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Protonation of 4-hydroxypyrazolo[3,4-d]pyrimidine and its methyl derivatives

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The ability of 4-hydroxypyrazolo[3,4-d]pyrimidine and its methyl derivatives to form mono- and dications was shown by UV and PMR spectroscopy; an assumption regarding the structures is expressed on the basis of the data obtained.

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Authors and Affiliations

  1. Ministry of Public Health of the USSR, Institute of Biophysics, Moscow

    T. S. Leonova, V. V Ogorodnikova, A. M. Alymov, T. A. Babushkina & V. G. Yashunskii

Authors
  1. T. S. Leonova
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  2. V. V Ogorodnikova
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  3. A. M. Alymov
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  4. T. A. Babushkina
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  5. V. G. Yashunskii
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Additional information

In principle, the nitrogen atom in the 7 position may also participate in the tautomeric transformations.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 838–843, June, 1975.

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Leonova, T.S., Ogorodnikova, V.V., Alymov, A.M. et al. Protonation of 4-hydroxypyrazolo[3,4-d]pyrimidine and its methyl derivatives. Chem Heterocycl Compd 11, 735–739 (1975). https://doi.org/10.1007/BF00959975

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  • DOI: https://doi.org/10.1007/BF00959975

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