反应详情

To 1.0 g (4.1 mmol) of 2-(m-trifluoromethylbenzyl)butanoic acid was added 0.98 g (8.2 mol) of thionyl chloride, and the resulting mixture was refluxed for 3 hours. Thionyl chloride was removed by an evaporator to obtain 1.0 g of 2-(m-trifluoromethylbenzyl)butanoic acid chloride as a colorless liquid.

1. temperaturethe resulting mixture was refluxed for 3 hours
2. customThionyl chloride was removed by an evaporator