Metal supported on dendronized magnetic nanoparticles: highly selective hydroformylation catalysts

R Abu-Reziq, H Alper, D Wang…

文献索引：Abu-Reziq, Raed; Alper, Howard; Wang, Dashan; Post, Michael L. Journal of the American Chemical Society, 2006 , vol. 128, # 15 p. 5279 - 5282

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被引用次数: 376

摘要

A method for homogenizing heterogeneous catalyst is described. The method is based on growing polyaminoamido (PAMAM) dendrons on silica-coated magnetic nanoparticles. After the dendronizing process, the silica-coated magnetic nanoparticles are more stable and more soluble in organic solvents. The dendronized particles are phosphonated, complexed with [Rh (COD) Cl] 2, and applied in catalytic hydroformylation reactions. These new ...