3-(2-((3-allyl-2-(4-methoxyphenyl)-4-oxo-10-phenethyl-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazine-7-carbonyl)oxy)ethyl)-1-methyl-1H-imidazol-3-ium tetrafluoroborate                                                                                                                                                              在
                                                                                                                                                                                 
氨                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以88%的产率得到methyl 3-allyl-2-(4-methoxyphenyl)-4-oxo-10-phenethyl-2,3,4,10-tetrahydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-7-ylcarboxylate