Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes

A family of bioinspired iron and manganese complexes of general formula [MII(CF3SO3)2(Me,XPyTACN) ], where Me,XPyTACN = 1-[2′-(6-Rpyridyl)methyl]-4,7-dimethyl-1, 4,7-triazacyclononane, R=H, Me and M = Fe, and Mn has been studied as efficient catalytic systems for hydrogen peroxide oxidation reaction...

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Detalles Bibliográficos
Autores: Lentini, Sara, Galloni, Pierluca, Garcia Bosch, Isaac, Costas Salgueiro, Miquel, Conte, Valeria
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Repositorio:DUGiDocs – Universitat de Girona
OAI Identifier:oai:dugi-doc.udg.edu:10256/12269
Acceso en línea:http://hdl.handle.net/10256/12269
Access Level:acceso embargado
Palabra clave:Catàlisi
Catalysis
Aigua oxigenada
Hydrogen peroxide
Ferro
Iron
Oxidació
Oxidation
Manganès -- Compostos
Manganese compounds
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spelling Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexesLentini, SaraGalloni, PierlucaGarcia Bosch, IsaacCostas Salgueiro, MiquelConte, ValeriaCatàlisiCatalysisAigua oxigenadaHydrogen peroxideFerroIronOxidacióOxidationManganès -- CompostosManganese compoundsA family of bioinspired iron and manganese complexes of general formula [MII(CF3SO3)2(Me,XPyTACN) ], where Me,XPyTACN = 1-[2′-(6-Rpyridyl)methyl]-4,7-dimethyl-1, 4,7-triazacyclononane, R=H, Me and M = Fe, and Mn has been studied as efficient catalytic systems for hydrogen peroxide oxidation reactions. Previous work revealed that the manganese derivative [MnII(CF3SO 3)2(Me,HPyTACN)], 1, in acetonitrile exhibits a high catalytic activity in the epoxidation of a wide range of olefins (TON: 810-4500), using acetic acid and hydrogen peroxide as primary oxidant. The analogous iron based complex [FeII(CF3SO3) 2(Me,HPyTACN)], 2a and [FeII(CF 3SO3)2(Me,MePyTACN)], 2b promote the high added value oxidation reaction of alkanes in mild conditions. In this work sustainability and selectivity of the oxidative system is improved with the use of the ionic liquids (ILs) as reaction medium. The possibility to recycle the catalytic phase without loss of the activity with respect to the original reaction in acetonitrile (MeCN) is reportedElsevierinfo2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/12269© Inorganica Chimica Acta, 2014, vol. 410, p. 60-64Articles publicats (D-Q)reponame:DUGiDocs – Universitat de Gironainstname:Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ica.2013.10.016info:eu-repo/semantics/altIdentifier/issn/0020-1693info:eu-repo/grantAgreement/EC/FP7/239910Tots els drets reservatsinfo:eu-repo/semantics/embargoedAccessoai:dugi-doc.udg.edu:10256/122692025-07-18T17:19:12Z
dc.title.none.fl_str_mv Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
title Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
spellingShingle Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
Lentini, Sara
Catàlisi
Catalysis
Aigua oxigenada
Hydrogen peroxide
Ferro
Iron
Oxidació
Oxidation
Manganès -- Compostos
Manganese compounds
title_short Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
title_full Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
title_fullStr Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
title_full_unstemmed Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
title_sort Ionic liquids as reaction media in catalytic oxidations with manganese and iron pyridyl triazacyclononane complexes
dc.creator.none.fl_str_mv Lentini, Sara
Galloni, Pierluca
Garcia Bosch, Isaac
Costas Salgueiro, Miquel
Conte, Valeria
author Lentini, Sara
author_facet Lentini, Sara
Galloni, Pierluca
Garcia Bosch, Isaac
Costas Salgueiro, Miquel
Conte, Valeria
author_role author
author2 Galloni, Pierluca
Garcia Bosch, Isaac
Costas Salgueiro, Miquel
Conte, Valeria
author2_role author
author
author
author
dc.subject.none.fl_str_mv Catàlisi
Catalysis
Aigua oxigenada
Hydrogen peroxide
Ferro
Iron
Oxidació
Oxidation
Manganès -- Compostos
Manganese compounds
topic Catàlisi
Catalysis
Aigua oxigenada
Hydrogen peroxide
Ferro
Iron
Oxidació
Oxidation
Manganès -- Compostos
Manganese compounds
description A family of bioinspired iron and manganese complexes of general formula [MII(CF3SO3)2(Me,XPyTACN) ], where Me,XPyTACN = 1-[2′-(6-Rpyridyl)methyl]-4,7-dimethyl-1, 4,7-triazacyclononane, R=H, Me and M = Fe, and Mn has been studied as efficient catalytic systems for hydrogen peroxide oxidation reactions. Previous work revealed that the manganese derivative [MnII(CF3SO 3)2(Me,HPyTACN)], 1, in acetonitrile exhibits a high catalytic activity in the epoxidation of a wide range of olefins (TON: 810-4500), using acetic acid and hydrogen peroxide as primary oxidant. The analogous iron based complex [FeII(CF3SO3) 2(Me,HPyTACN)], 2a and [FeII(CF 3SO3)2(Me,MePyTACN)], 2b promote the high added value oxidation reaction of alkanes in mild conditions. In this work sustainability and selectivity of the oxidative system is improved with the use of the ionic liquids (ILs) as reaction medium. The possibility to recycle the catalytic phase without loss of the activity with respect to the original reaction in acetonitrile (MeCN) is reported
publishDate 2014
dc.date.none.fl_str_mv 2014
info
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10256/12269
url http://hdl.handle.net/10256/12269
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ica.2013.10.016
info:eu-repo/semantics/altIdentifier/issn/0020-1693
info:eu-repo/grantAgreement/EC/FP7/239910
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/embargoedAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv © Inorganica Chimica Acta, 2014, vol. 410, p. 60-64
Articles publicats (D-Q)
reponame:DUGiDocs – Universitat de Girona
instname:
instname_str
reponame_str DUGiDocs – Universitat de Girona
collection DUGiDocs – Universitat de Girona
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.647109

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