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Au–Pd bimetallic catalysis: the importance of anionic ligands in catalyst speciation


García-Domínguez, Patricia; Nevado, Cristina (2016). Au–Pd bimetallic catalysis: the importance of anionic ligands in catalyst speciation. Journal of the American Chemical Society, 138(10):3266-3269.

Abstract

Synergistic gold–palladium catalytic processes have been intensively sought during the past decade, because the combination of the carbophilic Lewis acidity of Au with the redox properties of Pd within a catalytic cycle is particularly appealing for the synthesis of novel functionalized compounds. We demonstrate here the feasibility of a Au–Pd bimetallic catalytic system based on the generation of competent Au and Pd species by anionic ligand exchange. This strategy enabled the preparation of a variety of substituted butenolides in a simple and efficient way.

Abstract

Synergistic gold–palladium catalytic processes have been intensively sought during the past decade, because the combination of the carbophilic Lewis acidity of Au with the redox properties of Pd within a catalytic cycle is particularly appealing for the synthesis of novel functionalized compounds. We demonstrate here the feasibility of a Au–Pd bimetallic catalytic system based on the generation of competent Au and Pd species by anionic ligand exchange. This strategy enabled the preparation of a variety of substituted butenolides in a simple and efficient way.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:2016
Deposited On:31 May 2016 17:31
Last Modified:01 Jun 2016 13:13
Publisher:American Chemical Society (ACS)
ISSN:0002-7863
Publisher DOI:https://doi.org/10.1021/jacs.5b10277
PubMed ID:26952216

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