Chemistry of Heterocyclic Compounds

, Volume 10, Issue 4, pp 424–427 | Cite as

5,6-Trimethylenethiapyrylium and 5,6,7,8-tetrahydrothiochromylium salts

  • V. G. Kharchenko
  • S. K. Klimenko
  • M. N. Berezhnaya


5,6-Trimethylenethiapyrylium salts have been obtained for the first time. 5,6-Trimethyleneγ-thiopyrans (or 5,6,7,8-tetrahydro-γ-thiochromenes), which belong to a previously unknown series of two-ring sulfides, are formed by reaction of the 5,6-trimethylenethiapyrylium salts (or 5,6,7,8-tetrahydrothiochromylium salts) with Grignard reagents and lithium aluminum hydride.


Aluminum Sulfide Lithium Organic Chemistry Hydride 
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

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • V. G. Kharchenko
    • 1
  • S. K. Klimenko
    • 1
  • M. N. Berezhnaya
    • 1
  1. 1.N. G. Chernyshevskii Saratov State UniversityUSSR

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