1060 JP KASS, JOSEPH NICHOLS AND G. 0. BURR ... Summary 1. Ethylene-thiourea is oxidized by 5,j-di- bromoxyhydrouracil and 6,5-dichloro-4-methy1- oxyhydrouracil to dihydroglyoxaline sul@e, C~HION~S. This sulfur base is identical with the com- pound obtained by Jaffe in 1894 by the action of thiophosgene on ethylenediamine. 3. The same base, CeHloN4S, is formed in good yield by interaction of ethylene-thiourea with thiophosgene. Ethylene-thiourea is ...
