Persistent four-coordinate iron-centered radical stabilized by π-donation

Dinuclear iron carbonyl complex 2, which contains an elongated unsupported Fe–Fe bond, was synthesized by the reaction between Fe(2)(CO)(9) and phosphinyl radical 1. Thermal Fe–Fe bond homolysis led to the generation of a four-coordinate carbonyl-based iron-centered radical, 3, which is stabilized b...

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Autores principales: Sunada, Yusuke, Ishida, Shintaro, Hirakawa, Fumiya, Shiota, Yoshihito, Yoshizawa, Kazunari, Kanegawa, Shinji, Sato, Osamu, Nagashima, Hideo, Iwamoto, Takeaki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2016
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5515065/
https://www.ncbi.nlm.nih.gov/pubmed/28758000
http://dx.doi.org/10.1039/c5sc02601f
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author Sunada, Yusuke
Ishida, Shintaro
Hirakawa, Fumiya
Shiota, Yoshihito
Yoshizawa, Kazunari
Kanegawa, Shinji
Sato, Osamu
Nagashima, Hideo
Iwamoto, Takeaki
author_facet Sunada, Yusuke
Ishida, Shintaro
Hirakawa, Fumiya
Shiota, Yoshihito
Yoshizawa, Kazunari
Kanegawa, Shinji
Sato, Osamu
Nagashima, Hideo
Iwamoto, Takeaki
author_sort Sunada, Yusuke
collection PubMed
description Dinuclear iron carbonyl complex 2, which contains an elongated unsupported Fe–Fe bond, was synthesized by the reaction between Fe(2)(CO)(9) and phosphinyl radical 1. Thermal Fe–Fe bond homolysis led to the generation of a four-coordinate carbonyl-based iron-centered radical, 3, which is stabilized by π-donation. Complex 3 exhibited high reactivity toward organic radicals to form diamagnetic five-coordinate Fe(ii) complexes.
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spelling pubmed-55150652017-07-28 Persistent four-coordinate iron-centered radical stabilized by π-donation Sunada, Yusuke Ishida, Shintaro Hirakawa, Fumiya Shiota, Yoshihito Yoshizawa, Kazunari Kanegawa, Shinji Sato, Osamu Nagashima, Hideo Iwamoto, Takeaki Chem Sci Chemistry Dinuclear iron carbonyl complex 2, which contains an elongated unsupported Fe–Fe bond, was synthesized by the reaction between Fe(2)(CO)(9) and phosphinyl radical 1. Thermal Fe–Fe bond homolysis led to the generation of a four-coordinate carbonyl-based iron-centered radical, 3, which is stabilized by π-donation. Complex 3 exhibited high reactivity toward organic radicals to form diamagnetic five-coordinate Fe(ii) complexes. Royal Society of Chemistry 2016-01-01 2015-09-25 /pmc/articles/PMC5515065/ /pubmed/28758000 http://dx.doi.org/10.1039/c5sc02601f Text en This journal is © The Royal Society of Chemistry 2015 https://creativecommons.org/licenses/by/3.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution 3.0 Unported License (http://creativecommons.org/licenses/by/3.0/ (https://creativecommons.org/licenses/by/3.0/) ) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Chemistry
Sunada, Yusuke
Ishida, Shintaro
Hirakawa, Fumiya
Shiota, Yoshihito
Yoshizawa, Kazunari
Kanegawa, Shinji
Sato, Osamu
Nagashima, Hideo
Iwamoto, Takeaki
Persistent four-coordinate iron-centered radical stabilized by π-donation
title Persistent four-coordinate iron-centered radical stabilized by π-donation
title_full Persistent four-coordinate iron-centered radical stabilized by π-donation
title_fullStr Persistent four-coordinate iron-centered radical stabilized by π-donation
title_full_unstemmed Persistent four-coordinate iron-centered radical stabilized by π-donation
title_short Persistent four-coordinate iron-centered radical stabilized by π-donation
title_sort persistent four-coordinate iron-centered radical stabilized by π-donation
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5515065/
https://www.ncbi.nlm.nih.gov/pubmed/28758000
http://dx.doi.org/10.1039/c5sc02601f
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