Suzuki Cross-Coupling Reactions of Potassium Alkenyltrifluoroborates
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- 8 December 2001
- journal article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 4 (1) , 107-109
- https://doi.org/10.1021/ol0169729
Abstract
[reaction: see text] The palladium-catalyzed coupling reaction of potassium alkenyltrifluoroborates with aryl or alkenyl halides or triflates proceeds readily with good yields. The trifluoroborates are air- and moisture-stable solids that can be stored indefinitely. The cross-coupling can be effected using PdCl(2)(dppf).CH(2)Cl(2) as the catalyst in n-PrOH in the presence of Et(3)N. A variety of functional groups are tolerated.Keywords
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