反应详情

To a stirred mixture of 4.5 g of 2-amino-5-methylbenzamide and 200 ml of ether was added dropwise, a solution of 4.9 g of benzoyl isothiocyanate in 100 ml of ether over 20 minutes. After stirring overnight, the solid was collected, giving 8.7 g of 2-[[(benzoylamino)thioxomethyl]amino]-5-methylbenzamide.

1. additionwas added dropwise
2. customthe solid was collected