5-carbomethoxy-1,7b-dimethyl-6-(1-methylethyl)-2,2aα,3,4,4aα,7,7aα,7bα-octahydro-1H-cyclopentindol-7-one 在
platinum(IV) oxide 氢气 作用下,
以
溶剂黄146 为溶剂,
反应 20.0h,
以78%的产率得到methyl (1S,4S,7S,8R,9S,11R)-2,11-dimethyl-10-oxo-9-propan-2-yl-2-azatricyclo[5.3.1.04,11]undecane-8-carboxylate