(3RS,4RS)-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methyl-4-(2-propenyl)chroman 、
3-oxo-2-(4,4,5,5,5-pentafluoropentyl)-dec-9-enoic acid ethyl ester 在
Grubbs catalyst first generation 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
生成 (3RS,4RS)-4-[(10-ethoxycarbonyl-9-oxo-14,14,15,15,15-pentafluoro)pentadec-2-enyl]-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman 、 (3RS,4RS)-4-[(10-ethoxycarbonyl-9-oxo-14,14,15,15,15-pentafluoro)pentadec-2-enyl]-7-methoxymethoxy-3-(4-methoxymethoxyphenyl)-3-methylchroman