摘要
Threo N benzoyl 3 phenylisoserine methyl ester was synthesized. Compound 3 was first prepared from benzaldehyde and ethyl chloroacetate by Darzens condensation, then through ammonolysis, hydrolysis, acylation and methylation, erythro N benzoyl 3 phenylisoserine methyl ester was obtained. The C 2 configuration inversion of the latter compound affords the title compound in yield of 42%. The compound was characterized by IR, 1H NMR and elemental analysis.
Threo N benzoyl 3 phenylisoserine methyl ester was synthesized. Compound 3 was first prepared from benzaldehyde and ethyl chloroacetate by Darzens condensation, then through ammonolysis, hydrolysis, acylation and methylation, erythro N benzoyl 3 phenylisoserine methyl ester was obtained. The C 2 configuration inversion of the latter compound affords the title compound in yield of 42%. The compound was characterized by IR, 1H NMR and elemental analysis.
出处
《应用化学》
CAS
CSCD
北大核心
2001年第4期318-320,共3页
Chinese Journal of Applied Chemistry
基金
国家"九五"科技攻关项目!( 96-C-0 2 -0 3 -0 1)
