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Efficient Recycling in Suzuki–Miyaura Reactions of Aryl Chlorides with Arylboronic Acids using Polymer‐Supported Aryldicyclohexylphosphine
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2006
Year
Arylboronic AcidsChemical EngineeringCross-coupling ReactionAryl ChloridesEngineeringNatural SciencesDiversity-oriented SynthesisSustainable SynthesisOrganic ChemistryCopolymer Polyethylene Glycol/polystyreneOrganometallic CatalysisCatalysisChemistryPolymer‐supported AryldicyclohexylphosphineSynthetic ChemistryPolymer ChemistryPolymers
Abstract The synthesis of polymer‐supported aryldicyclohexylphosphines has been developed. The catalytic performance of these ligands has been demonstrated in the Suzuki–Miyaura cross‐coupling reaction of aryl chlorides with arylboronic acids. Concerning the recycling of the catalyst, the ligand based on copolymer polyethylene glycol/polystyrene showed a very high activity which was maintained during 6 runs.