反应详情

温度

125 °C

2-Methylsulfanyl-5-pyrimidin-5-ylmethyl-1H-pyrimidin-4-one (30 mg, 0.128 mmol, 1 eq) and 2-[4-(4-Fluoro-phenoxy)-phenyl]-ethylamine (44.4 mg, 0.192 mmol, 1.5 eq) were dissolved in dry ethanol (300 μl) and stirred at 125° C. for overnight. Reaction mixture was evaporated and crude residue was sent to HPLC/MS Purification. After HPLC/MS purification combined fractions of desired product were collected and put on lyophilisation to obtain 2-{2-[4-(4-fluoro-phenoxy)-phenyl]-ethylamino}-5-pyrimidin-5-ylmethyl-1H-pyrimidin-4-one (0.068 mmol; yield: 53.1%, HPLC-MS/UV: [M+H]+=418.45; rt: 9.78 min; purity: 98%). 1H NMR (300 MHz; DMSO-d6) δ/ppm 2.75 (t, J=7.50 Hz, 2H), 3.39-3.49 (m, 2H), 3.51 (s, 2H), 6.46 (br.s, 1H), 6.90 (d, J=8.57 Hz, 2H), 6.97-7.05 (m 2H), 7.15-7.25 (m, 4H), 7.66 (s, 1H), 8.66 (s, 2H), 8.97 (s, 1H), 10.92 (br.s., 1H)

1. customReaction mixture
2. customwas evaporated
3. customcrude residue was sent to HPLC/MS Purification
4. customAfter HPLC/MS purification
5. customwere collected