tetrakis-(p-methoxyphenyl)cyclopentadienone 、 1,6,7,8,9,9-hexachloro-endo-tricyclo<4.2.1.0
2.5>nona-3,7-diene 以
四氯化碳 为溶剂,
生成
(1R,4S,4aR,4bS,5S,8R,8aR,8bS)-1,2,3,4,10,10-hexachloro-5,6,7,8-tetrakis(4-methoxyphenyl)-1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylen-9-one 、 (1R,4S,4aR,4bS,5S,8R,8aR,8bS)-1,2,3,4,10,10-hexachloro-5,6,7,8-tetrakis(4-methoxyphenyl)-1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylen-9-one