Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond

[Image: see text] Dioxygen reacts with the gold(I) hydride (IPr)AuH under insertion to give the hydroperoxide (IPr)AuOOH, a long-postulated reaction in gold catalysis and the first demonstration of O(2) activation by Au–H in a well-defined system. Subsequent condensation gave the peroxide (IPr)Au–OO...

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Autores principales: Roşca, Dragoş-Adrian, Fernandez-Cestau, Julio, Hughes, David L., Bochmann, Manfred
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2014
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482408/
https://www.ncbi.nlm.nih.gov/pubmed/26146435
http://dx.doi.org/10.1021/om501165z
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author Roşca, Dragoş-Adrian
Fernandez-Cestau, Julio
Hughes, David L.
Bochmann, Manfred
author_facet Roşca, Dragoş-Adrian
Fernandez-Cestau, Julio
Hughes, David L.
Bochmann, Manfred
author_sort Roşca, Dragoş-Adrian
collection PubMed
description [Image: see text] Dioxygen reacts with the gold(I) hydride (IPr)AuH under insertion to give the hydroperoxide (IPr)AuOOH, a long-postulated reaction in gold catalysis and the first demonstration of O(2) activation by Au–H in a well-defined system. Subsequent condensation gave the peroxide (IPr)Au–OO–Au(IPr) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene). The reaction kinetics are reported, as well as the reactivity of Au(I) hydrides with radical scavengers.
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spelling pubmed-44824082015-12-18 Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond Roşca, Dragoş-Adrian Fernandez-Cestau, Julio Hughes, David L. Bochmann, Manfred Organometallics [Image: see text] Dioxygen reacts with the gold(I) hydride (IPr)AuH under insertion to give the hydroperoxide (IPr)AuOOH, a long-postulated reaction in gold catalysis and the first demonstration of O(2) activation by Au–H in a well-defined system. Subsequent condensation gave the peroxide (IPr)Au–OO–Au(IPr) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene). The reaction kinetics are reported, as well as the reactivity of Au(I) hydrides with radical scavengers. American Chemical Society 2014-12-18 2015-06-08 /pmc/articles/PMC4482408/ /pubmed/26146435 http://dx.doi.org/10.1021/om501165z Text en Copyright © 2014 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Roşca, Dragoş-Adrian
Fernandez-Cestau, Julio
Hughes, David L.
Bochmann, Manfred
Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title_full Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title_fullStr Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title_full_unstemmed Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title_short Reactivity of Gold Hydrides: O(2) Insertion into the Au–H Bond
title_sort reactivity of gold hydrides: o(2) insertion into the au–h bond
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482408/
https://www.ncbi.nlm.nih.gov/pubmed/26146435
http://dx.doi.org/10.1021/om501165z
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