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Chemistry of Heterocyclic Compounds

, Volume 19, Issue 8, pp 882–886 | Cite as

Diazo carbonyl derivatives of heterocycles. 1. Diazoacetyl derivatives of pyridine and their transformations

  • S. V. Chapyshev
  • V. G. Kartsev
  • A. M. Sipyagin
Article
  • 28 Downloads

Abstract

Isomeric o-carbomethoxydiazoacetylpyridines were obtained. It is shown that, under the influence of acids on β-diazoacetyl derivatives of pyridine, the corresponding azaisochroman-1,4-diones are formed. The formation of azaisochroman-1,4-diones does not occur in the case of α- and γ-diazoacetylpyridines.

Keywords

Organic Chemistry Pyridine Carbonyl Diones Diazoacetyl 
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 1984

Authors and Affiliations

  • S. V. Chapyshev
    • 1
  • V. G. Kartsev
    • 1
  • A. M. Sipyagin
    • 1
  1. 1.Branch of the Institute of Chemical PhysicsAcademy of Sciences of the USSRChernogolovka

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