Chemistry of Heterocyclic Compounds

, Volume 47, Issue 7, pp 807–810 | Cite as

Interaction of 1,5-disubstituted 3-methyl-2-oxo-2,3-dihydro- 1H-imidazole-4-carbonitriles with hydrogen sulfide

  • S. A. Chumachenko
  • O. V. Shablykin
  • E. B. Rusanov
  • V. S. Brovarets

The reaction of 1-alklyl(aryl)-5-alkyl(aryl)amino-3-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carbo-nitriles with hydrogen sulfide was investigated. Unexpectedly, this led, after treatment of the reaction products with triethyl orthoformate, to 1,2,4-dithiazol-5-ylidene-5-thioxoimidazolidin-2-one derivatives.


dithiazoles 3-methylimidazol-2-ones hydrogen sulfide triethyl orthoformate 


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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • S. A. Chumachenko
    • 1
  • O. V. Shablykin
    • 1
  • E. B. Rusanov
    • 2
  • V. S. Brovarets
    • 1
  1. 1.Institute of Bioorganic Chemistry and Petrochemistrytional Academy of Sciences of UkraineKyivUkraine
  2. 2.Institute of Organic ChemistryNational Academy of Sciences of UkraineKyivUkraine

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