Acetic acid (4-chloro-phenyl)-ethoxyphosphinoyl-methyl ester 在
Lipase PS 作用下,
以
phosphate buffer 、
正己烷 为溶剂,
反应 4.0h,
生成 Acetic acid (R)-(4-chloro-phenyl)-((R)-ethoxyphosphinoyl)-methyl ester 、 Acetic acid (S)-(4-chloro-phenyl)-((R)-ethoxyphosphinoyl)-methyl ester 、 [(S)-(4-Chloro-phenyl)-hydroxy-methyl]-phosphinic acid ethyl ester 、
[(R)-(4-Chloro-phenyl)-hydroxy-methyl]-phosphinic acid ethyl ester