(E)-2-((R)-1-acetoxy-2-((1S,4aR,5S,6R,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-oxiran]-5-yl)ethyl)but-2-ene-1,4-diyl diacetate 在
高碘酸 作用下,
以
乙醚 为溶剂,
反应 0.08h,
以20.5 mg的产率得到Acetic acid (E)-(R)-4-acetoxy-2-acetoxymethyl-1-((1S,2R,4aR,5R,8aR)-5-hydroxy-5-hydroxymethyl-1,2,4a-trimethyl-decahydro-naphthalen-1-ylmethyl)-but-2-enyl ester