名称:
                                Aziridine mediated asymmetric synthesis of α-benzylserine and α-n-butylserine
                             
                            
                                摘要:
                                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.
                             
                                                            
                                    DOI:
                                    10.1016/s0040-4020(01)00500-2