cis-1,4-二乙酰氧基-2-丁烯 、
(1-Allyl-hex-5-enyloxy)-(3-methoxy-prop-1-ynyl)-diphenyl-silane 在
RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 作用下,
以
二氯甲烷 为溶剂,
反应 4.0h,
生成 Acetic acid (Z)-6-[3-(1-methoxymethyl-vinyl)-2,2-diphenyl-5,6-dihydro-2H-[1,2]oxasilin-6-yl]-hex-2-enyl ester 、 Acetic acid (E)-6-[3-(1-methoxymethyl-vinyl)-2,2-diphenyl-5,6-dihydro-2H-[1,2]oxasilin-6-yl]-hex-2-enyl ester 、 Acetic acid (Z)-4-[(Z)-3-(1-methoxymethyl-vinyl)-2,2-diphenyl-5,6,7,8-tetrahydro-2H-[1,2]oxasilocin-8-yl]-but-2-enyl ester 、 Acetic acid (E)-4-[(Z)-3-(1-methoxymethyl-vinyl)-2,2-diphenyl-5,6,7,8-tetrahydro-2H-[1,2]oxasilocin-8-yl]-but-2-enyl ester