作者:Franklin A Davis、Yulian Zhang、Ashwin Rao、Zhijun Zhang
DOI:10.1016/s0040-4020(01)00500-2
日期:2001.7
Regioselective hydrogenolysis of enantiopure 2-benzyloxyaziridine 2-carboxylates represents a general method for the asymmetric synthesis of alpha -substituted serines. The aziridines are readily prepared via an aza-Darzens reaction of the enolate of methyl 3-benzyloxy-2-bromopropanoate with an enantiopure sulfinimine (N-sulfinyl imine). (C) 2001 Elsevier Science Ltd. All rights reserved.