8-Benzyloxymethoxy-1,10-bis-(tert-butyl-dimethyl-silanyloxy)-8-methyl-dec-6-yn-5-one 在
正丁基锂 作用下,
以
乙醚 为溶剂,
生成 {(2E,4Z)-8-(tert-Butyl-dimethyl-silanyloxy)-1-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-1,2,4-trimethyl-octa-2,4-dienyloxymethoxymethyl}-benzene