3β-t-butyldimethylsilyloxy-5β-androst-15-ene-17one 在
aluminum oxide 作用下,
以
正戊烷 为溶剂,
反应 120.0h,
生成 、
3β-t-butyldimethylsilyloxy-14β-hydroxy-(5β)androst-15-en-17-one 、 (3S,5R,8R,9S,10S,13S,14S)-3-(tert-Butyl-dimethyl-silanyloxy)-14-hydroperoxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-cyclopenta[a]phenanthren-17-one 、 (3S,5R,8R,9S,10S,13S,14R)-3-(tert-Butyl-dimethyl-silanyloxy)-10,13-dimethyl-1,2,3,4,5,6,7,8,9,10,11,12,13,14-tetradecahydro-cyclopenta[a]phenanthren-17-one