1,4-Dihydro-2,6-dimethyl-4-(1,2-dimethyl-4-nitro-imidazol-5-yl)-pyridin-3,5-dicarbonsaeuredimethylester                                                                                                                                                              在
                                                                                                                                                                                 cerium(IV) ammonium nitrate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
丙酮                                                                                  为溶剂,
                                                                                                                                                    反应 0.33h,
                                                                                                                以90%的产率得到2,6-Dimethyl-4-(1,2-dimethyl-4-nitro-imidazol-5-yl)-pyridin-3,5-dicarbonsaeuredimethylester