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