214215-29-9Relevant articles and documents
Stereoselective synthesis of racemic α-amino-acid derivatives with a β-lactam skeleton: Application of the Staudinger reaction to chiral imines of methyl glyoxylate
Barreau, Michel,Commercon, Alain,Mignani, Serge,Mouysset, Dominique,Perfetti, Patricia,Stella, Lucien
, p. 11501 - 11516 (2007/10/03)
Selected imines of methyl glyoxylate act as good partners in the Staudinger cycloaddition reaction with a series of substituted ketenes. The cis stereoselectivity is almost complete with electron-donor substituted ketenes, but the asymmetric induction is low when imines derived from chiral l-aryl-ethylamines are used.