5-chloro-N4-(5-methyl-1H-pyrazol-3-yl)-N2-(4-(piperidin-4-yl)naphthalene-1-yl)pyrimidine-2,4-diamine 、
2-溴乙酰胺 、
三乙胺 在
crude product 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 0.33h,
以to afford 2-(4-(4-(5-chloro-4-(5-methyl-1H-pyrazol-3-ylamino)pyrimidin-2-ylamino)naphthalene-1-yl)piperidin-1-yl)acetamide的产率得到2-(4-(4-(5-chloro-4-(5-methyl-1H-pyrazol-3-ylamino)pyrimidin-2-ylamino)naphthalene-1-yl)piperidin-1-yl)acetamide