Efficient 1,2-addition of aryl- and alkenylboronic acids to aldehydes catalyzed by the palladium/thioether-imidazolinium chloride system.
The high level of catalyst performance was attainable in the palladium-catalyzed 1,2-addition of aryl-, heteroaryl-, and alkenylboronic acids to aromatic, heteroaromatic, and aliphatic aldehydes using thioether-imidazolinium chloride L5 as a heterobidentate carbene ligand precursor.
Kuriyama
Masami
M
Faculty of Pharmaceutical Sciences, Doshisha Women's College of Liberal Arts, Kodo, Kyotanabe, Kyoto 610-0395, Japan. mkuriyam@dwc.doshisha.ac.jp
Shimazawa
Rumiko
R
Shirai
Ryuichi
R
D000447:Aldehydes / Q000737:chemistry*; D001897:Boronic Acids / Q000737:chemistry*; D002384:Catalysis; D048288:Imidazolines / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D010165:Palladium / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D013440:Sulfides / Q000737:chemistry*
D000447:Aldehydes; D001897:Boronic Acids; D048288:Imidazolines; D013440:Sulfides; D010165:Palladium