(E)-tert-butyl(8-(4-methoxyphenoxy)-6-methyloct-6-en-1-yn-3-yloxy)dimethylsilane 在
indium (III) iodide 作用下,
以
二氯甲烷 为溶剂,
生成 tert-butyl((6aR,10aS)-2-methoxy-10a-methyl-7-methylene-6a,7,8,9,10,10a-hexahydro-6Hbenzo[c]chromen-8-yloxy)dimethylsilane 、 tert-butyl((6aR,10aS)-2-methoxy-10a-methyl-7-methylene-6a,7,8,9,10,10a-hexahydro-6Hbenzo[c]chromen-8-yloxy)dimethylsilane