反应详情

To a solution of 1.5 g of 3-(benzoylamino) benzoic acid suspended in 10 ml of toluene was added 2 ml of thionyl chloride, and the resulting mixture was stirred under a reflux condition for 2 hours. The reaction solution was returned to room temperature, and then the solvent was removed under a reduced pressure to obtain 1.53 g of the desired product (Yield: 95%) as a white solid.

1. customwas returned to room temperature
2. customthe solvent was removed under a reduced pressure