rac-1-Phenylcyclonona-1,2-diene                                                                                                                                                                                              以
                                                                                         
氘代氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 336.0h,
                                                                                                                生成                                                 cis-2,3,4,5,6,7,7a,7b,8,9,10,11,12,13-Tetradecahydro-7a,7b-diphenylcyclobuta[1,2:3,4]dicyclononene   、                                                                                             trans-2,3,4,5,6,7,7a,7b,8,9,10,11,12,13-Tetradecahydro-7a,7b-diphenylcyclobuta[1,2:3,4]dicyclononene