4-[5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrol-2-ylmethyl]aniline   、                                                                                      
2-氯乙烷磺酰氯                                                                                                                                                              在
                                                                                                                                                                                 silica gel                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
吡啶                                                                                  为溶剂,
                                                                                                                                                    反应 1.5h,
                                                                                                                以to give N-{4-[5-(4-chloro-benzoyl)-1,4-dimethyl-1H-pyrrol-2-ylmethyl]phenyl}ethenesulfonamide, (1.29 g, 93%) as a solid的产率得到N-{4-[5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrol-2-ylmethyl]phenyl}ethenesulfonamide