A convenient method for synthesis of optically active β-hydroxyamines from primary amines through enecarbamates as key intermediates
作者:Yoshihiro Matsumura、Takahiro Ohishi、Chihiro Sonoda、Toshihide Maki、Mitsuaki Watanabe
DOI:10.1016/s0040-4020(97)00170-1
日期:1997.3
This report describes a new method to prepare optically active β-hydroxyamines starting from primary amines. The method consists of a transformation of N-methoxycarbonylated primary amines to the corresponding enecarbamates utilizing electrochemical oxidation and an asymmetric hydroboration of the enecarbamates to produce optically active β-hydroxyamines.
该报告描述了一种从伯胺开始制备旋光性β-羟胺的新方法。该方法包括利用电化学氧化将N-甲氧基羰基化的伯胺转化成相应的烯甲酸酯,以及烯胺酸酯的不对称加氢硼化以产生光学活性的β-羟胺。