134431-03-1

Basic information

• Product Name: benzyl (3R,αR,α'R)-3-(N,N-bis(α-methylbenzyl)amino)butanoate
• Synonyms: benzyl (3R,αR,α'R)-3-(N,N-bis(α-methylbenzyl)amino)butanoate
• CAS NO: 134431-03-1
• Molecular Weight: 401.549
• Mol File: 134431-03-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: benzyl (3R,αR,α'R)-3-(N,N-bis(α-methylbenzyl)amino)butanoate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl (3R,αR,α'R)-3-(N,N-bis(α-methylbenzyl)amino)butanoate(134431-03-1)
• EPA Substance Registry System: benzyl (3R,αR,α'R)-3-(N,N-bis(α-methylbenzyl)amino)butanoate(134431-03-1)

Safety Data

• Hazardous Substances Data: 134431-03-1(Hazardous Substances Data)

Upstream product

• 71338-71-1 benzyl (E)-2-butenoate 
• 10024-74-5 (R,R)-N,N-bis-(1-phenylethyl)amine 

Relevant articles and documents

ASYMMETRIC SYNTHESIS OF R-β-AMINO BUTANOIC ACID AND S-β-TYROSINE: HOMOCHIRAL LITHIUM AMIDE EQUIVALENTS FOR MICHAEL ADDITIONS TO α,β-UNSATURATED ESTERS.

Michael addition of the lithium amide derived from R-N-(α-methylbenzyl)benzylamine to benzyl E-crotonate is highly stereoselective (95percent d.e.) giving after debenzylation and crystallisation homochiral R-β-amino butanoic acid.A similar addition to methyl E-(p-benzyloxy)cinnamate is completely stereoselective giving after debenzylation and acid hydrolysis homochiral S-β-tyrosine as its HCl salt.