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Suzuki-Miyaura cross-coupling of alkenyl tosylates with alkenyl MIDA boronates |
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| Authors: | Monique LüthyRichard JK Taylor |
| Institution: | Department of Chemistry, University of York, Heslington, York YO10 5DD, UK |
| Abstract: | A practical procedure for the palladium-catalysed Suzuki-Miyaura coupling of various alkenyl tosylates with alkenyl MIDA boronates has been developed. Commercially available trans-bromoN-succinimidyl-bis(triphenylphosphine)]palladium(II) Pd(PPh3)2NBS] is an effective catalyst under the slow release conditions of MIDA boronates; with less activated alkenyl tosylates addition of the cheap, air-stable tricyclohexylphosphine tetrafluoroborate enhances reactivity. |
| Keywords: | Suzuki-Miyaura coupling Alkenyl tosylates Alkenyl MIDA boronates Trans-bromo[N-succinimidyl- bis(triphenylphosphine)]palladium(II) |
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