3-(6-chloropyridine-3-yl)-6-(2-fluoro-4-methoxyphenol)-4-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile 、
N,N,N'-三甲基乙二胺 以
异丁酰胺 为溶剂,
反应 20.0h,
以40%的产率得到3-(6-((2-(dimethylamino)ethyl)(methyl)amino)pyridine-3-yl)-6-(2-fluoro-4-methoxyphenyl)-4-methyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile