)-1,3-butadiene(26157-20-0)

Safety Data

• Hazardous Substances Data: 26157-20-0(Hazardous Substances Data)

Upstream product

• 38872-49-0 4-acetoxy-1-chloro-2-methyl-2-butene 
• 53588-13-9 Phenylsulfonyl-4-methyl-3-acetoxy-1-buten-2 
• 5829-79-8 (E)-4-chloro-2-methyl-1-phenylsulfonyl-2-butene 
• 78-79-5 isoprene 
• 98-09-9 benzenesulfonyl chloride 

Relevant articles and documents

FACILE ROUTE TO 1-PHOSPHORYL- AND 1-SULFONYL-1,3-DIENES VIA PALLADIUM-CATALYZED ELIMINATION OF ALLYLIC ACETATES

The palladium(II)-catalyzed chloroacetoxylation of 1,3-dienes is employed to prepare 1-chloro-4-acetoxy-2-alkenes which are then transformed into 1-phosphoryl- or 1-sulfonyl-4-acetoxy-2-alkenes respectively.Elimination of acetate is promoted by palladium(