In situ generation of palladium nanoparticles: a simple and highly active protocol for oxygen-promoted ligand-free suzuki coupling reaction of aryl chlorides.
An oxygen-promoted ligand-free Suzuki coupling reaction catalyzed by in situ generated palladium nanoparticles in PEG-400 under aerobic conditions has been demonstrated. The reaction was highly efficient for coupling aryl chlorides with phenylboronic acid in short times under mild conditions.
Han
Wei
W
State Key Lab of Fine Chemicals, Dalian University of Technology, Dalian 116012, China.
Liu
Chun
C
Jin
Zi-Lin
ZL
D001897:Boronic Acids / Q000737:chemistry; D002712:Chlorides / Q000737:chemistry*; D008024:Ligands; D053768:Metal Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D046529:Microscopy, Electron, Transmission; D015394:Molecular Structure; D010100:Oxygen / Q000737:chemistry*; D010165:Palladium / Q000737:chemistry*; D011092:Polyethylene Glycols
D001897:Boronic Acids; D002712:Chlorides; D008024:Ligands; D011092:Polyethylene Glycols; D010165:Palladium; C010686:benzeneboronic acid; D010100:Oxygen