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


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.


Acetone Organic Chemistry Pyridine Perchlorate Furyl 
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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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