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Synthesis of 2-aryl-3,4,5,6-bis(trimethylene) pyrylium salts and the corresponding pyridine bases

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

2-Aryl-3,4,5,6-bis(trimethylene)pyrylium perchlorates were obtained by acylation of cyclopentylidenecyclopentanone with aromatic acid chlorides in the presence of anhydrous aluminum chloride with subsequent treatment with 70% perchloric acid. The synthesized salts were converted to the corresponding pyridine bases.

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Literature cited

  1. G. N. Dorofeenko, Yu. A. Zhdanov, V. I. Dulenko, V. A, Palchkov, and N. V. Kovalenko, Khim. Geterotsikl. Soedin., 172 (1966).

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Authors and Affiliations

  1. Rostov State University, Scientific-Research Institute of Physical and Organic Chemistry, Rostov-on-Don

    G. N. Dorofeenko, G. P. Safaryan & T. I. Polyakova

Authors
  1. G. N. Dorofeenko
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  2. G. P. Safaryan
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  3. T. I. Polyakova
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1461–1463, November, 1972.

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Dorofeenko, G.N., Safaryan, G.P. & Polyakova, T.I. Synthesis of 2-aryl-3,4,5,6-bis(trimethylene) pyrylium salts and the corresponding pyridine bases. Chem Heterocycl Compd 8, 1318–1320 (1972). https://doi.org/10.1007/BF00471861

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  • DOI: https://doi.org/10.1007/BF00471861

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