Palladium-Catalyzed Direct Conversion of Carboxylic Acids into Ketones with Organoboronic Acids Promoted by Anhydride Activators.

…, H Narahashi, I Shimizu, A Yamamoto

文献索引：Yamamoto; Kakino; Narahashi; Shimizu Bulletin of the Chemical Society of Japan, 2002 , vol. 75, # 6 p. 1333 - 1345

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被引用次数: 71

摘要

Various carboxylic acids are catalytically converted into ketones on treatment with organoboron compounds in the presence of activators and palladium catalysts. Detailed examination of factors influencing the yield of ketone formation revealed the following characteristics of the reactions:(a) Palladium complexes containing tertiary phosphine ligands, particularly triphenylphosphine and tricyclohexylphosphine, are most effective ...