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Chemistry of Heterocyclic Compounds

, Volume 27, Issue 6, pp 604–606 | Cite as

Synthesis and properties of N,N′-bis(1,3-indanedion-2-yl)imidazolium betaine

  • I. K. Raiskuma
  • O. Ya. Neiland
  • R. B. Kampare
Article
  • 37 Downloads

Abstract

A method for the synthesis of a new type of onium derivative of 1,3-indanedione — N,N′-bis(1,3-indanedion-2-yl)imidazolium betaine — by anhydride condensation of N-(1,3-indanedion-2-yl)-N′-carboxymethylimidazolium betaine with phthalic anhydride was developed. The new substance is an acid and forms stable salts.

Keywords

Organic Chemistry Imidazolium Anhydride Betaine Phthalic Anhydride 
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 1991

Authors and Affiliations

  • I. K. Raiskuma
    • 1
  • O. Ya. Neiland
    • 1
  • R. B. Kampare
    • 1
  1. 1.Riga Technical UniversityRiga

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