1,6-bis(4-nitrophenyl)-4-oxo-3-phenyl-(3',5',6'-tri-O-acetyl-1,2-dideoxy-α-D-glucofurano)[1',2':4,5]-5aH,5bH-imidazo[2,1-a]pyrimidin-5-ilium-2-thiolate                                                                                                                                                                                              以
                                                                                         
氯仿                                                                                  为溶剂,
                                                                                                                                                    反应 24.0h,
                                                                                                                以72%的产率得到6-(4-nitrophenyl)-2-(4-nitrophenylthio)-3-phenyl-(3',5',6'-tri-O-acetyl-1,2-dideoxy-α-D-glucofurano)[1',2':4,5]-5aH,5bH-imidazo-[1,2-a]pyrimidin-4-one