反应详情

温度

0 °C

To a solution of sodium hydride (55 mg, 60% dispersion in mineral oil, 1.38 mmol) in THF (1 ml) at 0° C. was added phenol (100 mg, 1.06 mmol). After stirred at 0° C. for 10 minutes, the reaction solution was warmed to room temperature and stirred for 10 minutes. The reaction solution was cooled to 0° C. again, and was added a solution of N-(4-(chloromethyl)thiazol-2-yl)acetamide in ethanol (1 ml). The reaction was stirred at room temperature overnight and then was heated at 70° C. for 5 hours. The reaction solution was concentrated and the residue was purified via preparative HPLC to afford N-(4-phenoxymethyl-thiazol-2-yl)-acetamide as a tan amorphous solid (50 mg, 20%). LC/MS m/z 249.15 (M-1)+; HPLC Rt: 2.875 min.

1. temperaturethe reaction solution was warmed to room temperature
2. stirringstirred for 10 minutes
3. temperatureThe reaction solution was cooled to 0° C. again
4. stirringThe reaction was stirred at room temperature overnight
5. temperaturewas heated at 70° C. for 5 hours
6. concentrationThe reaction solution was concentrated
7. customthe residue was purified via preparative HPLC