Chemistry of Heterocyclic Compounds

, Volume 9, Issue 7, pp 845–849 | Cite as

Synthesis and some reactions of selenopheno[2,3-c]pyrylium salts

  • V. I. Dulenko
  • N. N. Alekseev


The catalytic acylation and subsequent heterocyclization of β-acetonyl derivatives of selenophene have been investigated. Methods have been proposed for the synthesis of new heteroaromatic systems: salts of the selenopheno[2,3-c]pyrylium cation and of selenopheno[2,3-c]pyridine. Methods have been developed for the synthesis of selenophene-3-carbaldehydes and 3-acetonylselenophenes.


Organic Chemistry Pyridine Pyrylium Selenophene Pyrylium Salt 
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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • V. I. Dulenko
    • 1
  • N. N. Alekseev
    • 1
  1. 1.Donetsk Branch of Physical Organic Chemistry, Institute of Physical ChemistryAcademy of Sciences of the Ukrainian SSRDonetsk

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