(1S,4aS,10aR)-1,4a-dimethyl-7-formyl-6-methoxy-1,4,4a,9,10,10a-hexahydro-2-oxophenanthrene-1-carboxylic acid methyl ester 在
二异丁基氢化铝 作用下,
以
甲苯 为溶剂,
反应 3.0h,
生成 (1S,2R,4aS,10aR)-1,7-bis(hydroxymethyl)-6-methoxy-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-2-phenanthrenol 、 (1S,2S,4aS,10aR)-1,7-bis(hydroxymethyl)-6-methoxy-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-2-phenanthrenol