反应详情

3-[5-(N-methylsulfamoyl)-1,3,4-thiadiazol-2-yl]-1,1-dimethylurea, from 4 g. of the carbamic acid, phenyl ester, above, and 3 g. of diethylamine hydrochloride. The product had a melting point of about 152°-153° C. and weighed 1.5 g.