Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis

Au(iii)-aryl species have been unequivocally identified as reactive intermediates in oxidant-free C–O and C–N cross coupling catalysis. The crystal structures of cyclometalated neutral and cationic Au(iii) species are described and their key role in 2 electron-redox Au(i)/Au(iii) catalysis in C–O an...

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Detalles Bibliográficos
Autores principales: Serra, Jordi, Parella, Teodor, Ribas, Xavi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2017
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5452266/
https://www.ncbi.nlm.nih.gov/pubmed/28572904
http://dx.doi.org/10.1039/c6sc03699f
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author Serra, Jordi
Parella, Teodor
Ribas, Xavi
author_facet Serra, Jordi
Parella, Teodor
Ribas, Xavi
author_sort Serra, Jordi
collection PubMed
description Au(iii)-aryl species have been unequivocally identified as reactive intermediates in oxidant-free C–O and C–N cross coupling catalysis. The crystal structures of cyclometalated neutral and cationic Au(iii) species are described and their key role in 2 electron-redox Au(i)/Au(iii) catalysis in C–O and C–N cross couplings is shown. Nucleophiles compatible with Au-catalyzed cross couplings include aromatic and aliphatic alcohols and amines, as well as water and amides.
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spelling pubmed-54522662017-06-01 Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis Serra, Jordi Parella, Teodor Ribas, Xavi Chem Sci Chemistry Au(iii)-aryl species have been unequivocally identified as reactive intermediates in oxidant-free C–O and C–N cross coupling catalysis. The crystal structures of cyclometalated neutral and cationic Au(iii) species are described and their key role in 2 electron-redox Au(i)/Au(iii) catalysis in C–O and C–N cross couplings is shown. Nucleophiles compatible with Au-catalyzed cross couplings include aromatic and aliphatic alcohols and amines, as well as water and amides. Royal Society of Chemistry 2017-02-01 2016-09-23 /pmc/articles/PMC5452266/ /pubmed/28572904 http://dx.doi.org/10.1039/c6sc03699f Text en This journal is © The Royal Society of Chemistry 2016 http://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/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Chemistry
Serra, Jordi
Parella, Teodor
Ribas, Xavi
Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title_full Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title_fullStr Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title_full_unstemmed Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title_short Au(iii)-aryl intermediates in oxidant-free C–N and C–O cross-coupling catalysis
title_sort au(iii)-aryl intermediates in oxidant-free c–n and c–o cross-coupling catalysis
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5452266/
https://www.ncbi.nlm.nih.gov/pubmed/28572904
http://dx.doi.org/10.1039/c6sc03699f
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