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Chemistry of Heterocyclic Compounds

, Volume 19, Issue 2, pp 146–149 | Cite as

Structure and ring-chain tautomerism of 3-(1-hydroxy-4-bromo-2-naphthyl)propenal

  • I. M. Andreeva
  • E. M. Bondarenko
  • E. A. Medyantseva
  • V. I. Minkin
Article
  • 56 Downloads

Abstract

The previously undescribed 3-(1-hydroxy-4-bromo-2-naphthyl)propenal was synthesized. This aldehyde exists primarily in the form of the cyclic 2H-chromene tautomer in the crystalline state, in solutions in nonpolar solvents, and in acetonitrile, ethanol, and acetone. Ring-chain tautomeric equilibrium between the 2H-chromene and quinoid structures is observed in dimethyl sulfoxide.

Keywords

Acetone Organic Chemistry Acetonitrile Aldehyde Dimethyl 
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 1983

Authors and Affiliations

  • I. M. Andreeva
    • 1
  • E. M. Bondarenko
    • 1
  • E. A. Medyantseva
    • 1
  • V. I. Minkin
    • 1
  1. 1.Rostov State UniversityRostov-on-Don

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