Metal Supported on Dendronized Magnetic Nanoparticles: Highly Selective Hydroformylation Catalysts
Journal of the American Chemical Society2006Vol. 128(15), pp. 5279–5282
Citations Over TimeTop 1% of 2006 papers
Abstract
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 catalysts are proven to be highly selective and reactive.
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