bis(benzonitrile)dichloroplatinum(II)   、                                                                                      
1,3,5-tris[(2'-diphenylphosphanyl)ethyl]benzene                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以15%的产率得到4,4,17,17,30,30-hexachloro-3,3,5,5,16,16,18,18,29,29,31,31-dodecaphenyl-3,5,16,18,29,31-hexaphospha-4,17,30-triplatina[73]-(1,3,5)-cyclophane