(1R,2S,3R,4R,7S,8S,9R,10S)-4,5,6,7,14,14-hexachloro-1,11-bis(4-methoxyphenyl)-10,12-diphenylpentacyclo[8.2.1.14,7.02,9.03,8]tetradeca-5,11-dien-13-one   、                                                                                      
(1S,2S,3R,4R,7S,8S,9R,10R)-4,5,6,7,14,14-hexachloro-1,11-bis(4-methoxyphenyl)-10,12-diphenylpentacyclo[8.2.1.14,7.02,9.03,8]tetradeca-5,11-dien-13-one                                                                                                                                                                                                                                                                                                          生成                                                 (3Z,5Z,7Z)-1,10,11,12,13,13-hexachloro-4,6-bis(4-methoxyphenyl)-5,7-diphenyltricyclo[8.2.1.02,9]trideca-3,5,7,11-tetraene