Palladium nanoparticles on layered potassium -zirconium phosphate (PdNP/ -ZrPK) with high palla-dium loading (10.6 wt%) have been prepared and used as catalyst in low amount (0.1 mol% of Pd) in theHeck reaction of methyl acrylate and styrene with a series of aryl iodides in CH3CN/H2O azeotrope asa green medium. The procedure has been optimized under flow conditions obtaining an extremely lowwaste production (E-factor) and allowing to isolate the final product with very low residual palladiumcontent without any purification step.
Immobilized palladium nanoparticles on potassium zirconium phosphate as an efficient recoverable heterogeneous catalyst for a clean Heck reaction in flow
PETRUCCI, CHIARA;PIERMATTI, Oriana
;NOCCHETTI, Morena;PICA, Monica;PIZZO, Ferdinando;VACCARO, Luigi
2015
Abstract
Palladium nanoparticles on layered potassium -zirconium phosphate (PdNP/ -ZrPK) with high palla-dium loading (10.6 wt%) have been prepared and used as catalyst in low amount (0.1 mol% of Pd) in theHeck reaction of methyl acrylate and styrene with a series of aryl iodides in CH3CN/H2O azeotrope asa green medium. The procedure has been optimized under flow conditions obtaining an extremely lowwaste production (E-factor) and allowing to isolate the final product with very low residual palladiumcontent without any purification step.File in questo prodotto:
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