Synthesis of enantiomerically pure 3-amino-1,2-diols by reductive amination of racemic 2,3-dialkoxyketones
作者:Pierre Hutin、Yves Petit、Marc Larchevêque
DOI:10.1016/s0040-4039(98)01856-5
日期:1998.11
The reductive amination of racemic 2,3-dialkoxyketones by tetrabutylammonium triacetoxyborohydride in the presence of (R) or (S)-α-methylbenzylamine allows the stereocontrolled access to 3-amino-1,2-diols in high enantiomerical purity via a partial dynamic resolution.
在(R)或(S)-α-甲基苄胺的存在下,四丁基铵三乙酰氧基硼氢化物对外消旋2,3-二烷氧基酮的还原胺化反应允许通过部分动态立体控制以高对映体纯度接近3-氨基-1,2-二醇解析度。