HRID526675

反应详情

EQUATION

反应方程式

HRID 526675 的结构方程式

PROCEDURE

实验过程

In an another embodiment, the invention provides a process for preparing (S)-(−)-10-acetoxy-10,11-dihydro-5H-dibenz[b,f]azepine-5-carboxamide, or (R)-(+)-10-acetoxy-10,11-dihydro-5H-dibenz[b,f]azepine-5-carboxamide from (S)-(+)-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide or (R)-(−)-10,11-dihydro-10-hydroxy-5H-dibenz[b,f]azepine-5-carboxamide, which are obtained by enantioselective reduction of 10,11-dihydro-10-oxo-5H-dibenz[b,f]azepine-5-carboxamide or derivatives thereof in presence of sodium borohydride and tartaric acid derived ester of phenyl boronic acid.

WORKUP

后处理

  1. customIn an another embodiment, the invention provides a process