Studies of Dithiobiurets. III. The Preparation and Properties of 3,5-Disubstituted 3<i>H</i>-1,2,4-Dithiazoles
作者:Isao Iwataki
DOI:10.1246/bcsj.45.3572
日期:1972.12
3,5-Disubstituted 3H-1,2,4-dithiazoles were prepared by the oxidation of dithiobiurets, S-benzylisodithiobiurets, and alkyl trithioallophanates, and then 3-acyl or carbamoylimino derivatives were obtained by the direct acylation or carbamoylation of the dithiazole salts. From the spectral data of these compounds, it is concluded that the carbonyl group affects the pseudoaromatic character of the dithiazole