[4ar-(4aα,6α,8aβ)]-4a,5,6,7,8,8a-hexahydro-6-[1-(hydroxymethyl)ethenyl]-4,8a-dimethyl-2(1H)-naphthalenone 在
吡啶 、 lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 2.25h,
生成 (2S,4aS,6R,8aR)-4a,8-Dimethyl-6-trimethylsilanyloxy-2-(1-trimethylsilanyloxymethyl-vinyl)-1,2,3,4,4a,5,6,8a-octahydro-naphthalene