6-methyl-1-(4-methyl-4-pentenyl)cyclohexen-3-one 以
正己烷 为溶剂,
反应 12.0h,
生成 (3aR,4aR,8R,8aR)-3a,8-Dimethyl-octahydro-cyclopenta[1,4]cyclobuta[1,2]benzen-5-one 、 (3aR,4aR,8S,8aR)-3a,8-Dimethyl-octahydro-cyclopenta[1,4]cyclobuta[1,2]benzen-5-one 、 (3aR,4aS,8R,8aR)-3a,8-Dimethyl-octahydro-cyclopenta[1,4]cyclobuta[1,2]benzen-5-one 、 (3aR,4aS,8S,8aR)-3a,8-Dimethyl-octahydro-cyclopenta[1,4]cyclobuta[1,2]benzen-5-one