Herein we describe the application of a series of newly developed Ru-chloramphenicol base derivative complexes as catalysts for the highly diastereo- and enantioselective transfer hydrogenation of N-Boc α-amino-β-ketoesters for the asymmetric synthesis of anti-N-Boc-β-hydroxy-α-amino esters. This report highlights the utility of this catalytic methodology for the preparation of pharmaceutical compounds
在本文中,我们描述了一系列新开发的Ru-
氯霉素碱衍
生物配合物作为催化剂用于N - Bocα-
氨基-β-
酮酸酯的高度非对映和对映选择性转移氢化反应的反对称N- Boc- β-羟基-α-
氨基酯。该报告强调了这种催化方法在制备带有两个立体中心的N -Bocα-
氨基-β-羟基亚结构的药物化合物中的实用性。