7-Bromo-3-trifluoromethyl-imidazo[1,2-B][1,2,4]triazine 、
5'-(5,5-dimethyl-[1,3,2]dioxaborinan-2-yl)-5,2'-difluorobiphenyl-2-carbonitrile 以to give 68.7 mg (46%) of 5,2′-difluoro-5′-(3-trifluoromethylimidazo[1,2-b][1,2,4]triazin-7-yl)biphenyl-2-carbonitrile as a yellow solid的产率得到5,2'-difluoro-5'-(3-trifluoromethylimidazo[1,2-b][1,2,4]triazin-7-yl)-biphenyl-2-carbonitrile