英语语法分析

Diastereoselective transfer of the diazene hydrogen to one face of the prochiral alkene was studied.

研究了重氮烯氢向前手性烯烃单侧的非对映选择性转移。

The review is focused on the recent development of asymmertric synthesis of chiral epoxides by biocatalyzing prochiral alkenes.

手性环氧化物在合成上具有重要的应用价值。

In this review, asymmetric reduction of prochiral ketones and its recent advances have been described according to the reaction types.

按反应类型分类，综述了酮的不对称还原方法及其近年来的新进展。