24554-45-8Relevant academic research and scientific papers
Palladium-catalyzed Suzuki-Miyaura cross-coupling of various aryl halides using ortho-alkyl-substituted arylphosphanes and (ortho-alkylphenyl)- alkylphosphanes under microwave heating
Vuoti, Sauli,Autio, Juho,Laitila, Minna,Haukka, Matti,Pursiainen, Jouni
, p. 397 - 407 (2008/09/17)
Mono- and dinuclear palladium(II) chloride complexes of various ortho-alkyl-substituted aryl- and alkylphosphanes were prepared. Subsequently, these were characterized by 1H NMR and 31P{1H} NMR spectroscopy, X-ray crystallographic studies and mass spectroscopy. The palladium complexes were screened as potential catalysts for the microwave-assisted Suzuki-Miyaura coupling reaction of several aryl halides under aerobic conditions. A preliminary study showed that excellent results can be obtained even for electron-rich bromides and unactivated aryl chlorides with an optimized solvent, base and catalyst loading using specific phosphane ligands. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
