Isopropylidene Derivative of Methyl 2-(Benzyloxycarbonyl)-7,8-exo,exo-dihydroxy-6-exo-<1-(phenylsulfonyl)indol-2-yl>-2-azabicyclo<2.2.2>octane-6-endo-carboxylate 在
palladium on activated charcoal
1,3-环己二烯 、
三氟乙酸 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以85%的产率得到Isopropylidene Derivative of Methyl 7,8-exo,exo-Dihydroxy-6-exo-<1-(phenylsulfonyl)indol-2-yl>-2-azabicyclo<2.2.2>octane-6-endo-carboxylate