Results 261 to 270 of about 330,962 (287)

Palladium-Catalyzed Direct Arylation of Aryl(azaaryl)methanes with Aryl Halides Providing Triarylmethanes

Organic Letters, 2007
Direct arylation of aryl(azaaryl)methanes with aryl halides takes place at the benzylic position in the presence of a hydroxide base under palladium catalysis to yield triarylmethanes.
Niwa, Takashi, Yorimitsu, Hideki, Oshima, Koichiro   +2 more
openaire   +2 more sources

Aryl–Aryl Bond Formation by the Fluoride‐Free Cross‐Coupling of Aryldisiloxanes with Aryl Bromides

Chemistry – A European Journal, 2011
AbstractThe prevalence of the biaryl structural motif in biologically interesting and synthetically important molecules has inspired considerable interest in the development of methods for aryl–aryl bond formation. Herein we describe a novel strategy for this process involving the fluoride‐free, palladium‐catalysed cross‐coupling of readily accessible ...
Christine M, Boehner, Elizabeth C, Frye, Kieron M G, O'Connell, Warren R J D, Galloway, Hannah F, Sore, Patricia Garcia, Dominguez, David, Norton, David G, Hulcoop, Martin, Owen, Gillian, Turner, Claire, Crawford, Helen, Horsley, David R, Spring   +12 more
openaire   +2 more sources

Gold-Catalyzed Arylative Meyer–Schuster Rearrangement of Aryl Iodides to α-Arylated Enones

Organic Letters
Enones serve as versatile scaffolds in synthetic chemistry, enabling diverse transformations while exhibiting biologically relevant properties crucial for drug development. Herein, we report a ligand-enabled gold-catalyzed arylative Meyer-Schuster rearrangement employing readily available and stable propargylic acetates and aryl iodides under mild ...
Wenqian Du, Zhonghua Xia
openaire   +2 more sources

Synthesis of 3,5-Disubstituted 4-Hydroxybenzoates by Aryl−Aryl and Alkynyl−Aryl Coupling

The Journal of Organic Chemistry, 2000
Godt, Adelheid, Ünsal, Ömer, Roos, M
openaire   +3 more sources

Transformations of Aryl Ketones via Ligand‐Promoted C−C Bond Activation

Angewandte Chemie - International Edition, 2020
Hui-Xiong Dai
exaly  

Assembly of α‐(Hetero)aryl Nitriles via Copper‐Catalyzed Coupling Reactions with (Hetero)aryl Chlorides and Bromides

Angewandte Chemie - International Edition, 2021
Lanting Xu, Dawei
exaly  

Light‐Promoted Nickel Catalysis: Etherification of Aryl Electrophiles with Alcohols Catalyzed by a NiII‐Aryl Complex

Angewandte Chemie - International Edition, 2020
Liu Yang, Gang Li, Wei Zhang
exaly  

Aryl Coupling by Irradiation of Lithium Aryls

Journal of the American Chemical Society, 1965
Eugene E. van Tamelen, John I. Brauman, Larry E. Ellis   +2 more
openaire   +1 more source

Light‐Promoted C–N Coupling of Aryl Halides with Nitroarenes

Angewandte Chemie - International Edition, 2021
Gang Li, Liu Yang, Jian-Jun Liu
exaly  

A Broadly Applicable Copper Reagent for Trifluoromethylations and Perfluoroalkylations of Aryl Iodides and Bromides

Angewandte Chemie - International Edition, 2011
Hiroyuki Morimoto, Tetsu Tsubogo, John F Hartwig   +2 more
exaly