Organic Letters

Potassium Alkenyl-and Aryltrifluoroborates: Stable and Efficient Agents for Rhodium-Catalyzed Addition to Aldehydes and Enones

RA Batey, AN Thadani, DV Smil

文献索引：Batey, Robert A.; Thadani, Avinash N.; Smil, David V. Organic Letters, 1999 , vol. 1, # 10 p. 1683 - 1686

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被引用次数: 195

摘要

Potassium alkenyl-and aryltrifluoroborates undergo addition to enones and aldehydes in the presence of Rh (I) catalysts to give β-functionalized ketones and allylic/benzylic alcohols, respectively. Reaction proceeds more rapidly than with the corresponding boronic acids, and the choice of phosphine ligand does not signifcantly influence the overall efficiency of addition.