RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion

Producción Científica

Detalles Bibliográficos
Autores: Peñas de Frutos, Marconi Nicolás, Bartolomé Albistegui, María del Camino, García Melchor, Max, Espinet Rubio, Pablo
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2019
País:España
Institución:Universidad de Valladolid
Repositorio:UVaDOC. Repositorio Documental de la Universidad de Valladolid
OAI Identifier:oai:uvadoc.uva.es:10324/45392
Acceso en línea:https://doi.org/10.1002/anie.201813419
http://uvadoc.uva.es/handle/10324/45392
Access Level:acceso abierto
Palabra clave:Catálisis bimetálica
Bimetallic catalysis
2210 Química Física
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spelling RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative InsertionPeñas de Frutos, Marconi NicolásBartolomé Albistegui, María del CaminoGarcía Melchor, MaxEspinet Rubio, PabloCatálisis bimetálicaBimetallic catalysis2210 Química FísicaProducción CientíficaBy combining kinetic experiments, theoretical calculations, and microkinetic modeling, we show that Pf/Rf (C6F5/C6Cl2F3) exchange between [AuPf(AsPh3)] and trans‐[RhRf(CO)(AsPh3)2] does not occur by typical concerted Pf/Rf transmetalation via electron‐deficient double bridges. Instead, it involves asymmetric oxidative insertion of the RhI complex into the (Ph3As)Au−Pf bond to produce a [(Ph3As)Au−RhPfRf(CO)(AsPh3)2] intermediate, followed by isomerization and reductive elimination of [AuRf(AsPh3)]. Interesting differences were found between the LAu−Ar asymmetric oxidative insertion and the classical oxidative addition process of H2 to Vaska complexes.Ministerio de Economía, Industria y Competitividad (Projects CTQ2016-80913-P and CTQ2017-89217-P)Junta de Castilla y León (Projects VA051P17, VA062G18 and UIC176)Wiley2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttps://doi.org/10.1002/anie.201813419http://uvadoc.uva.es/handle/10324/45392reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolidinstname:Universidad de ValladolidIngléshttps://onlinelibrary.wiley.com/doi/full/10.1002/anie.201813419info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:uvadoc.uva.es:10324/453922026-06-13T12:44:47Z
dc.title.none.fl_str_mv RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
title RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
spellingShingle RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
Peñas de Frutos, Marconi Nicolás
Catálisis bimetálica
Bimetallic catalysis
2210 Química Física
title_short RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
title_full RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
title_fullStr RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
title_full_unstemmed RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
title_sort RhIAr/AuIAr′ Transmetalation: A Case of Group Exchange Pivoting on the Formation of M−M′ Bonds through Oxidative Insertion
dc.creator.none.fl_str_mv Peñas de Frutos, Marconi Nicolás
Bartolomé Albistegui, María del Camino
García Melchor, Max
Espinet Rubio, Pablo
author Peñas de Frutos, Marconi Nicolás
author_facet Peñas de Frutos, Marconi Nicolás
Bartolomé Albistegui, María del Camino
García Melchor, Max
Espinet Rubio, Pablo
author_role author
author2 Bartolomé Albistegui, María del Camino
García Melchor, Max
Espinet Rubio, Pablo
author2_role author
author
author
dc.subject.none.fl_str_mv Catálisis bimetálica
Bimetallic catalysis
2210 Química Física
topic Catálisis bimetálica
Bimetallic catalysis
2210 Química Física
description Producción Científica
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1002/anie.201813419
http://uvadoc.uva.es/handle/10324/45392
url https://doi.org/10.1002/anie.201813419
http://uvadoc.uva.es/handle/10324/45392
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201813419
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname:Universidad de Valladolid
instname_str Universidad de Valladolid
reponame_str UVaDOC. Repositorio Documental de la Universidad de Valladolid
collection UVaDOC. Repositorio Documental de la Universidad de Valladolid
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300724

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