反应详情

温度

130 °C

DMSO (65 mL) was added to a vial containing 5-hydroxy-6-methylisoquinolin-1(2H)-one (5.50 g, 31.4 mmol) and 4-(2-chloropyridin-3-yl)-N-methylpyrimidin-2-amine (6.93 g, 31.4 mmol). Cesium carbonate (30.7 g, 94.2 mmol) was added to the vial, and the vial was sealed and heated to 130° C. for 16 hours. The vial was allowed to cool to ambient temperature and the mixture was diluted with water (˜1 L) and neutralized with AcOH. The precipitate was filtered to afford 6-methyl-5-(3-(2-(methylamino)pyrimidin-4-yl)pyridin-2-yloxy)isoquinolin-1(2H)-one. MS (M+H)+ 360.

1. customwas sealed
2. temperatureto cool to ambient temperature
3. filtrationThe precipitate was filtered