The optically pure, selectively protected 1,2- and 1,3-diol derivatives (R)- and (S)-1–8 have been prepared by enzymatic hydrolysis of their racemic acetates and chloroacetates in the presence of ester hydrolase from Pseudomonas fluorescens(SAM-1).
在荧光假单胞菌(S
AM-1)的酯
水解酶作用下,通过酶
水解外消旋
乙酸酯和
氯乙酸酯,制备出光学纯度高、选择性保护的 1,2- 和 1,3- 二醇衍
生物 (R)- 和 (S)-1-8。