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Chemistry of Heterocyclic Compounds

, Volume 22, Issue 6, pp 679–679 | Cite as

New method of isolating N-substituted 3-aminomethylenethiol-4-en-2-ones

  • M. A. Kalik
  • Ya. L. Gol'dfarb
  • M. M. Krayushkin
Letters to the Editor

Abstract

The methods for the synthesis of the little-studied N-substituted 3-aminomethylenethiol-4-en-2-ones (I) — thiophene analogs of aromatic o-hydroxyazomethines — are based on the application of the not readily accessible and labile hydroxy and methoxy derivatives of thiophene [1, 2].

Keywords

Organic Chemistry Methoxy Thiophene Methoxy Derivative 
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.

Literature cited

  1. 1.
    P. Demerseman, J. P. Lechartier, A. Cheutin, M. J. Desvoe, and P. Royer, Compt. Rend.,254, 1652 (1962).Google Scholar
  2. 2.
    Ya. L. Gol'dfarb and M. A. Kalik, Khim. Geterotsikl. Soedin, No. 2, 178 (1971).Google Scholar
  3. 3.
    Ch. Grundmann and P. Grunanger, The Nitrile Oxides, Springer-Verlag, Berlin (1971), p. 122.Google Scholar

Copyright information

© Plenum Publishing Corporation 1986

Authors and Affiliations

  • M. A. Kalik
    • 1
  • Ya. L. Gol'dfarb
    • 1
  • M. M. Krayushkin
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRMoscow

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