Synthesis of 2,2′-Biimidazolium-Based Ionic Liquids: Use as a New Reaction Medium and Ligand for Palladium-Catalyzed Suzuki Cross-Coupling Reactions.

ChemInform ◽  
2005 ◽  
Vol 36 (37) ◽  
Author(s):  
Ji-Chang Xiao ◽  
Jean'ne M. Shreeve
Keyword(s):  
Ionic Liquids ◽  
Reaction Medium ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

scholarly journals Palladium-catalyzed Sonogashira coupling reactions in γ-valerolactone-based ionic liquids

2019 ◽  
Vol 15 ◽  
pp. 2907-2913 ◽  
Author(s):  
László Orha ◽  
József M Tukacs ◽  
László Kollár ◽  
László T Mika
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Reaction Medium ◽  
Cross Coupling ◽  
Environmental Efficiency ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Mild Conditions ◽  
Palladium Catalyzed ◽  
Alternative Reaction Medium

It was demonstrated that the γ-valerolactone-based ionic liquid, tetrabutylphosphonium 4-ethoxyvalerate as a partially bio-based solvent can be utilized as alternative reaction medium for copper- and auxiliary base-free Pd-catalyzed Sonogashira coupling reactions of aryl iodides and functionalized acetylenes under mild conditions. Twenty-two cross-coupling products were isolated with good to excellent yields (72–99%) and purity (>98%). These results represent an example which proves that biomass-derived safer solvents can be utilized efficiently in common, industrially important transformations exhibiting higher chemical and environmental efficiency.

Ionic Liquids: Valuable Solvents for Palladium Catalyzed C—P Cross-Coupling Reactions.

ChemInform ◽  
2007 ◽  
Vol 38 (5) ◽  
Author(s):  
H. Vallette ◽  
S. Pican ◽  
C. Boudou ◽  
J. Levillain ◽  
J. C. Plaquevent ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

ChemInform Abstract: Ionic Liquids in Palladium-Catalyzed Cross-Coupling Reactions

ChemInform ◽  
2016 ◽  
Vol 47 (39) ◽  
Author(s):  
Piero Mastrorilli ◽  
Antonio Monopoli ◽  
Maria Michela Dell'Anna ◽  
Mario Latronico ◽  
Pietro Cotugno ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

Ionic liquids are not innocent in Pd catalysis. C–H arylation of thiazolium and imidazolium ionic liquids with aryl halides

2017 ◽  
Vol 4 (9) ◽  
pp. 1863-1866 ◽  
Author(s):  
Takahide Fukuyama ◽  
Md. Taifur Rahman ◽  
Hiroshi Mashima ◽  
Hideo Takahashi ◽  
Ilhyong Ryu
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Aryl Halides ◽  
Coupling Reactions ◽  
Imidazolium Ionic Liquids ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

The ionic liquids bearing an aromatic vinylic C–H moiety are not innocent during Pd-catalyzed cross-coupling reactions of aryl halides. Palladium-catalyzed direct C–H arylation of thiazolium and imidazolium ionic liquids took place to give arylated ionic liquids.

Ionic Liquids in Palladium-Catalyzed Cross-Coupling Reactions

2013 ◽  
pp. 237-285 ◽  
Author(s):  
Piero Mastrorilli ◽  
Antonio Monopoli ◽  
Maria Michela Dell’Anna ◽  
Mario Latronico ◽  
Pietro Cotugno ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Palladium Catalyzed

scholarly journals Surface-active ionic liquids for palladium-catalysed cross coupling in water: effect of ionic liquid concentration on the catalytically active species

RSC Advances ◽  
2017 ◽  
Vol 7 (65) ◽  
pp. 41144-41151 ◽  
Author(s):  
Meltem Taskin ◽  
Alice Cognigni ◽  
Ronald Zirbs ◽  
Erik Reimhult ◽  
Katharina Bica
Keyword(s):  
Ionic Liquids ◽  
Cross Coupling ◽  
Active Species ◽  
Coupling Reactions ◽  
Water Effect ◽  
Design And Synthesis ◽  
Cross Coupling Reactions ◽  
Catalytically Active ◽  
Palladium Catalyzed ◽  
Surface Active

We report the design and synthesis of surface-active ionic liquids for application in palladium-catalyzed cross coupling reactions.

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