Carbonylation of Aryl Chlorides with Oxygen Nucleophiles at Atmospheric Pressure. Preparation of Phenyl Esters as Acyl Transfer Agents and the Direct Preparation of Alkyl Esters and Carboxylic Acids

2008 ◽  
Vol 73 (18) ◽  
pp. 7096-7101 ◽  
Author(s):  
Donald A. Watson ◽  
Xuexiang Fan ◽  
Stephen L. Buchwald
Keyword(s):  
Carboxylic Acids ◽  
Atmospheric Pressure ◽  
Acyl Transfer ◽  
Alkyl Esters ◽  
Aryl Chlorides ◽  
Direct Preparation ◽  
Transfer Agents

Manifestation of Felkin-Anh Control in Enantioselective Acyl Transfer Catalysis: Kinetic Resolution of Carboxylic Acids

2012 ◽  
Vol 124 (38) ◽  
pp. 9776-9780 ◽  
Author(s):  
Xing Yang ◽  
Peng Liu ◽  
K. N. Houk ◽  
Vladimir B. Birman
Keyword(s):  
Carboxylic Acids ◽  
Kinetic Resolution ◽  
Acyl Transfer

scholarly journals Cp2TiCl2-catalyzed hydrocarboxylation of alkynes with CO2: formation of α,β-unsaturated carboxylic acids

RSC Advances ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 3534-3539 ◽  
Author(s):  
Peng Shao ◽  
Sheng Wang ◽  
Gaixia Du ◽  
Chanjuan Xi
Keyword(s):  
Carboxylic Acids ◽  
Atmospheric Pressure ◽  
Unsaturated Carboxylic Acids ◽  
High Yields

Cp2TiCl2-catalyzed hydrocarboxylation of alkynes with CO2 (atmospheric pressure) has been reported. A range of alkynes were transformed to the corresponding α,β-unsaturated carboxylic acids in high yields with high regioselectivity.

ChemInform Abstract: Direct Preparation of Primary Amides by Reaction of Carboxylic Acids and Ammonia in Alcohols Using DMT-MM.

ChemInform ◽  
2009 ◽  
Vol 40 (18) ◽  
Author(s):  
Tsukasa Mizuhara ◽  
Kazuhito Hioki ◽  
Megumi Yamada ◽  
Hideaki Sasaki ◽  
Daiki Morisaki ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Direct Preparation

An unprecedented Pd-catalyzed decarboxylative coupling reaction of aromatic carboxylic acids in aqueous medium under air: synthesis of 3-aryl-imidazo[1,2-a]pyridines from aryl chlorides

2016 ◽  
Vol 14 (1) ◽  
pp. 246-250 ◽  
Author(s):  
Bing Mu ◽  
Yusheng Wu ◽  
Jingya Li ◽  
Dapeng Zou ◽  
Junbiao Chang ◽  
...  
Keyword(s):  
Aqueous Medium ◽  
Carboxylic Acids ◽  
Coupling Reaction ◽  
Aromatic Carboxylic Acids ◽  
Aryl Chlorides ◽  
Decarboxylative Coupling ◽  
Palladium Catalyzed

An efficient and facile protocol for the synthesis of 3-aryl-imidazo[1,2-a]pyridines was investigated via palladium-catalyzed decarboxylative arylation of imidazo[1,2-a]pyridine-3-carboxylic acids.

Nickel-catalyzed electrocarboxylation of allylic halides with CO2

2021 ◽  
Author(s):  
Laxia Wu ◽  
Deng Fangjie ◽  
Lin Wu ◽  
Huan Wang ◽  
TaiJie Chen ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Current Density ◽  
Atmospheric Pressure ◽  
Reaction Parameters ◽  
Unsaturated Carboxylic Acids ◽  
Allylic Halides

Nickel-catalyzed regioselective electrocarboxylation of allylic halides with CO2 at atmospheric pressure has been developed by adjusting reaction parameters, including catalyst, solvent, current density, temperature and additive. β,γ-unsaturated carboxylic acids were...

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