反应详情

温度

50 °C

7.39 g of 1-ethoxymethoxy-4-pentafluoroethyl benzene, 30 ml of acetone and 30 ml of 6 M hydrochloric acid were stirred while heating at 50° C. for 2.5 hours. The reaction mixture was cooled to room temperature, and then poured into water, followed by extraction with ethyl acetate. The combined organic layers were washed with water and a saturated sodium chloride solution, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The residue was subjected to silica gel column chromatography to give 4-(pentafluoroethyl)phenol.

1. temperatureThe reaction mixture was cooled to room temperature
2. extractionfollowed by extraction with ethyl acetate
3. washThe combined organic layers were washed with water
4. dry with materiala saturated sodium chloride solution, dried over anhydrous magnesium sulfate
5. concentrationconcentrated under reduced pressure