Migratory Insertion of CO into a Au–C Bond

[Image: see text] A MeDalPhos-ligated gold(III) metallafluorene complex, generated via C–C oxidative addition of biphenylene, reacts with CO to produce 9-fluorenone. Experimental and computational studies show that this proceeds via a hitherto unknown migratory insertion of CO into a Au(III)–C bond....

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Autores principales: Cadge, Jamie A., Gates, Paul J., Bower, John F., Russell, Christopher A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9634805/
https://www.ncbi.nlm.nih.gov/pubmed/36282061
http://dx.doi.org/10.1021/jacs.2c10432
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author Cadge, Jamie A.
Gates, Paul J.
Bower, John F.
Russell, Christopher A.
author_facet Cadge, Jamie A.
Gates, Paul J.
Bower, John F.
Russell, Christopher A.
author_sort Cadge, Jamie A.
collection PubMed
description [Image: see text] A MeDalPhos-ligated gold(III) metallafluorene complex, generated via C–C oxidative addition of biphenylene, reacts with CO to produce 9-fluorenone. Experimental and computational studies show that this proceeds via a hitherto unknown migratory insertion of CO into a Au(III)–C bond. This process is more energetically challenging compared to other M–C bonds, but once achieved, the product is comparatively stable with respect to retro-carbonylation. Exploiting migratory insertion of CO into Au–C bonds may extend the range of products that are accessible using gold chemistry.
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spelling pubmed-96348052022-11-05 Migratory Insertion of CO into a Au–C Bond Cadge, Jamie A. Gates, Paul J. Bower, John F. Russell, Christopher A. J Am Chem Soc [Image: see text] A MeDalPhos-ligated gold(III) metallafluorene complex, generated via C–C oxidative addition of biphenylene, reacts with CO to produce 9-fluorenone. Experimental and computational studies show that this proceeds via a hitherto unknown migratory insertion of CO into a Au(III)–C bond. This process is more energetically challenging compared to other M–C bonds, but once achieved, the product is comparatively stable with respect to retro-carbonylation. Exploiting migratory insertion of CO into Au–C bonds may extend the range of products that are accessible using gold chemistry. American Chemical Society 2022-10-25 2022-11-02 /pmc/articles/PMC9634805/ /pubmed/36282061 http://dx.doi.org/10.1021/jacs.2c10432 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Cadge, Jamie A.
Gates, Paul J.
Bower, John F.
Russell, Christopher A.
Migratory Insertion of CO into a Au–C Bond
title Migratory Insertion of CO into a Au–C Bond
title_full Migratory Insertion of CO into a Au–C Bond
title_fullStr Migratory Insertion of CO into a Au–C Bond
title_full_unstemmed Migratory Insertion of CO into a Au–C Bond
title_short Migratory Insertion of CO into a Au–C Bond
title_sort migratory insertion of co into a au–c bond
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9634805/
https://www.ncbi.nlm.nih.gov/pubmed/36282061
http://dx.doi.org/10.1021/jacs.2c10432
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