Disperse amphiphilic submicron particles as non-covalent supports for cationic homogeneous catalysts

R.J. Sablong, J.I. Vlugt, van der, R. Thomann, S. Mecking, D. Vogt

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)

Abstract

A simple method for the effective immobilization of homogeneous catalysts on polystyrene colloids via non-covalent binding is demonstrated. Stable latices with sufficiently high loading of accessible borate anions are prepared via emulsion polymerization. Incorporation of cationic rhodium complexes, supported via their borate counter-anion is efficient, and these supported homogeneous catalysts maintain constant catalytic activity for CC hydrogenation during several recycles, with very low metal leaching.
Original languageEnglish
Pages (from-to)633-636
JournalAdvanced Synthesis & Catalysis
Volume347
Issue number5
DOIs
Publication statusPublished - 2005

Fingerprint

Borates
Catalyst supports
Anions
Negative ions
Rhodium
Catalysts
Emulsion polymerization
Polystyrenes
Latex
Colloids
Latexes
Leaching
Hydrogenation
Catalyst activity
Metals

Cite this

Sablong, R.J. ; Vlugt, van der, J.I. ; Thomann, R. ; Mecking, S. ; Vogt, D. / Disperse amphiphilic submicron particles as non-covalent supports for cationic homogeneous catalysts. In: Advanced Synthesis & Catalysis. 2005 ; Vol. 347, No. 5. pp. 633-636.
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Disperse amphiphilic submicron particles as non-covalent supports for cationic homogeneous catalysts. / Sablong, R.J.; Vlugt, van der, J.I.; Thomann, R.; Mecking, S.; Vogt, D.

In: Advanced Synthesis & Catalysis, Vol. 347, No. 5, 2005, p. 633-636.

Research output: Contribution to journalArticleAcademicpeer-review

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AU - Vogt, D.

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AB - A simple method for the effective immobilization of homogeneous catalysts on polystyrene colloids via non-covalent binding is demonstrated. Stable latices with sufficiently high loading of accessible borate anions are prepared via emulsion polymerization. Incorporation of cationic rhodium complexes, supported via their borate counter-anion is efficient, and these supported homogeneous catalysts maintain constant catalytic activity for CC hydrogenation during several recycles, with very low metal leaching.

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