Abstract
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.
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G. Ya. Dubur and G. Ya. Vanag, Proceedings of the Commission on Analytical Chemistry [in Russian], Vol. 13 (1963), p. 429.
L. Ya. Leitis, G. Ya. Dubur, M. V. Shimanskaya, and G. Ya. Vanag, Izv. Akad. Nauk Latv. SSR, 1, 41 (1963).
I. M. Hais and K. Macek, Paper Chromatography [Russian translation], Inostr. Lit., Moscow (1962), p. 410.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 357–358, March, 1972.
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Chekavichus, B.S., Dubur, G.Y. Reaction of dibepin with amino acids on chromatographic paper. Chem Heterocycl Compd 8, 324–325 (1972). https://doi.org/10.1007/BF00475293
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DOI: https://doi.org/10.1007/BF00475293