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Aminophosphine complex as a catalyst precursor in Suzuki coupling reactions
Authors:Dongbin Zhao  Zhaofu Fei  Wee Han Ang
Institution:(1) Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH 1015 Lausanne, Switzerland
Abstract:A palladium complex with an aminophosphine ligand has been prepared and investigated as a catalyst precursor in Suzuki coupling reactions in toluene. Nanoparticles composed of elemental palladium have been isolated from the reaction media and analyzed using transmission electroscopic microscope (TEM), which shows the essential catalysts palladium nanoparticles to have a size of ca. 3.0 nm. MediaObjects/11532_2006_Article_69_Fig1_HTML.jpg dedicate to the 60th birthday of Prof. Dr. Yuan Kou
Keywords:Aminophosphosphine  Transition metal complex  X-ray  Catalysis  Nanoparticles
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