tert-butyl(((8S,9S,13S,14S)-17-(4-fluorophenyl)-13-methyl-7,8,9,11,12,13,14,15-octahydro-6H-cyclopenta[a]phenanthren-3-yl)oxy)dimethylsilane 在
Raney nickel (Ra-Ni) 作用下,
以
异丙醇 、
甲苯 为溶剂,
反应 2.0h,
以93%的产率得到tert-butyl-[[(8S,9S,13S,14S,17S)-17-(4-fluorophenyl)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]-dimethylsilane