1,3-Dimethyl-2-((3E,7E)-7-methyl-13-trimethylsilanyl-trideca-3,7-dien-11-ynyl)-cyclopent-2-enol 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
生成 (3aR,3bR,8aS,8bR,10aR)-6,8a,10a-Trimethyl-1-vinylidene-1,2,3,3a,3b,4,5,7,8,8a,8b,9,10,10a-tetradecahydro-dicyclopenta[a,f]naphthalene 、
(3aR,3bR,8aS,8bR,10aS)-6,8a,10a-Trimethyl-1-vinylidene-1,2,3,3a,3b,4,5,7,8,8a,8b,9,10,10a-tetradecahydro-dicyclopenta[a,f]naphthalene