反应详情

The desired thiocarbamate is obtained in analogy with the preparation of Z-13 b, starting from 101 g of 2-amino-5,6-dihydro-4H-benzothiazol-7-one (602 mmol) in 3.4 l of pyridine and 75 g of ethyl chlorothioformate (602 mmol). Yield: 84 g