1,1-二苯乙烯 、
4,4-二甲基-2-环己基-1-酮 以
环己烷 为溶剂,
生成 (4aS,9R,10aS)-1,1-Dimethyl-9-phenyl-2,3,4a,9,10,10a-hexahydro-1H-phenanthren-4-one 、 (4aS,9R,10aS)-4,4-Dimethyl-9-phenyl-3,4,4a,9,10,10a-hexahydro-2H-phenanthren-1-one 、
trans-5,5-dimethyl-7,7-diphenylbicyclo[4.2.0]octan-2-one 、
cis-5,5-dimethyl-7,7-diphenylbicyclo[4.2.0]octan-2-one