Abstract
Acylation of some substituted 1,2,4-triazole-3-thiones in the presence of triethylamine gives N-substituted derivatives. S-Substituted derivatives, which are readily transacylated to the N-substituted derivatives on heating, are formed in the case of 4-phenyltriazolethiones in alkaline media. In the case of 4-allyltriazolethiones acylation in alkaline media gives only the N-substituted derivatives. Bromination of the acyl derivatives gives the disulfides.
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T. Wieland and H. Hornig, Ann., 600, 12 (1956).
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 851–853, June, 1975.
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Tsitsika, M.M., Khripak, S.M. & Smolanka, I.V. Acylation of some substituted 1,2,4-triazole-3-thiones. Chem Heterocycl Compd 10, 740–742 (1974). https://doi.org/10.1007/BF00480940
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DOI: https://doi.org/10.1007/BF00480940