(E)-(R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-hex-2-en-1-ol 在
Pd/BaCO
3 氢气 、
丙酸 作用下,
以
乙酸乙酯 为溶剂,
反应 4.5h,
生成 (R)-3-Ethyl-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-hexanoic acid ethyl ester