Robust and reusable supported palladium catalysts for cross-coupling reactions in flow

William Reynolds; Pawel Plucinski; Christopher G Frost

doi:10.1039/C3CY00836C

Robust and reusable supported palladium catalysts for cross-coupling reactions in flow

William Reynolds, Pawel Plucinski, Christopher G Frost

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Abstract

Two novel polymer encapsulated silica supported palladium catalysts have been prepared and shown to be highly active, robust and recyclable catalysts for Heck and Suzuki–Miyaura cross coupling reactions under continuous flow conditions. They were demonstrated to give excellent conversions of both electron rich and electron deficient substrates and the catalysts were used for over 50 hours continuous operation without any appreciable decrease in catalytic activity and low levels of Pd leaching measured by ICP-MS.

Original language	English
Pages (from-to)	948-954
Number of pages	7
Journal	Catalysis Science and Technology
Volume	4
Issue number	4
Early online date	23 Jan 2014
DOIs	https://doi.org/10.1039/C3CY00836C
Publication status	Published - 1 Apr 2014

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10.1039/C3CY00836C

Corrected Pd Nanoparticles Flow Manuscript CY-ART-10-2013-000836 copy
Copyright © 2014 The Royal Society of Chemistry. The final publication is available at Catalysis Science & Technology via https://doi.org/10.1039/C3CY00836C
Accepted author manuscript, 575 KB

A Flow Process for Aminomethylations using Catalysts Supported on Magnetic Nanoparticles
Frost, C. (PI), Plucinski, P. (CoI) & Price, G. (CoI)
Engineering and Physical Sciences Research Council
29/06/09 → 28/06/11
Project: Research council

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abstract = "Two novel polymer encapsulated silica supported palladium catalysts have been prepared and shown to be highly active, robust and recyclable catalysts for Heck and Suzuki–Miyaura cross coupling reactions under continuous flow conditions. They were demonstrated to give excellent conversions of both electron rich and electron deficient substrates and the catalysts were used for over 50 hours continuous operation without any appreciable decrease in catalytic activity and low levels of Pd leaching measured by ICP-MS.",

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AB - Two novel polymer encapsulated silica supported palladium catalysts have been prepared and shown to be highly active, robust and recyclable catalysts for Heck and Suzuki–Miyaura cross coupling reactions under continuous flow conditions. They were demonstrated to give excellent conversions of both electron rich and electron deficient substrates and the catalysts were used for over 50 hours continuous operation without any appreciable decrease in catalytic activity and low levels of Pd leaching measured by ICP-MS.

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Robust and reusable supported palladium catalysts for cross-coupling reactions in flow

Abstract

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A Flow Process for Aminomethylations using Catalysts Supported on Magnetic Nanoparticles

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