反应详情

温度

100 °C

A glass microwave reaction vessel was charged with N-(6-methoxypyridin-3-yl)-5-(4-methyl-6-(methylthio)-1,3,5-triazin-2-yl)-2-(piperidin-1-yl)pyrimidin-4-amine (22 mg, 0.052 mmol), ammonia (0.5 mL, 30% in water) and dioxane (2 mL). The reaction mixture was stirred and heated in an oil bath at 100° C. for 23 h. The solvent was removed in vacuo and the residue was purified by silica gel chromatography eluting with EtOAc to give 4-(4-(6-methoxypyridin-3-ylamino)-2-(piperidin-1-yl)pyrimidin-5-yl)-6-methyl-1,3,5-triazin-2-amine (18 mg, 0.046 mmol, 88% yield). 1H NMR (300 MHz, CDCl3) δ 11.88 (s, 1H); 9.27 (s, 1H); 8.35 (s, 1H); 7.97-8.06 (m, J=8.18, 1.46 Hz, 1H); 6.76 (d, J=8.92 Hz, 1H); 5.21 (s, 2H); 3.95 (s, 3H); 3.83 (s, 4H); 2.48 (s, 3H); 1.57-1.76 (m, 6H). m/z (ESI, +ve ion) 394.1 (M+H)+.

1. customA glass microwave reaction vessel
2. customThe solvent was removed in vacuo
3. customthe residue was purified by silica gel chromatography
4. washeluting with EtOAc