E. N. Ramskaya, Ya. S. Kayukov, O. V. Kayukova, A. N. Lyshchikov, A. U. Alekseeva, I. N. Bardasov
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Study of 2-Amino-4-aroyl-6-halopyridine-3,5-dicarbonitriles as Reagents for Quantitative Determination of Mercury(II) Ions
A new approach to the synthesis of 2-amino-4-aroyl-6-halopyridine-3,5-dicarbonitriles using commercially available saturated solutions of hydrogen halides is proposed. The synthesized compounds demonstrated binding properties towards mercury(II) ions, which is manifested in fluorescence quenching. The limit of mercury(II) detection with a leading compound falls in the nanomolar range, which is comparable to the known reagents based on small molecule compounds.
期刊介绍：
Russian Journal of General Chemistry is a journal that covers many problems that are of general interest to the whole community of chemists. The journal is the successor to Russia’s first chemical journal, Zhurnal Russkogo Khimicheskogo Obshchestva (Journal of the Russian Chemical Society ) founded in 1869 to cover all aspects of chemistry. Now the journal is focused on the interdisciplinary areas of chemistry (organometallics, organometalloids, organoinorganic complexes, mechanochemistry, nanochemistry, etc.), new achievements and long-term results in the field. The journal publishes reviews, current scientific papers, letters to the editor, and discussion papers.
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