One-step synthesis of reusable, polymer-supported tri-alkyl phosphine ligands. Application in Suzuki-Miyaura and alkoxycarbonylation reactions |
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| Authors: | Ehsan UllahJames McNulty Marcin SliwinskiAl Robertson |
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| Institution: | a Department of Chemistry and Chemical Biology, McMaster University, 1280 Main Street West, Hamilton, Canada L8S 4M1
b Cytec Canada, Inc., PO Box 240, Niagara Falls, Ontario, Canada L2E 6T4 |
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| Abstract: | A simple, efficient one-step route to polystyrene-supported trialkylphosphine ligands is reported. These polymer-supported alkyl phosphine ligands proved to be highly active for Suzuki-Miyaura reactions and in alkoxycarbonylation reactions. The palladium loaded polymer-supported catalysts can be recycled several times with only minimal loss of catalyst activity. |
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| Keywords: | Catalyst design Catalyst recycling Suzuki-Miyaura reaction Palladium Carbonylation |
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