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Chemistry of Heterocyclic Compounds

, Volume 9, Issue 4, pp 416–421 | Cite as

Synthesis of pyrylium and pyridine derivatives of benzofuran

  • G. N. Dorofeenko
  • V. I. Dulenko
  • V. I. Volbushko
Article

Abstract

Acylation of benzo[b]-2-furyl acetone was used to synthesize 2,9-disubstituted benzofuro[3,2c] pyrylium perchlorates, which were converted in high yields to the corresponding benzofuro-[3,2-c]pyridines. The molecular diagram of the pyrylium cation is examined. The IR, UV, and NMR spectra of the synthesized compounds are discussed.

Keywords

Acetone Organic Chemistry Pyridine Perchlorate Furyl 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    G. N. Dorofeenko and L. V. Dulenko, Khim. Geterotsikl. Soedin., 417 (1969).Google Scholar
  2. 2.
    G. N. Dorofeenko, L. V. Dulenko, V. I. Dulenko, and S. V. Krivun, Zh. Organ. Khim., 1, 1171 (1965).Google Scholar
  3. 3.
    G. N. Dorofeenko, S. V. Krivun, and N. S. Semenov, Khim. Geterotsikl. Soedin., 245 (1970).Google Scholar
  4. 4.
    Organic Syntheses [Russian translation], Vol. 7, Inostr. Lit., Moscow (1956), p. 44.Google Scholar
  5. 5.
    V. T. Sun, N. O. Bun-Hoi, and N. D. Houng, Bull. Soc. Chim. France, 1875 (1962).Google Scholar
  6. 6.
    A. R. Katritzky (editor), Physical Methods in Heterocyclic Chemistry, Academic Press (1963).Google Scholar
  7. 7.
    K. Nakanashi, Infrared Spectra and Structure of Organic Compound [Russian translation], Mir, Moscow (1965).Google Scholar
  8. 8.
    R. Pariser and R. Parr, J. Chem. Phys., 21, 466 (1953).Google Scholar
  9. 9.
    K. Dimroth, Angew. Chem., 72, 378 (1960).Google Scholar
  10. 10.
    K. Dimroth, Angew. Chem., 72, 379 (1960).Google Scholar
  11. 11.
    G. N. Dorofeenko, V. V. Mezheritskii, and V. I. Ardashev, Zh. Obshch. Khim., 37, 1858 (1967).Google Scholar

Copyright information

© Consultants Bureau 1975

Authors and Affiliations

  • G. N. Dorofeenko
    • 1
    • 2
  • V. I. Dulenko
    • 1
    • 2
  • V. I. Volbushko
    • 1
    • 2
  1. 1.Donetsk Branch, Institute of Physical Chemistry, Academy of Sciences of the Ukrainian SSRRostov State UniversityUSSR
  2. 2.Scientific-Research InstituteRostov State UniversityRostov-on-Don

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