(E)-8-(2-Formyl-phenyl)-2-methyl-oct-2-enoic acid ethyl ester 以
苯 为溶剂,
反应 0.75h,
生成 (4bR,8aR,9S,10R)-10-Hydroxy-9-methyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-9-carboxylic acid ethyl ester 、 (4bS,8aS,9S,10S)-10-Hydroxy-9-methyl-4b,5,6,7,8,8a,9,10-octahydro-phenanthrene-9-carboxylic acid ethyl ester