4-[2-(4'-tert-butyl-biphenyl-4-yl)-2-(4'-chloro-2'-methyl-biphenyl-4-yl)-vinyl]-benzoic acid ethyl ester                                                                                                                                                              在
                                                                                                                                         
platinum(IV) oxide                                                                                                                                                                                                                               氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙酸乙酯                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以97%的产率得到4-[2-(4'-tert-butyl-biphenyl-4-yl)-2-(4'-chloro-2'-methyl-biphenyl-4-yl)-ethyl]-benzoic acid ethyl ester