Palladium-Catalyzed Synthesis of Aryl Ketones from Boronic Acids and Carboxylic Acids or Anhydrides

2001 ◽  
Vol 40 (18) ◽  
pp. 3458-3460 ◽  
Author(s):  
Lukas J. Gooßen ◽  
K. Ghosh
Keyword(s):  
Carboxylic Acids ◽  
Boronic Acids ◽  
Aryl Ketones ◽  
Palladium Catalyzed

ChemInform Abstract: Palladium-Catalyzed Synthesis of Aryl Ketones from Carboxylic Acids and Arylboronic Acids Using EEDQ.

ChemInform ◽  
2011 ◽  
Vol 42 (6) ◽  
pp. no-no
Author(s):  
Young Bum Kwon ◽  
Bo Ram Choi ◽  
Seung Hwan Lee ◽  
Jin-soo Seo ◽  
Cheol Min Yoon
Keyword(s):  
Carboxylic Acids ◽  
Arylboronic Acids ◽  
Aryl Ketones ◽  
Palladium Catalyzed

scholarly journals Palladium-Catalyzed Synthesis of Aryl Ketones from Carboxylic Acids and Arylboronic Acids Using EEDQ

2010 ◽  
Vol 31 (9) ◽  
pp. 2672-2674 ◽  
Author(s):  
Young-Bum Kwon ◽  
Bo-Ram Choi ◽  
Seung-Hwan Lee ◽  
Jin-Soo Seo ◽  
Cheol-Min Yoon
Keyword(s):  
Carboxylic Acids ◽  
Arylboronic Acids ◽  
Aryl Ketones ◽  
Palladium Catalyzed

Ligand-Enabled γ-C(sp3)–H Olefination of Free Carboxylic Acids

2020 ◽  
Author(s):  
Kiron Kumar Ghosh ◽  
Alexander Uttry ◽  
Francesca Ghiringhelli ◽  
Arup Mondal ◽  
Manuel van Gemmeren
Keyword(s):  
Reaction Mechanism ◽  
Carboxylic Acids ◽  
Michael Addition ◽  
Kinetic Studies ◽  
Wide Range ◽  
Palladium Catalyzed

We report the ligand enabled C(sp3)–H activation/olefination of free carboxylic acids in the γ-position. Through an intramolecular Michael-addition, δ-lactones are obtained as products. Two distinct ligand classes are identified that enable the challenging palladium-catalyzed activation of free carboxylic acids in the γ-position. The developed protocol features a wide range of acid substrates and olefin reaction partners and is shown to be applicable on a preparatively useful scale. Insights into the underlying reaction mechanism obtained through kinetic studies are reported.<br>

The Merger of CF3SO2Na and Palladium Catalysis to Enable Decarboxylative Cross-Coupling for the Synthesis of Aromatic Ketones under Room Temperature

2021 ◽  
Author(s):  
Pan Xie ◽  
Cheng Xue ◽  
Cancan Wang ◽  
Dongdong Du ◽  
Sanshan Shi
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Palladium Catalysis ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Aromatic Ketones ◽  
Aryl Ketones ◽  
Oxocarboxylic Acids

A CF3SO2Na/Pd(OAc)2 co-catalyzed strategy is developed to produce aryl ketones via visible-light-induced decarboxylative cross-coupling of α-oxocarboxylic acids and aryl boronic acids. This process was perfomed under air at room temperature,...

ChemInform Abstract: “Ligand-Free” Palladium-Catalyzed Direct C-H Bond Oxidative Acyloxylation of 2-Arylpyridines with Aromatic Carboxylic Acids.

ChemInform ◽  
2012 ◽  
Vol 43 (35) ◽  
pp. no-no
Author(s):  
Chao-Jun Hu ◽  
Xiao-Hong Zhang ◽  
Qiu-Ping Ding ◽  
Ting Lv ◽  
Shao-Peng Ge ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Aromatic Carboxylic Acids ◽  
Ligand Free ◽  
Palladium Catalyzed
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