反应详情

In 40 ml of ethanol were dissolved 10 g of 3-chlorohydroxybenzoic acid and 8 g of octyl bromide, and 40 ml a 2N aqueous solution of potassium hydroxide was added to the solution and the mixture was refluxed for 6 hours. The solution was made acidic and the precipitated crystal was recovered and recrystallized from an ethanol/water mixed solvent to obtain 9.5 g of 3-chloro-4-octyloxybenzoic acid.

1. additionwas added to the solution
2. temperaturethe mixture was refluxed for 6 hours
3. customthe precipitated crystal was recovered
4. customrecrystallized from an ethanol/water mixed solvent