Click Ionic Liquids: A Family of Promising Tunable Solvents and Application in Suzuki-Miyaura Cross-Coupling

2012 ◽  
Vol 18 (25) ◽  
pp. 7842-7851 ◽  
Author(s):  
Liuyi Li ◽  
Jinyun Wang ◽  
Tao Wu ◽  
Ruihu Wang
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Tunable Solvents

Nitrile-functionalized pyrrolidinium ionic liquids as solvents for cross-coupling reactions involving in situ generated nanoparticlecatalyst reservoirs

2010 ◽  
Vol 12 (8) ◽  
pp. 1834-1841 ◽  
Author(s):  
Yugang Cui ◽  
Ilaria Biondi ◽  
Manish Chaubey ◽  
Xue Yang ◽  
Zhaofu Fei ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions

Triphenylphosphite and ionic liquids: positive effects in the Heck cross-coupling reaction

2010 ◽  
Vol 51 (52) ◽  
pp. 6867-6870 ◽  
Author(s):  
Juan C. Cárdenas ◽  
Luca Fadini ◽  
Cesar A. Sierra
Keyword(s):  
Ionic Liquids ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Positive Effects ◽  
Cross Coupling Reaction

scholarly journals Synthesis of 4-Alkyl-4H-1,2,4-triazole Derivatives by Suzuki Cross-coupling Reactions and Their Luminescence Properties

Molecules ◽  
2019 ◽  
Vol 24 (3) ◽  
pp. 652 ◽  
Author(s):  
Monika Olesiejuk ◽  
Agnieszka Kudelko ◽  
Marcin Swiatkowski ◽  
Rafal Kruszynski
Keyword(s):  
Ionic Liquids ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Boronic Acids ◽  
Luminescence Properties ◽  
Coupling Reactions ◽  
Triazole Derivatives ◽  
Cross Coupling Reactions ◽  
Cross Coupling Reaction ◽  
Derivatives Of

New derivatives of 4-alkyl-3,5-diaryl-4H-1,2,4-triazole were synthesized utilizing the Suzuki cross-coupling reaction. The presented methodology comprises of the preparation of bromine-containing 4-alkyl-4H-1,2,4-triazoles and their coupling with different commercially available boronic acids in the presence of ionic liquids or in conventional solvents. The obtained compounds were tested for their luminescence properties.

scholarly journals Carbon-Carbon Cross Coupling Reactions in Ionic Liquids Catalysed by Palladium Metal Nanoparticles

Molecules ◽  
2010 ◽  
Vol 15 (5) ◽  
pp. 3441-3461 ◽  
Author(s):  
Martin H. G. Prechtl ◽  
Jackson D. Scholten ◽  
Jairton Dupont
Keyword(s):  
Ionic Liquids ◽  
Metal Nanoparticles ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Metal

ChemInform Abstract: Copper-Free Sonogashira Cross-Coupling in Ionic Liquids.

ChemInform ◽  
2008 ◽  
Vol 39 (29) ◽  
Author(s):  
Paulo Galdino de Lima ◽  
O. A. C. Antunes
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling

Ionophilic phosphonium-appended carbopalladacycle catalyst for Suzuki–Miyaura and Heck cross-coupling catalysis

2010 ◽  
Vol 88 (1) ◽  
pp. 27-34 ◽  
Author(s):  
Jocelyn J. Tindale ◽  
Paul J. Ragogna
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Catalyst Activity ◽  
Reaction Medium ◽  
Cross Coupling ◽  
Metal Catalyst ◽  
Phosphonium Salts ◽  
Transition Metal Catalyst ◽  
Imidazolium Ionic Liquids ◽  
Liquid Reaction

An ionic liquid, covalently tethered to an efficient transition-metal catalyst in the presence of an ionic liquid reaction medium, can utilize ionophilic interactions to improve catalyst activity, recyclability, and product isolation while decreasing catalyst leaching. Given the greater stability of phosphonium salts in comparison to imidazolium ionic liquids under basic conditions, phosphonium-tagged oxime carbopalladacycle salts were prepared and employed in both Heck and Suzuki–Miyaura reactions. The desired product was obtained in good yields for up to four catalyst cycles in the case of the Suzuki–Miyaura reaction. While taking advantage of the non-volatile nature of ionic liquids, the product was isolated through simple sublimation from the reaction mixture, eliminating issues associated with catalyst leaching, and the remaining ionic liquid solvent–catalyst mixture was ready for further catalysis.

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