Cargando…

The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions

[Image: see text] The coordination chemistry of corrole has witnessed a great improvement in the past few years and its Periodic Table has been widened to be so large that it is compared with that of porphyrins. However, Ni and Zn ions, commonly used with porphyrins for both synthetic and theoretica...

Descripción completa

Detalles Bibliográficos
Autores principales: Naitana, Mario L., Osterloh, W. Ryan, Di Zazzo, Lorena, Nardis, Sara, Caroleo, Fabrizio, Stipa, Pierluigi, Truong, Khai-Nghi, Rissanen, Kari, Fang, Yuanyuan, Kadish, Karl M., Paolesse, Roberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9644369/
https://www.ncbi.nlm.nih.gov/pubmed/36285662
http://dx.doi.org/10.1021/acs.inorgchem.2c03099
_version_ 1784826726938836992
author Naitana, Mario L.
Osterloh, W. Ryan
Di Zazzo, Lorena
Nardis, Sara
Caroleo, Fabrizio
Stipa, Pierluigi
Truong, Khai-Nghi
Rissanen, Kari
Fang, Yuanyuan
Kadish, Karl M.
Paolesse, Roberto
author_facet Naitana, Mario L.
Osterloh, W. Ryan
Di Zazzo, Lorena
Nardis, Sara
Caroleo, Fabrizio
Stipa, Pierluigi
Truong, Khai-Nghi
Rissanen, Kari
Fang, Yuanyuan
Kadish, Karl M.
Paolesse, Roberto
author_sort Naitana, Mario L.
collection PubMed
description [Image: see text] The coordination chemistry of corrole has witnessed a great improvement in the past few years and its Periodic Table has been widened to be so large that it is compared with that of porphyrins. However, Ni and Zn ions, commonly used with porphyrins for both synthetic and theoretical purposes, are sparsely reported in the case of corroles. Here, we report synthetic protocols for preparing Ni and Zn triarylcorrole complexes. In the case of Zn, the preliminary oxidation of the free base corrole in DMSO to the neutral corrole radical is a necessary step to obtain the coordination of the metal ion, because the direct reaction led to the formation of an open-chain tetrapyrrole. The Ni complex could be directly obtained by heating the free base corrole and Ni(II) salt to 100 °C in a DMSO solution containing FeCl(3). The non-innocent nature of the corrole ligand for both complexes has been elucidated by EPR, and in the case of the Zn derivative the first spectroelectrochemical characterization is presented.
format Online
Article
Text
id pubmed-9644369
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher American Chemical Society
record_format MEDLINE/PubMed
spelling pubmed-96443692022-11-15 The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions Naitana, Mario L. Osterloh, W. Ryan Di Zazzo, Lorena Nardis, Sara Caroleo, Fabrizio Stipa, Pierluigi Truong, Khai-Nghi Rissanen, Kari Fang, Yuanyuan Kadish, Karl M. Paolesse, Roberto Inorg Chem [Image: see text] The coordination chemistry of corrole has witnessed a great improvement in the past few years and its Periodic Table has been widened to be so large that it is compared with that of porphyrins. However, Ni and Zn ions, commonly used with porphyrins for both synthetic and theoretical purposes, are sparsely reported in the case of corroles. Here, we report synthetic protocols for preparing Ni and Zn triarylcorrole complexes. In the case of Zn, the preliminary oxidation of the free base corrole in DMSO to the neutral corrole radical is a necessary step to obtain the coordination of the metal ion, because the direct reaction led to the formation of an open-chain tetrapyrrole. The Ni complex could be directly obtained by heating the free base corrole and Ni(II) salt to 100 °C in a DMSO solution containing FeCl(3). The non-innocent nature of the corrole ligand for both complexes has been elucidated by EPR, and in the case of the Zn derivative the first spectroelectrochemical characterization is presented. American Chemical Society 2022-10-26 2022-11-07 /pmc/articles/PMC9644369/ /pubmed/36285662 http://dx.doi.org/10.1021/acs.inorgchem.2c03099 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Naitana, Mario L.
Osterloh, W. Ryan
Di Zazzo, Lorena
Nardis, Sara
Caroleo, Fabrizio
Stipa, Pierluigi
Truong, Khai-Nghi
Rissanen, Kari
Fang, Yuanyuan
Kadish, Karl M.
Paolesse, Roberto
The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title_full The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title_fullStr The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title_full_unstemmed The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title_short The Difficult Marriage of Triarylcorroles with Zinc and Nickel Ions
title_sort difficult marriage of triarylcorroles with zinc and nickel ions
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9644369/
https://www.ncbi.nlm.nih.gov/pubmed/36285662
http://dx.doi.org/10.1021/acs.inorgchem.2c03099
work_keys_str_mv AT naitanamariol thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT osterlohwryan thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT dizazzolorena thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT nardissara thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT caroleofabrizio thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT stipapierluigi thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT truongkhainghi thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT rissanenkari thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT fangyuanyuan thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT kadishkarlm thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT paolesseroberto thedifficultmarriageoftriarylcorroleswithzincandnickelions
AT naitanamariol difficultmarriageoftriarylcorroleswithzincandnickelions
AT osterlohwryan difficultmarriageoftriarylcorroleswithzincandnickelions
AT dizazzolorena difficultmarriageoftriarylcorroleswithzincandnickelions
AT nardissara difficultmarriageoftriarylcorroleswithzincandnickelions
AT caroleofabrizio difficultmarriageoftriarylcorroleswithzincandnickelions
AT stipapierluigi difficultmarriageoftriarylcorroleswithzincandnickelions
AT truongkhainghi difficultmarriageoftriarylcorroleswithzincandnickelions
AT rissanenkari difficultmarriageoftriarylcorroleswithzincandnickelions
AT fangyuanyuan difficultmarriageoftriarylcorroleswithzincandnickelions
AT kadishkarlm difficultmarriageoftriarylcorroleswithzincandnickelions
AT paolesseroberto difficultmarriageoftriarylcorroleswithzincandnickelions