Mechanistic studies on the activation of NO by iron and cobalt complexes

In this review, the reactions of nitric oxide with selected Fe and Co complexes of biological and environmental importance are reviewed. Fundamental chemical kinetics and mechanisms of reactions that lead to the formation and decay of nitrosyl complexes are illustrated and discussed on the basis of...

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Detalles Bibliográficos
Publicado: 2007
Materias:
Activation of NO
Chelates
Cytochrome P450
Kinetics
Porphyrins
Reductive nitrosylation
Vitamin B12
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n6_p773_Franke
http://hdl.handle.net/20.500.12110/paper_14341948_v_n6_p773_Franke
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paper:paper_14341948_v_n6_p773_Franke2023-06-08T16:14:30Z Mechanistic studies on the activation of NO by iron and cobalt complexes Activation of NO Chelates Cytochrome P450 Kinetics Porphyrins Reductive nitrosylation Vitamin B12 In this review, the reactions of nitric oxide with selected Fe and Co complexes of biological and environmental importance are reviewed. Fundamental chemical kinetics and mechanisms of reactions that lead to the formation and decay of nitrosyl complexes are illustrated and discussed on the basis of studies on FeII chelates, FeII/III pentacyano complexes, FeIII porphyrins, cytochrome P450 and model complexes, Co II/III porphyrins and vitamin B12. Throughout the review, the focus is on mechanistic details of the binding of NO to and the release of NO from metal complexes and on the nature of the stable metal-NO complexes produced in solution. As will be seen for most of the presented reactions, the interaction of NO with the metal complex involves activation of the small NO molecule so that charge transfer occurs as a result of the formation of the metal-NO bond. © Wiley-VCH Verlag GmbH & Co. KGaA, 2007. 2007 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n6_p773_Franke http://hdl.handle.net/20.500.12110/paper_14341948_v_n6_p773_Franke
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Activation of NO
Chelates
Cytochrome P450
Kinetics
Porphyrins
Reductive nitrosylation
Vitamin B12
spellingShingle Activation of NO
Chelates
Cytochrome P450
Kinetics
Porphyrins
Reductive nitrosylation
Vitamin B12
Mechanistic studies on the activation of NO by iron and cobalt complexes
topic_facet Activation of NO
Chelates
Cytochrome P450
Kinetics
Porphyrins
Reductive nitrosylation
Vitamin B12
description In this review, the reactions of nitric oxide with selected Fe and Co complexes of biological and environmental importance are reviewed. Fundamental chemical kinetics and mechanisms of reactions that lead to the formation and decay of nitrosyl complexes are illustrated and discussed on the basis of studies on FeII chelates, FeII/III pentacyano complexes, FeIII porphyrins, cytochrome P450 and model complexes, Co II/III porphyrins and vitamin B12. Throughout the review, the focus is on mechanistic details of the binding of NO to and the release of NO from metal complexes and on the nature of the stable metal-NO complexes produced in solution. As will be seen for most of the presented reactions, the interaction of NO with the metal complex involves activation of the small NO molecule so that charge transfer occurs as a result of the formation of the metal-NO bond. © Wiley-VCH Verlag GmbH & Co. KGaA, 2007.
title Mechanistic studies on the activation of NO by iron and cobalt complexes
title_short Mechanistic studies on the activation of NO by iron and cobalt complexes
title_full Mechanistic studies on the activation of NO by iron and cobalt complexes
title_fullStr Mechanistic studies on the activation of NO by iron and cobalt complexes
title_full_unstemmed Mechanistic studies on the activation of NO by iron and cobalt complexes
title_sort mechanistic studies on the activation of no by iron and cobalt complexes
publishDate 2007
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14341948_v_n6_p773_Franke
http://hdl.handle.net/20.500.12110/paper_14341948_v_n6_p773_Franke
_version_ 1768545204402388992

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