作者:T. V. Kochikyan、M. A. Samvelyan、V. S. Arutyunyan、A. A. Avetisyan、R. A. Tamazyan、A. G. Aivazyan
DOI:10.1134/s1070428010040184
日期:2010.4
isothiocyanates and subsequent cyclization of intermediate 1,4-substituted thiosemicarbazides. Alkylation of 1,2,4-triazole-3-thiols with benzyl chlorides and bromacetophenones gave only S-substituted derivatives.
通过使相应的羧酸酰肼与异硫氰酸酯反应,然后将中间体1,4-取代的硫代氨基脲进行环化反应,合成了新的1,2,4-三唑-3-硫醇。1,2,4-三唑-3-硫醇与苄基氯和溴苯乙酮的烷基化仅产生S取代的衍生物。