(1R,4aR)-7-Methoxy-1,4a-dimethyl-3,4,4a,9,10,10a-hexahydro-1H-phenanthren-2-one 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
反应 1.0h,
生成
1β,2α,3,4,4a,9,10,10aα-octahydro-7-methoxy-1α,4aβ-dimethyl-2β-phenanthrol 、
1β,2β,3,4,4a,9,10,10aα-octahydro-7-methoxy-1α,4aβ-dimethyl-3α-phenanthrol