Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes

A series of mixed bis-NHC rhodium(I) complexes of type RhCl(η2-olefin)(NHC)(NHC’) have been synthesized by a stepwise reaction of [Rh(μ-Cl)(η2-olefin)2]2 with two different NHCs (NHC = N-heterocyclic carbene), in which the steric hindrance of both NHC ligands and the η2-olefin is critical. Similarly...

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Detalhes bibliográficos
Autores: Azpíroz, Ramón, Karatas, Mert Olgun, Passarelli, Vincenzo, Özdemir, Ismail, Pérez-Torrente, Jesús J., Castarlenas, Ricardo
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2022
País:España
Recursos:Universidad de Zaragoza
Repositorio:Zaguán. Repositorio Digital de la Universidad de Zaragoza
OAI Identifier:oai:zaguan.unizar.es:120129
Acesso em linha:http://zaguan.unizar.es/record/120129
Access Level:acceso abierto
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spelling Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) ComplexesAzpíroz, RamónKaratas, Mert OlgunPassarelli, VincenzoÖzdemir, IsmailPérez-Torrente, Jesús J.Castarlenas, RicardoA series of mixed bis-NHC rhodium(I) complexes of type RhCl(η2-olefin)(NHC)(NHC’) have been synthesized by a stepwise reaction of [Rh(μ-Cl)(η2-olefin)2]2 with two different NHCs (NHC = N-heterocyclic carbene), in which the steric hindrance of both NHC ligands and the η2-olefin is critical. Similarly, new mixed coumarin-functionalized bis-NHC rhodium complexes have been prepared by a reaction of mono NHC complexes of type RhCl(NHC-coumarin)(η2,η2-cod) with the corresponding azolium salt in the presence of an external base. Both synthetic procedures proceed selectively and allow the preparation of mixed bis-NHC rhodium complexes in good yields.2022info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://zaguan.unizar.es/record/120129reponame:Zaguán. Repositorio Digital de la Universidad de Zaragozainstname:Universidad de ZaragozaInglésinfo:eu-repo/grantAgreement/ES/DGA-FSE/E42-20Rinfo:eu-repo/grantAgreement/ES/MICINN/PID2019-103965GB-I00info:eu-repo/semantics/openAccessoai:zaguan.unizar.es:1201292026-05-29T13:59:51Z
dc.title.none.fl_str_mv Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
title Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
spellingShingle Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
Azpíroz, Ramón
title_short Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
title_full Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
title_fullStr Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
title_full_unstemmed Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
title_sort Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes
dc.creator.none.fl_str_mv Azpíroz, Ramón
Karatas, Mert Olgun
Passarelli, Vincenzo
Özdemir, Ismail
Pérez-Torrente, Jesús J.
Castarlenas, Ricardo
author Azpíroz, Ramón
author_facet Azpíroz, Ramón
Karatas, Mert Olgun
Passarelli, Vincenzo
Özdemir, Ismail
Pérez-Torrente, Jesús J.
Castarlenas, Ricardo
author_role author
author2 Karatas, Mert Olgun
Passarelli, Vincenzo
Özdemir, Ismail
Pérez-Torrente, Jesús J.
Castarlenas, Ricardo
author2_role author
author
author
author
author
description A series of mixed bis-NHC rhodium(I) complexes of type RhCl(η2-olefin)(NHC)(NHC’) have been synthesized by a stepwise reaction of [Rh(μ-Cl)(η2-olefin)2]2 with two different NHCs (NHC = N-heterocyclic carbene), in which the steric hindrance of both NHC ligands and the η2-olefin is critical. Similarly, new mixed coumarin-functionalized bis-NHC rhodium complexes have been prepared by a reaction of mono NHC complexes of type RhCl(NHC-coumarin)(η2,η2-cod) with the corresponding azolium salt in the presence of an external base. Both synthetic procedures proceed selectively and allow the preparation of mixed bis-NHC rhodium complexes in good yields.
publishDate 2022
dc.date.none.fl_str_mv 2022
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://zaguan.unizar.es/record/120129
url http://zaguan.unizar.es/record/120129
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/ES/DGA-FSE/E42-20R
info:eu-repo/grantAgreement/ES/MICINN/PID2019-103965GB-I00
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv
publisher.none.fl_str_mv
dc.source.none.fl_str_mv reponame:Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname:Universidad de Zaragoza
instname_str Universidad de Zaragoza
reponame_str Zaguán. Repositorio Digital de la Universidad de Zaragoza
collection Zaguán. Repositorio Digital de la Universidad de Zaragoza
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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