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Researches on 1, 2, 4-triazoles

VII. Properties and reactions of 1, 2, 4-triazolinones and 1-aryltetrazolinones(5)

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Determination of the acidity constants of 1-aryltetrazolinethiones-5, 4-aryl-1, 2, 4-triazolinethiones-3, 1-aryltetrazolinones-5, 4-aryl-1, 2, 4-triazolinones-3 shows that carbonyl compounds are 10−1–10−2 times less acid than compounds with a thione group. Acidities are found to increase considerably, 103–104 times, on passing from triazole compounds to tetrazole ones. 4-Aryl-1, 2, 4-triazolinones-3 and 1-aryl-tetrazolinones-5 are aminomethylated and cyanoethylated and the reactions found to take place at the amide nitrogen atom.

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References

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Authors and Affiliations

  1. Kirov Ural Polytechnic Institute, Sverdlovsk

    I. L. Shegal, V. L. Nirenburg, V. F. Degtyarev & I. Ya. Postovskii

Authors
  1. I. L. Shegal
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  2. V. L. Nirenburg
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  3. V. F. Degtyarev
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  4. I. Ya. Postovskii
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Additional information

For Part VI see [1].

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Shegal, I.L., Nirenburg, V.L., Degtyarev, V.F. et al. Researches on 1, 2, 4-triazoles. Chem Heterocycl Compd 1, 390–393 (1966). https://doi.org/10.1007/BF00473817

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  • DOI: https://doi.org/10.1007/BF00473817

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