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Use of Polymer-Supported Dialkylphosphinobiphenyl Ligands for Palladium-Catalyzed Amination and Suzuki-Reaktions

Cynthia A. Parrish and Stephen L. Buchwald*

*Department of Chemistry, Massachussets Institute of Technology, Cambridge, Massachusetts 02139, Email:

C. A. Parrish, S. L. Buchwald, J. Org. Chem., 2001, 66, 3820-3827.

DOI: 10.1021/jo010025w

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Palladium catalysts based on dialkylphosphinophenyl ligands are active for aminations and Suzuki couplings of unactivated aryl iodides, bromides or chlorides. The resin-bound catalysts can be recycled.

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Key Words

Suzuki Coupling, Buchwald-Hartwig Reaction, Solid-supported Palladium catalyst

ID: J42-Y2001-000