苯乙炔   、                                                                                      
bis(dichlorosilyl)methane   、                                                                                                                                                                                                                                                    在
                                                                                                                                                                                 =CHSiMe2   、                                                                                                  3,3,5,5-Tetrachloro-1,7-diphenyl-3,5-disilahepta-1,6-diene                                                                                                                                  作用下,
                                                                                                                以
                                                                                         1,1,3,3-tetramethyl-1,3-divinyl-1,3-disiloxane   、                                                                                         
苯                                                                                  为溶剂,
                                                                                                                                                    反应 2.17h,
                                                                                                                以to give a mixture comprising 1.05 g of 3,3,5,5-tetrachloro-1-phenyl-3,5-disilapent-1-ene (TCD-GC area 18.9%) and 3,3,5,5-tetrachloro-1,7-diphenyl-3,5-disilahepta-1,6-diene (TCD-GC area 74.1%)的产率得到3,3,5,5-Tetrachloro-1-phenyl-3,5-disilapent-1-ene