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Chemistry of Heterocyclic Compounds

, Volume 14, Issue 11, pp 1241–1245 | Cite as

Reaction of α-chloro-α-isonitrosoacetone with aminopyridines

  • I. N. Azerbaev
  • I. A. Poplavskaya
  • R. G. Kurmangalieva
  • S. F. Khalilova
Article

Abstract

2-Amino, 2-amino-3-methyl-, and 4-aminopyridine react with α-chloro-α-isonitrosoacetone at the heteroring nitrogen atom to give salts, which are converted to imidazo[1,2-a] pyridines or, in the case of 4-aminopyridine, to 1-(1-oximino-2-oxopropyl)-4-pyridoneimine when they are treated with alkali. Acetylpyridylurea was obtained from chloroisonitrosoacetone and 2-aminopyridine in pyridine.

Keywords

Nitrogen Organic Chemistry Pyridine Nitrogen Atom 
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 1979

Authors and Affiliations

  • I. N. Azerbaev
    • 1
  • I. A. Poplavskaya
    • 1
  • R. G. Kurmangalieva
    • 1
  • S. F. Khalilova
    • 1
  1. 1.Institute of Chemical SciencesAcademy of Sciences of the Kazakh SSRAlma-Ata

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