1353757-51-3

Basic information

• Product Name: (S,E)-n-butyl 2-methyl-2-(pyrrolidin-1-yl)-4-(p-toluenesulfonyl)but-3-enoate
• CAS NO: 1353757-51-3
• Molecular Weight: 379.521
• Mol File: 1353757-51-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S,E)-n-butyl 2-methyl-2-(pyrrolidin-1-yl)-4-(p-toluenesulfonyl)but-3-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: (S,E)-n-butyl 2-methyl-2-(pyrrolidin-1-yl)-4-(p-toluenesulfonyl)but-3-enoate(1353757-51-3)
• EPA Substance Registry System: (S,E)-n-butyl 2-methyl-2-(pyrrolidin-1-yl)-4-(p-toluenesulfonyl)but-3-enoate(1353757-51-3)

Safety Data

• Hazardous Substances Data: 1353757-51-3(Hazardous Substances Data)

Upstream product

• 1353757-66-0 (S)-n-butyl 2-(pyrrolidin-1-yl)propanoate 
• 13894-21-8 ethynyl p-tolyl sulfone 
• 2885-02-1 (S)-butyl 2-aminopropanoate 
• 117402-81-0 n-butyl N-benzyloxycarbonylalaninoate 

Relevant articles and documents

Asymmetric α-2-tosylethenylation of N,N-dialkyl-l-amino acid esters via the formation of non-racemic ammonium enolates

Asymmetric α-2-tosylethenylation of (S)-2-(pyrrolidin-1-yl)propanoic acid esters was shown to produce good yields with high enantioselectivities. The reaction proceeds via the formation of a non-racemic ammonium enolate without an external source of chirality.