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Synthesis and oxidation of aromatic substituted 6,7-dihydropyrazolo[1,5-a]pyrimidines

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Condensation of 5-amino-3-methylpyrazole with chalcone or dypnone gives aromatic substituted 6,7-dihydropyrazolo[1,5-a]pyrimidines which undergo air oxidation. An x-ray structure for 2-methyl-6-hydroxy-5,7-diphenyl-6,7-dihydropyrazolo[1,5-a]pyrimidine is reported.

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References

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Authors and Affiliations

  1. Kharkov State University, 310077, Kharkov

    S. M. Desenko, V. D. Orlov, V. V. Lipson, O. V. Shishkin, K. A. Potekhin & Yu. T. Struchkov

  2. A. N. Nesmeyanov Institute of Organoelemental Compounds, 117813, Moscow

    S. M. Desenko, V. D. Orlov, V. V. Lipson, O. V. Shishkin, K. A. Potekhin & Yu. T. Struchkov

Authors
  1. S. M. Desenko
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  2. V. D. Orlov
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  3. V. V. Lipson
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  4. O. V. Shishkin
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  5. K. A. Potekhin
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  6. Yu. T. Struchkov
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 109–114, January, 1993.

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Desenko, S.M., Orlov, V.D., Lipson, V.V. et al. Synthesis and oxidation of aromatic substituted 6,7-dihydropyrazolo[1,5-a]pyrimidines. Chem Heterocycl Compd 29, 95–99 (1993). https://doi.org/10.1007/BF00528644

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  • DOI: https://doi.org/10.1007/BF00528644

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