(2Z)-N-(4-methoxyphenyl)-2-[3-(4-methoxyphenyl)-1-(4-tolyl)-2-oxo-1,2,3,7a-tetrahydro-5H-imidazo[4,5-b]pyridin-5-ylidene]ethanamide                                                                                                                                                                                              以
                                                                                         
氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以97%的产率得到N-(4-methoxyphenyl)-2-[3-(4-methoxyphenyl)-1-(4-tolyl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]acetamide