((3aR,4R,7S,7aS)-4-Allyl-5-benzenesulfonyl-2,2,3a,7-tetramethyl-hexahydro-benzo[1,3]dioxol-5-yl)-trimethyl-silane 在
正丁基锂 作用下,
以
乙醚 为溶剂,
生成
[2-((3aS,4S,7R,7aR)-4-Allyl-2,2,3a,7-tetramethyl-hexahydro-benzo[1,3]dioxole-5-sulfonyl)-phenyl]-trimethyl-silane