2-(2,6-dichlorophenyl)-6-(2-(2,4-difluorophenyl)imidazo[1,2-a]pyridin-3-yl)-4,5-dihydropyridazin-3(2H)-one 在
copper dichloride 作用下,
以
乙腈 为溶剂,
反应 72.0h,
生成 2-(2,6-Dichloro-phenyl)-6-[2-(2,4-difluoro-phenyl)-imidazo[1,2-a]pyridin-3-yl]-2H-pyridazin-3-one