tert-butyl-[[(1R,3S,6E,12S)-7-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-oxatricyclo[8.3.0.01,3]trideca-6,10-dien-4,8-diyn-12-yl]oxy]-dimethylsilane 在
1,4-环己二烯 作用下,
以
二氯甲烷 为溶剂,
生成 tert-butyl-[[(2S,4R,6S)-11-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-3-oxatetracyclo[7.4.0.02,4.04,8]trideca-1(9),7,10,12-tetraen-6-yl]oxy]-dimethylsilane