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Chemistry of Heterocyclic Compounds

, Volume 23, Issue 6, pp 651–655 | Cite as

Synthesis of new pyrazole and isoxazole derivatives based on products of condensation of β-dicarbonyl compounds with 1,2,3-trihalopropanes

  • Sh. T. Akhmedov
  • N. S. Sadykhov
  • V. M. Ismailov
  • M. A. Akhundova
  • M. M. Mamedov
  • S. I. Kozhushkov
  • N. S. Zefirov
Article

Abstract

The reaction of 2-(2-halo-3-propenyl)-1,3-dicarbonyl compounds, which are formed in the alkylation of Β-dicarbonyl compounds with 1,2,3-trihalopropanes in the presence of potassium carbonate in DMSO, with hydrazine and hydroxylamine derivatives was studied. The synthesis of new pyrazole and isoxazole derivatives on the basis of this reaction is described. Some chemical transformations of the 1,2-azoles obtained were investigated.

Keywords

Potassium DMSO Organic Chemistry Hydrazine Alkylation 
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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Copyright information

© Plenum Publishing Corporation 1987

Authors and Affiliations

  • Sh. T. Akhmedov
    • 1
    • 2
  • N. S. Sadykhov
    • 1
    • 2
  • V. M. Ismailov
    • 1
    • 2
  • M. A. Akhundova
    • 1
    • 2
  • M. M. Mamedov
    • 1
    • 2
  • S. I. Kozhushkov
    • 1
    • 2
  • N. S. Zefirov
    • 1
    • 2
  1. 1.S. M. Kirov Azerbaidzhan State UniversityBaku
  2. 2.M. V. Lomonosov Moscow State UniversityMoscow

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