反应详情

A mixture of 4.0 g sodium 4-[[2-(phenylmethyl)benzoyl]amino]benzoate is suspended in water and the pH adjusted to 5 with acetic acid. The solid is collected by filtration and dried at 80° C. in vacuo to give 3.75 g of the desired product, 246°-247° C. M+ =332.

1. filtrationThe solid is collected by filtration
2. customdried at 80° C. in vacuo