Palladium/zirconium oxide nanocomposite as a highly recyclable catalyst for C-C coupling reactions in water.

Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry
Antonio MonopoliNicola Cioffi

Abstract

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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Citations

Sep 21, 2013·Nanoscale Research Letters·Hyunje WooKang Hyun Park
Aug 2, 2011·Chemical Society Reviews·Aziz FihriVivek Polshettiwar
Nov 8, 2012·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Hyunje WooKang Hyun Park

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