反应详情

Charge methyl 4-fluoro-3-hydroxybenzoate (519 mg, 3.05 mmol), 4-(bromomethyl)-1-fluorobenzene (577 mg, 3.05 mmol), K2CO3 (843 mg, 6.10 mmol) and ethanol (10 mL) to a flask. The mixture was then stirred at room temperature overnight. Water was added to the reaction mixture at 0° C., filtered, and the solid dried and purified by flash column chromatograph to give 571 mg of the title compound (67%). 1H NMR (400 MHz, CDCl3): δ 3.90 (3H, s), 5.13 (2H, s), 7.06-7.15 (3H, m), 7.41-7.45 (2H, m), 7.63-7.67 (1H, m), 7.71 (1H, dd, J=2.0 Hz, 8.4 Hz).

1. filtrationfiltered
2. customthe solid dried
3. custompurified by flash column chromatograph