Russian Journal of Organic Chemistry

, Volume 42, Issue 6, pp 860–864 | Cite as

Behavior of benzoins and hydroxy ketones in acid medium: II. Reactions of 1,2-bis(2,5-dimethyl-3-thienyl)-2-hydroxy-ethan-1-one with N,S-binucleophiles in trifluoroacetic acid

  • M. M. Krayushkin
  • B. V. Lichitskii
  • A. P. Mikhalev
  • B. V. Nabatov
  • A. A. Dudinov
  • S. N. Ivanov
Article

Abstract

1,2-Bis(2,5-dimethyl-3-thienyl)-2-hydroxyethan-1-one reacts with thioamides, thiosemicarbazides, and methyl hydrazinecarbodithioate in trifluoroacetic acid to give the corresponding thiazole, thiadiazine, and pyrazole derivatives, respectively.

Keywords

Methyl Organic Chemistry Ketone Acid Medium Pyrazole 

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References

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Copyright information

© Pleiades Publishing, Inc. 2006

Authors and Affiliations

  • M. M. Krayushkin
    • 1
  • B. V. Lichitskii
    • 1
  • A. P. Mikhalev
    • 1
  • B. V. Nabatov
    • 1
  • A. A. Dudinov
    • 1
  • S. N. Ivanov
    • 1
  1. 1.Zelinskii Institute of Organic ChemistryRussian Academy of SciencesMoscowRussia

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