反应详情

温度

80 °C

To a stirred solution of 1-fluoro-4-nitrobenzene (10 mmol) in DMF (20 mL) at rt, solid potassium carbonate (30 mmol) was added followed by addition of 4-fluorophenol (10 mmol) to the reaction mixture and heating to 80° C. until the reaction was complete as indicated by TLC or HPLC. After cooling to rt, the reaction mixture was poured into EtOAc (100 mL), washed with H2O (2×50 mL) and brine (50 mL), and dried over sodium sulfate. The solvent was removed in vacuuo to afford the desired 4-fluorophenoxy-1-nitrobenzene. The crude product may be used for further transformation .

1. temperatureAfter cooling to rt
2. washwashed with H2O (2×50 mL) and brine (50 mL)
3. dry with materialdried over sodium sulfate
4. customThe solvent was removed in vacuuo