反应详情

To a stirred mixture of 3 g of 2-amino-5-methylbenzamide and 200 ml of ether was added dropwise, a solution of 3.7 g of 4-methylbenzoyl isothiocyanate in 100 ml of ether over 3 minutes. After 24 hours, the solid was collected, giving 6 g of the desired product as off-white crystals, mp 208°-209° C. (dec.).

1. additionwas added dropwise
2. customthe solid was collected