2-bromo-N-(p-methylbenzyl)propionamide   、                                                                                      
咪康唑                                                                                                                                                              在
                                                                                                                                                                                 
4-甲基-2-戊酮   、                                                                                                  
异丙醚                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                    反应 20.0h,
                                                                                                                以yielding 9 parts of 1-[2,4-dichloro-β-(2,4-dichlorobenzyloxy)phenethyl]-3-{1-[N-(p-methylbenzyl)carbamoyl]ethyl}-imidazolium bromide的产率得到1-[2,4-dichloro-β-(2,4-dichlorobenzyloxy)phenethyl]-3-{1-[N-(p-methylbenzyl)carbamoyl]ethyl}-imidazolium bromide