Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water

Palladium nanoparticles have been electrochemically supported on zirconium oxide nanostructured powders and all the nanomaterials have been characterized by several analytical techniques. The Pd/ZrO(2) nanocatalyst is demonstrated to be a very efficient catalyst in Heck, Ullmann, and Suzuki reaction...

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Autores principales: Monopoli, Antonio, Nacci, Angelo, Calò, Vincenzo, Ciminale, Francesco, Cotugno, Pietro, Mangone, Annarosa, Giannossa, Lorena Carla, Azzone, Pietro, Cioffi, Nicola
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257561/
https://www.ncbi.nlm.nih.gov/pubmed/20657374
http://dx.doi.org/10.3390/molecules15074511
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author Monopoli, Antonio
Nacci, Angelo
Calò, Vincenzo
Ciminale, Francesco
Cotugno, Pietro
Mangone, Annarosa
Giannossa, Lorena Carla
Azzone, Pietro
Cioffi, Nicola
author_facet Monopoli, Antonio
Nacci, Angelo
Calò, Vincenzo
Ciminale, Francesco
Cotugno, Pietro
Mangone, Annarosa
Giannossa, Lorena Carla
Azzone, Pietro
Cioffi, Nicola
author_sort Monopoli, Antonio
collection PubMed
description Palladium nanoparticles have been electrochemically supported on zirconium oxide nanostructured powders and all the nanomaterials have been characterized by several analytical techniques. The Pd/ZrO(2) nanocatalyst is demonstrated to be a very efficient catalyst in Heck, Ullmann, and Suzuki reactions of aryl halides in water. The catalyst efficiency is attributed to the stabilization of Pd nanophases provided by tetra(alkyl)-ammonium hydroxide, which behaves both as base and PTC (phase transfer catalyst) agent.
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spelling pubmed-62575612018-12-06 Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water Monopoli, Antonio Nacci, Angelo Calò, Vincenzo Ciminale, Francesco Cotugno, Pietro Mangone, Annarosa Giannossa, Lorena Carla Azzone, Pietro Cioffi, Nicola Molecules Article Palladium nanoparticles have been electrochemically supported on zirconium oxide nanostructured powders and all the nanomaterials have been characterized by several analytical techniques. The Pd/ZrO(2) nanocatalyst is demonstrated to be a very efficient catalyst in Heck, Ullmann, and Suzuki reactions of aryl halides in water. The catalyst efficiency is attributed to the stabilization of Pd nanophases provided by tetra(alkyl)-ammonium hydroxide, which behaves both as base and PTC (phase transfer catalyst) agent. MDPI 2010-06-24 /pmc/articles/PMC6257561/ /pubmed/20657374 http://dx.doi.org/10.3390/molecules15074511 Text en © 2010 by the authors; http://creativecommons.org/licenses/by/3.0/ licensee MDPI, Basel, Switzerland. This article is an Open Access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Monopoli, Antonio
Nacci, Angelo
Calò, Vincenzo
Ciminale, Francesco
Cotugno, Pietro
Mangone, Annarosa
Giannossa, Lorena Carla
Azzone, Pietro
Cioffi, Nicola
Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title_full Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title_fullStr Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title_full_unstemmed Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title_short Palladium/Zirconium Oxide Nanocomposite as a Highly Recyclable Catalyst for C-C Coupling Reactions in Water
title_sort palladium/zirconium oxide nanocomposite as a highly recyclable catalyst for c-c coupling reactions in water
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6257561/
https://www.ncbi.nlm.nih.gov/pubmed/20657374
http://dx.doi.org/10.3390/molecules15074511
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