The Influence of the Nature of the Support on the Copper-Palladium Catalysed Suzuki-Miyaura-Coupling

Anna Fodor, Z. Hell, Laurence Pirault-Roy

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3 Citations (Scopus)

Abstract

Copper-palladium bimetallic catalysts supported on mixed oxides (MgO)0.75(Al2O3)0.25 (MgAlO) were prepared with two step impregnation (TSI) and co-impregnation (CI). These materials were studied to determine the effect of the support on the activity and stability in the Suzuki-Miyaura reaction and on the properties of a catalyst. The catalyst prepared by CI was active and selective during 6 catalytic cycles in Suzuki coupling, whereas the activity of the catalyst prepared with TSI dropped at the sixth use. The kinetics of the reaction was examined along with its scope. The relationship between the basic properties of the support and the catalytic performances were examined too. The importance of the nature of the support was also studied by catalyst characterization methods. (Chemical Equation Presented).

Original languageEnglish
Pages (from-to)596-608
Number of pages13
JournalCatalysis Letters
Volume146
Issue number3
DOIs
Publication statusPublished - Mar 1 2016

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Keywords

  • Cu-Pd bimetallic catalysts
  • Effect of the support
  • Heterogeneous catalysis
  • Suzuki-Miyaura-reaction

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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