{2-Phenyl-5-[(E)-3-trifluoromethyl-phenylimino]-5H-imidazol-4-yl}-(3-trifluoromethyl-phenyl)-amine 在
ammonium cerium (IV) nitrate 、
potassium carbonate 作用下,
以
乙腈 为溶剂,
以71%的产率得到2-phenyl-4-(3-trifluoromethylphenyl)-7-trifluoromethyl-4H-imidazo[4,5-b]quinoxaline