(1S,1aS,3R,3aR,6aR,6bS)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-5,5-dimethyl-hexahydro-2,4,6-trioxa-cyclopropa[e]indene-1-carboxylic acid ethyl ester 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
生成 [(1R,1aR,3R,3aR,6aR,6bS)-3-(tert-Butyl-dimethyl-silanyloxymethyl)-5,5-dimethyl-hexahydro-2,4,6-trioxa-cyclopropa[e]inden-1-yl]-methanol