Chemistry of Heterocyclic Compounds

, Volume 8, Issue 3, pp 324–325 | Cite as

Reaction of dibepin with amino acids on chromatographic paper

  • B. S. Chekavichus
  • G. Ya. Dubur


A method was developed for the development of amino acids and some of their derivatives on Chromatographic paper by means of dibepin-8-[2′,3′(CO),6′,5′(CO)-dibenzoylene-4′-pyridyl]-l-naphthoyl chloride. The sensitivity was 2 μg in the case of glycine ethyl ester hydrochloride.


Chloride Ester Ethyl Organic Chemistry Glycine 
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Literature cited

  1. 1.
    G. Ya. Dubur and G. Ya. Vanag, Proceedings of the Commission on Analytical Chemistry [in Russian], Vol. 13 (1963), p. 429.Google Scholar
  2. 2.
    L. Ya. Leitis, G. Ya. Dubur, M. V. Shimanskaya, and G. Ya. Vanag, Izv. Akad. Nauk Latv. SSR, 1, 41 (1963).Google Scholar
  3. 3.
    I. M. Hais and K. Macek, Paper Chromatography [Russian translation], Inostr. Lit., Moscow (1962), p. 410.Google Scholar

Copyright information

© Consultants Bureau 1974

Authors and Affiliations

  • B. S. Chekavichus
    • 1
  • G. Ya. Dubur
    • 1
  1. 1.Institute of Organic SynthesisAcademy of Sciences of the Latvian SSRRiga

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