反应详情

To a stirred mixture of 1.0 g of 2-amino-N-phenylbenzamide and 500 ml of ether was added dropwise, a solution of 7.7 g of benzoyl isothiocyanate in 100 ml of ether over 20 minutes. After standing several hours, the solid was collected, giving 17.3 g of the desired product as cream- colored crystals mp 197°-200° C. (dec.).

1. additionwas added dropwise
2. waitAfter standing several hours
3. customthe solid was collected