dimethyl 2-(5-[2,3,4,5,6-2H5]phenyl-5-methyl-2-phenylsulfonylhexa-2,3-dienyl)-2-(prop-2-ynyl)malonate                                                                                                                                                              在
                                                                                                                                                                                 di(rhodium)tetracarbonyl dichloride                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                    反应 0.17h,
                                                                                                                以95%的产率得到[2,12,13,14,15-2H5]-5,5-bis(methoxycarbonyl)-10,10-dimethyl-7-phenylsulfonyltricyclo[9.4.0.03,8]pentadeca-1(11),2,7,12,14-pentaene