反应详情

17.1 g (46.0 mmol) of trans-6-bromo-2-fluoro-3-(4-pentylcyclohexyl)-benzoic acid were dissolved in 70 ml of acetone, 7.66 g (55.4 mmol) of potassium carbonate and 3.14 ml (50.6 mmol) of methyl iodide were added, and the mixture was refluxed overnight. The batch was filtered, and the solvent was distilled off, giving 18 g (100%) of methyl 6-bromo-2-fluoro-3-(4-pentylcyclohexyl)benzoate as a colourless oil, which was reacted further without further purification.

1. temperaturethe mixture was refluxed overnight
2. filtrationThe batch was filtered
3. distillationthe solvent was distilled off