Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †

A novel double-decker porphyrin complex, bis{meso-tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium, was prepared. Electrochemical measurements revealed that this complex exhibited reversible redox waves corresponding to a 1e(–) redox reaction of the cerium center. Treating the complex alternately...

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Autores principales: Nishino, Toshio, Yamada, Yasuyuki, Yamamoto, Ayumi, Tanaka, Kentaro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7913613/
https://www.ncbi.nlm.nih.gov/pubmed/33546465
http://dx.doi.org/10.3390/molecules26040790
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author Nishino, Toshio
Yamada, Yasuyuki
Yamamoto, Ayumi
Tanaka, Kentaro
author_facet Nishino, Toshio
Yamada, Yasuyuki
Yamamoto, Ayumi
Tanaka, Kentaro
author_sort Nishino, Toshio
collection PubMed
description A novel double-decker porphyrin complex, bis{meso-tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium, was prepared. Electrochemical measurements revealed that this complex exhibited reversible redox waves corresponding to a 1e(–) redox reaction of the cerium center. Treating the complex alternately with an oxidant and a reductant resulted in the reversible redox switching between the oxidized and reduced states in an organic solvent.
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spelling pubmed-79136132021-02-28 Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior † Nishino, Toshio Yamada, Yasuyuki Yamamoto, Ayumi Tanaka, Kentaro Molecules Article A novel double-decker porphyrin complex, bis{meso-tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium, was prepared. Electrochemical measurements revealed that this complex exhibited reversible redox waves corresponding to a 1e(–) redox reaction of the cerium center. Treating the complex alternately with an oxidant and a reductant resulted in the reversible redox switching between the oxidized and reduced states in an organic solvent. MDPI 2021-02-03 /pmc/articles/PMC7913613/ /pubmed/33546465 http://dx.doi.org/10.3390/molecules26040790 Text en © 2021 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Nishino, Toshio
Yamada, Yasuyuki
Yamamoto, Ayumi
Tanaka, Kentaro
Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title_full Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title_fullStr Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title_full_unstemmed Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title_short Synthesis of Bis{meso-Tetrakis(4-N-alkylpyridiniumyl)porphyrinato}cerium and Its Redox Switching Behavior †
title_sort synthesis of bis{meso-tetrakis(4-n-alkylpyridiniumyl)porphyrinato}cerium and its redox switching behavior †
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7913613/
https://www.ncbi.nlm.nih.gov/pubmed/33546465
http://dx.doi.org/10.3390/molecules26040790
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