Palladium Catalysed Cross-Coupling of Aryl Bromides with Functionalised Arylboronic Acids in the Presence of a Tetraphosphine Ligand

Synlett ◽  
2002 ◽  
Vol 2002 (11) ◽  
pp. 1807-1810 ◽  
Author(s):  
Henri Doucet ◽  
Maurice Santelli ◽  
Marie Feuerstein ◽  
Florian Berthiol
Keyword(s):  
Cross Coupling ◽  
Arylboronic Acids ◽  
Aryl Bromides

ChemInform Abstract: Palladium-Tetraphosphine Catalyzed Cross Coupling of Aryl Bromides with Arylboronic Acids: Remarkable Influence of the Nature of the Ligand.

ChemInform ◽  
2010 ◽  
Vol 32 (23) ◽  
pp. no-no
Author(s):  
Marie Feuerstein ◽  
Dorothee Laurenti ◽  
Celine Bougeant ◽  
Henri Doucet ◽  
Maurice Santelli
Keyword(s):  
Cross Coupling ◽  
Arylboronic Acids ◽  
Aryl Bromides

scholarly journals Palladium-catalysed cross-coupling reaction of ultra-stabilised 2-aryl-1,3-dihydro-1H-benzo[d]1,3,2-diazaborole compounds with aryl bromides: A direct protocol for the preparation of unsymmetrical biaryls

2014 ◽  
Vol 10 ◽  
pp. 1107-1113 ◽  
Author(s):  
Siphamandla Sithebe ◽  
Ross S Robinson
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
The Other ◽  
Coupling Reactions ◽  
Arylboronic Acids ◽  
Cross Coupling Reactions ◽  
Aryl Bromides ◽  
Cross Coupling Reaction ◽  
Fluorescence Characteristics ◽  
Significant Interest

There has been a significant interest in organoboron compounds such as arylboronic acids, arylboronate esters and potassium aryltrifluoroborate salts because they are versatile coupling partners in metal-catalysed cross-coupling reactions. On the other hand, their nitrogen analogues, namely, 1,3,2-benzodiazaborole-type compounds have been studied extensively for their intriguing absorption and fluorescence characteristics. Here we describe the first palladium-catalysed Suzuki–Miyaura cross-coupling reaction of easily accessible and ultra-stabilised 2-aryl-1,3-dihydro-1H-benzo[d]1,3,2-diazaborole derivatives with various aryl bromides. Aryl bromides bearing electron-withdrawing, electron-neutral and electron-donating substituents are reacted under the catalytic system furnishing unsymmetrical biaryl products in isolated yields of up to 96% in only 10 minutes.

18-Crown-6 promoting Pd/C-catalyzed cross-coupling reaction of aryl bromides and arylboronic acids in aqueous media

2012 ◽  
Vol 26 (9) ◽  
pp. 478-482 ◽  
Author(s):  
Wenyi Chu ◽  
Xinmin Li ◽  
Yanjun Hou ◽  
Hua Wang ◽  
Hongyu Li ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Arylboronic Acids ◽  
Aryl Bromides ◽  
Cross Coupling Reaction

Palladium-Catalyzed Cross-Coupling of Aryl Bromides with Functionalized Arylboronic Acids in the Presence of a Tetraphosphine Ligand.

ChemInform ◽  
2003 ◽  
Vol 34 (8) ◽  
Author(s):  
Marie Feuerstein ◽  
Florian Berthiol ◽  
Henri Doucet ◽  
Maurice Santelli
Keyword(s):  
Cross Coupling ◽  
Arylboronic Acids ◽  
Aryl Bromides ◽  
Palladium Catalyzed
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