(Z)-(2S,3R)-5-(Dimethyl-phenyl-silanyl)-2-((1aR,3aR,5aS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-hex-4-en-3-ol 在
叔丁基过氧化氢 、
bis(acetylacetonate)oxovanadium 、
四丁基氟化铵 作用下,
生成 (1R,2S)-2-((1aR,3aR,5aS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-1-((2S,3S)-3-methyl-oxiranyl)-propan-1-ol