乙酸异丙烯酯 、 (2R,3R)-5-((4R,5R)-4,5-Diphenyl-[1,3]dioxolan-2-yl)-pentane-2,3-diol 在
Amano PS-30 lipase 作用下,
以
四氢呋喃 、
甲苯 为溶剂,
反应 96.0h,
生成 Acetic acid (1S,2S)-1-[2-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-ethyl]-2-hydroxy-propyl ester 、 Acetic acid (1R,2R)-1-[2-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-ethyl]-2-hydroxy-propyl ester 、
Acetic acid (1S,2S)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester 、 Acetic acid (1R,2R)-4-((4S,5S)-4,5-diphenyl-[1,3]dioxolan-2-yl)-2-hydroxy-1-methyl-butyl ester