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Aromatic cations from pyrones and similar compounds

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

Various pyrones and flavone, xanthone, and diphenylcyclopropenone react with organic nucleophiles in the presence of phosphorus oxychloride in nitromethane with the formation of the corresponding aromatic cations, which have been isolated in the form of the perchlorates.

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Literature cited

  1. A. T. Balaban, W. Schroth, and G. Fischer, Advan. Heterocycl. Chem., 10, 241 (1969).

    Google Scholar 

  2. A. Baeyer, Ber., 43, 2337 (1910).

    Google Scholar 

  3. S. N. Baranov, A. I. Buryak, S. V. Dul'skaya, and S. V. Krivun, Khim. Geterotsikl. Soedin,, 280 (1972).

  4. S.V. Krivun, Khim. Geterotsikl. Soedin., 716 (1970).

  5. S. V. Krivun, S. N. Baranov, and A. I. Buryak, Khim. Geterotsikl. Soedin., 1320 (1971).

  6. A. T. Balaban, G. Mateescu, and M. Ellian, Tetrah., 18, 1083 (1962).

    Google Scholar 

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Authors and Affiliations

  1. Donetsk Branch of Physical Organic Chemistry, Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSR, USSR

    S. V. Krivun, A. I. Buryak & S. N. Baranov

Authors
  1. S. V. Krivun
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  2. A. I. Buryak
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  3. S. N. Baranov
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1199–1201, September, 1973.

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Krivun, S.V., Buryak, A.I. & Baranov, S.N. Aromatic cations from pyrones and similar compounds. Chem Heterocycl Compd 9, 1089–1090 (1973). https://doi.org/10.1007/BF00474778

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  • DOI: https://doi.org/10.1007/BF00474778

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