(4Z)-4-methoxy-2,2,7,7,8,8-hexamethyl-3,6-dioxa-2,7-disila-non-4-ene 、
反式-alpha-甲基肉桂醛 在
四氯化硅 、
N,N-二异丙基乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
生成 (2S,3R,4E)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-4-methyl-5-phenyl-4-pentenoic acid methyl ester 、
(2S,3S,4E)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-4-methyl-5-phenyl-4-pentenoic acid methyl ester 、 (2R,3R,4E)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-4-methyl-5-phenyl-4-pentenoic acid methyl ester 、
(2R,3S,4E)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-hydroxy-4-methyl-5-phenyl-4-pentenoic acid methyl ester