5-溴烟腈 、 6-(3,4-dimethoxy-phenyl)-2-methyl-3-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-imidazo[1,2-b]pyridazine 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride potassium carbonate 作用下,
以
乙醇 、
甲苯 为溶剂,
反应 1.0h,
生成
5-{4-[6-(3,4-dimethoxy-phenyl)-2-methyl-imidazo[1,2-b]pyridazin-3-yl]-phenyl}-nicotinonitrile