反应详情

温度

125 °C

2-[4-(5-trifluoromethyl-pyridin-2-yloxy)-phenyl]ethylamine (0.246 mmol, 1.3 eq) and 5-(2-methoxy-pyrimidin-5-ylmethyl)-2-methylsulfanyl-1H-pyrimidin-4-one (0.189 mmol, 1 eq) were dissolved in dry ethanol (300 μL) and stirred at 125° C. for 16 hours. Solvent was evaporated and crude product was purified by Waters Mass Direct Autopurification system giving 5-(2-methoxy-pyrimidin-5-ylmethyl)-2-{2-[4-(5-trifluoromethyl-pyridin-2-yloxy)phenyl]-ethylamino}-1H-pyrimidin-4-one (0.090 mmol; yield: 36%, HPLC-MS/UV: [M+H]=499.34; rt: 10.40 min; purity: 94%). 1H NMR (300 MHz; CDCl3) δ/ppm 2.93 (t, J=7.05, 2H), 3.51 (s, 2H), 3.58-3.74 (m, 2H), 3.95 (s, 1H), 5.31 (br.s., 1H), 6.98-7.13 (m, 3H), 7.22-7.32 (m, 2H), 7.61-7.67 (m, 1H), 7.89 (dd, J=8.50, J=2.64, 1H), 8.38 (m, 1H)

1. customSolvent was evaporated
2. customcrude product was purified by Waters Mass Direct Autopurification system