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Issue 1, 2018
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Tetracarboxylic acids on a thiacalixarene scaffold: synthesis and binding of dopamine hydrochloride

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Abstract

For the first time thiacalix[4]arene derivatives in 1,3-alternate conformation simultaneously containing amide, carboxyl and hydroxyl groups capable of forming 1 : 1 stoichiometry complexes with dopamine hydrochloride were obtained. The efficiency of dopamine hydrochloride binding was evaluated by a number of spectral methods. Using the methods of fluorescent, UV-Vis and NMR spectroscopy, the mechanism of interaction of the synthesized macrocycles with dopamine has been studied. It was shown that quenching of dopamine fluorescence by the studied macrocycles is carried out through a static mechanism.

Graphical abstract: Tetracarboxylic acids on a thiacalixarene scaffold: synthesis and binding of dopamine hydrochloride

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Publication details

The article was received on 13 Oct 2017, accepted on 14 Nov 2017 and first published on 15 Nov 2017


Article type: Paper
DOI: 10.1039/C7NJ03953K
Citation: New J. Chem., 2018,42, 177-183
  • Open access: Creative Commons BY-NC license
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    Tetracarboxylic acids on a thiacalixarene scaffold: synthesis and binding of dopamine hydrochloride

    O. A. Mostovaya, P. L. Padnya, A. A. Vavilova, D. N. Shurpik, B. I. Khairutdinov, T. A. Mukhametzyanov, A. A. Khannanov, M. P. Kutyreva and I. I. Stoikov, New J. Chem., 2018, 42, 177
    DOI: 10.1039/C7NJ03953K

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