Utility of Acyloxypyridines and Acylazoles for the Lipasecatalyzed Enantioselective Acylation of 1-Phenylethanol
作者:Takashi Keumi、Yasumasa Hiraoka、Takashi Ban、Ichiro Takahashi、Hidehiko Kitajima
DOI:10.1246/cl.1991.1989
日期:1991.11
3-Acyloxypyridines and 4-acetyl-1,2,4-triazole were found to react enantioselectively with (RS)-1-phenylethanol to give (R)-1-phenethyl carboxylates in high purity, catalyzed by lipase P (from Pseudomonas fluorescens).
研究发现,3-乙酰氧基吡啶和4-乙酰基-1,2,4-三唑在脂酶P(来自荧光假单胞菌)的催化下,能以立体选择性方式与(RS)-1-苯乙醇反应,生成高纯度的(R)-1-苯乙基羧酸酯。