N-(2-hydroxyethyl)-N-methyl-1'-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)spiro[cyclopropane-1,3'-indoline]-6'-carboxamide 、
2-溴-4-氯-6-甲氧基吡啶 在
四(三苯基膦)钯 、
potassium carbonate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.0h,
以86%的产率得到1'-(5-(4-chloro-6-methoxypyridin-2-yl)pyrimidin-2-yl)-N-(2-hydroxyethyl)-N-methylspiro-[cyclopropane-1,3'-indoline]-6'-carboxamide