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Chemistry of Heterocyclic Compounds

, Volume 8, Issue 10, pp 1247–1248 | Cite as

Structure and properties of 1-(2-pyridyl)-3-phenyl-5-arylformazans

  • L. M. Shegal
  • L. P. Sidorova
  • N. P. Bednyagina
  • I. L. Shegal
Article
  • 28 Downloads

Abstract

A series of 1-(2-pyridyl)-3-phenyl-5-arylformazans, which form deeply colored complexes with Zn2+, Cu2+, Co2+, and Ni2+ salts, were obtained by coupling of arenediazonium salts, containing various substituants in the phenyl ring, with benzaldehyde 2-pyridylhydrazone. The presence of a nitro group causes deepening of the color and leads to the appearance of negative solvatochromism.

Keywords

Color Organic Chemistry Phenyl Benzaldehyde Phenyl Ring 
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

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    D. Jerchel and H. Fischer, Ber., 89, 563 (1956).Google Scholar
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    A. Kawase, Bunseki Kagaku, 16, (12), 1364 (1967); Chem. Abstr., 69, 64,285.Google Scholar
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    N. P. Bednyagina, N. V. Serebryakova, and G. N. Lipunova, Khim. Geterotsikl. Soedin., 342 (1967).Google Scholar
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    E. Bamberger and H. Pemsel, Ber., 36, 88 (1903).Google Scholar

Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • L. M. Shegal
    • 1
    • 2
  • L. P. Sidorova
    • 1
    • 2
  • N. P. Bednyagina
    • 1
    • 2
  • I. L. Shegal
    • 1
    • 2
  1. 1.N. P. Ogarev Mordovskii State UniversitySaransk
  2. 2.S. M. Kirov Ural Polytechnic InstituteSverdlovsk

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