Efficient ligandless palladium-catalyzed Suzuki reactions of potassium aryltrifluoroborates |
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Authors: | Molander Gary A Biolatto Betina |
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Affiliation: | Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, USA. gmolander@sas.upenn.edu |
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Abstract: | [reaction: see text] The ligandless palladium-catalyzed Suzuki cross-coupling reaction of potassium aryl- and heteroaryltrifluoroborates with aryl- or heteroaryl halides or triflates proceeds readily with very good yields. The cross coupling can be effected in methanol or water, in the open air, using Pd(OAc)(2) as a catalyst in the presence of K(2)CO(3). A variety of functional groups are tolerated. |
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