Very recently, magnetic particles have emerged as viable alternatives to conventional materials as heterogeneous catalyst supports which could be recovered in a facile manner from the reaction mixture. In the reaction medium, however, magnetite can influence the catalytic activity and/or it can lose its magnetic properties. Recently, in some papers it has been proposed to encapsulate the magnetite on protective polymers with the aim to preserve the magnetic properties and avoid negative influences on the catalytic activity. In this study, we generated a heterogeneous Pd-catalyst magnetically recoverable by using the perfectly alternated poly(1-oxo-trimethylene) (called polyketone, PK) as supporting material insolvable in the main traditional solvents.
New Magnetically Recoverable Palladium Metal Catalyst Supported on Poly(1-oxo-trimethylene)-Magnetite
VAVASORI, Andrea;TORTATO, Claudio;QUARTARONE, Giuseppe;RONCHIN, Lucio
2013-01-01
Abstract
Very recently, magnetic particles have emerged as viable alternatives to conventional materials as heterogeneous catalyst supports which could be recovered in a facile manner from the reaction mixture. In the reaction medium, however, magnetite can influence the catalytic activity and/or it can lose its magnetic properties. Recently, in some papers it has been proposed to encapsulate the magnetite on protective polymers with the aim to preserve the magnetic properties and avoid negative influences on the catalytic activity. In this study, we generated a heterogeneous Pd-catalyst magnetically recoverable by using the perfectly alternated poly(1-oxo-trimethylene) (called polyketone, PK) as supporting material insolvable in the main traditional solvents.File | Dimensione | Formato | |
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