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Russian Journal of General Chemistry

, Volume 89, Issue 2, pp 224–229 | Cite as

Synthesis and Structure of Disodium 1,2-Bis(2-oxocycloalkylidene)ethane-1,2-diolates and Disodium 4-Alkoxy-4-oxo-1-(2-oxocycloalkylidene)but-2-ene-1,2-diolates

  • P. P. MukovozEmail author
  • E. S. Dankovtseva
  • V. P. Mukovoz
  • V. V. Abramova
  • N. A. Chigrineva
  • E. A. Danilova
Article
  • 4 Downloads

Abstract

Two-stage condensation of cycloalkyl ketones with dimethyl oxalate or alkyl acetates with dialkyl oxalates and cycloalkyl ketones produced disodium 1,2-bis(2-oxocycloalkylidene)ethane-1,2-diolates and disodium 4-alkoxy-4-oxo-1-(2-oxocycloalkylidene)but-2-ene-1,2-diolates, respectively. The structural features of the obtained compounds were discussed on the basis of their IR, 1H NMR spectroscopy, and mass spectrometry data.

Keywords

1,3,4,6-tetracarbonyl compounds cycloalkyl ketones alkali metal oxoenolates 

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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • P. P. Mukovoz
    • 1
    Email author
  • E. S. Dankovtseva
    • 1
  • V. P. Mukovoz
    • 1
  • V. V. Abramova
    • 1
    • 2
  • N. A. Chigrineva
    • 1
    • 2
  • E. A. Danilova
    • 3
  1. 1.All-Russian Research Institute of PhytopathologyBol’shiye Vyazemy, Moscow oblast’Russia
  2. 2.Orenburg State UniversityOrenburgRussia
  3. 3.Ivanovo State University of Chemical TechnologyIvanovoRussia

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