Oxidation of Mixtures of Thioureas: Part XII –Oxidation of Mixtures of 1,3-diaryl Thioureas and Thiourea Forming 1,2,4,-thiadiazolines
In an acidic alcoholic solution, binary combinations of 1,3-diaryl thioureas and thiourea create 3-amino-4-aryl-5-arylimino-D2-1,2,4,-thiadiazolines. The steric effect is responsible for the transformation of bis(formamidine)sulphide to...