First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)

The first examples of 1,10-phenanthroline-2,9-diamides bearing CF(3)-groups on the side amide substituents were synthesized. Due to stereoisomerism and amide rotation, such complexes have complicated behavior in solutions. Using advanced NMR techniques and X-ray analysis, their structures were compl...

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Autores principales: Ustynyuk, Yuri A., Lemport, Pavel S., Roznyatovsky, Vitaly A., Lyssenko, Konstantin A., Gudovannyy, Alexey O., Matveev, Petr I., Khult, Ennie K., Evsiunina, Mariia V., Petrov, Vladimir G., Gloriozov, Igor P., Pozdeev, Anton S., Petrov, Valentine S., Avagyan, Nane A., Aldoshin, Alexander S., Kalmykov, Stepan N., Nenajdenko, Valentine G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9143926/
https://www.ncbi.nlm.nih.gov/pubmed/35630590
http://dx.doi.org/10.3390/molecules27103114
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author Ustynyuk, Yuri A.
Lemport, Pavel S.
Roznyatovsky, Vitaly A.
Lyssenko, Konstantin A.
Gudovannyy, Alexey O.
Matveev, Petr I.
Khult, Ennie K.
Evsiunina, Mariia V.
Petrov, Vladimir G.
Gloriozov, Igor P.
Pozdeev, Anton S.
Petrov, Valentine S.
Avagyan, Nane A.
Aldoshin, Alexander S.
Kalmykov, Stepan N.
Nenajdenko, Valentine G.
author_facet Ustynyuk, Yuri A.
Lemport, Pavel S.
Roznyatovsky, Vitaly A.
Lyssenko, Konstantin A.
Gudovannyy, Alexey O.
Matveev, Petr I.
Khult, Ennie K.
Evsiunina, Mariia V.
Petrov, Vladimir G.
Gloriozov, Igor P.
Pozdeev, Anton S.
Petrov, Valentine S.
Avagyan, Nane A.
Aldoshin, Alexander S.
Kalmykov, Stepan N.
Nenajdenko, Valentine G.
author_sort Ustynyuk, Yuri A.
collection PubMed
description The first examples of 1,10-phenanthroline-2,9-diamides bearing CF(3)-groups on the side amide substituents were synthesized. Due to stereoisomerism and amide rotation, such complexes have complicated behavior in solutions. Using advanced NMR techniques and X-ray analysis, their structures were completely elucidated. The possibility of the formation of complex compounds with lanthanoids nitrates was shown, and the constants of their stability are quantified. The results obtained are explained in terms of quantum-chemical calculations.
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spelling pubmed-91439262022-05-29 First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III) Ustynyuk, Yuri A. Lemport, Pavel S. Roznyatovsky, Vitaly A. Lyssenko, Konstantin A. Gudovannyy, Alexey O. Matveev, Petr I. Khult, Ennie K. Evsiunina, Mariia V. Petrov, Vladimir G. Gloriozov, Igor P. Pozdeev, Anton S. Petrov, Valentine S. Avagyan, Nane A. Aldoshin, Alexander S. Kalmykov, Stepan N. Nenajdenko, Valentine G. Molecules Article The first examples of 1,10-phenanthroline-2,9-diamides bearing CF(3)-groups on the side amide substituents were synthesized. Due to stereoisomerism and amide rotation, such complexes have complicated behavior in solutions. Using advanced NMR techniques and X-ray analysis, their structures were completely elucidated. The possibility of the formation of complex compounds with lanthanoids nitrates was shown, and the constants of their stability are quantified. The results obtained are explained in terms of quantum-chemical calculations. MDPI 2022-05-12 /pmc/articles/PMC9143926/ /pubmed/35630590 http://dx.doi.org/10.3390/molecules27103114 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ustynyuk, Yuri A.
Lemport, Pavel S.
Roznyatovsky, Vitaly A.
Lyssenko, Konstantin A.
Gudovannyy, Alexey O.
Matveev, Petr I.
Khult, Ennie K.
Evsiunina, Mariia V.
Petrov, Vladimir G.
Gloriozov, Igor P.
Pozdeev, Anton S.
Petrov, Valentine S.
Avagyan, Nane A.
Aldoshin, Alexander S.
Kalmykov, Stepan N.
Nenajdenko, Valentine G.
First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title_full First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title_fullStr First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title_full_unstemmed First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title_short First Trifluoromethylated Phenanthrolinediamides: Synthesis, Structure, Stereodynamics and Complexation with Ln(III)
title_sort first trifluoromethylated phenanthrolinediamides: synthesis, structure, stereodynamics and complexation with ln(iii)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9143926/
https://www.ncbi.nlm.nih.gov/pubmed/35630590
http://dx.doi.org/10.3390/molecules27103114
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