(3S,4aR,5R,8aS)-5,8a-dimethyl-6-(1,3-dioxolan-2-yl)-3-isopropenyl-2,3,4,4a,5,7,8,8a-octahydronaphthalene-1(2H)-one 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 1.0h,
以18%的产率得到(1'R,4a'S,7'S,8a'R)-1',4a'-dimethyl-7'-(prop-1-en-2-yl)octahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-ol