反应详情

A mixture of 2.03 g of 2-chloro-5-(methylthio)benzoic acid and 10 ml of thionyl chloride is heated on a steam bath for 1 hour. The volatiles are removed under vacuum and 20 ml of toluene added and removed under vacuum (2 times) to give 2.2 g of brown needles.

1. temperatureis heated on a steam bath for 1 hour
2. customThe volatiles are removed under vacuum and 20 ml of toluene
3. additionadded
4. customremoved under vacuum (2 times)