作者:D. M. McKinnon、E. A. Robak
DOI:10.1139/v68-308
日期:1968.6.1
Certain 1,2-dithiolium salts react with primary amines in alcoholic solution to provide 1-aminopropene-3-thiones, which can be oxidized by iodine to form isothiazolium salts. These react with sulfur in pyridine to form isothiazole-3-thiones, which react with methyl iodide to form 3-methylthioisothiazolium iodides.
某些 1,2-二硫鎓盐在醇溶液中与伯胺反应生成 1-氨基丙烯-3-硫酮,它可以被碘氧化形成异噻唑鎓盐。它们与吡啶中的硫反应形成异噻唑-3-硫酮,后者与甲基碘反应形成 3-甲基硫代异噻唑鎓碘化物。