Dendrimer–Palladium Complex Catalyzed Oxidation of Terminal Alkenes to Methyl Ketones
- 1 June 2004
- journal article
- Published by Wiley in Advanced Synthesis & Catalysis
- Vol. 346 (7) , 849-854
- https://doi.org/10.1002/adsc.200404013
Abstract
Silica‐supported polyamidoamine (PAMAM) dendrimers with different spacer lengths were prepared. After the introduction of diphenylphosphino groups, complexation to dibenzylidenepalladium(0) gave the desired silica‐supported dendrimer–palladium catalyst complexes G0 to G4‐C2‐Pd. These catalysts showed activity towards the oxidation of terminal alkenes to methyl ketones. A dependence of catalytic activity on the spacer length of the diamine in PAMAM was observed.Keywords
This publication has 34 references indexed in Scilit:
- Transition Metal Catalysis Using Functionalized DendrimersAngewandte Chemie International Edition in English, 2001
- Dendritic Encapsulation of Function: Applying Nature's Site Isolation Principle from Biomimetics to Materials ScienceAngewandte Chemie International Edition in English, 2001
- Systhesis and Catalytic Activity of Dendritic Diphosphane Metal ComplexesAngewandte Chemie International Edition in English, 1997
- Wacker oxidation of various olefins in the presence of per(2,6-di-O-methyl)-β-cyclodextrin: mechanistic investigations of a multistep catalysis in a solvent-free two-phase systemJournal of Molecular Catalysis A: Chemical, 1996
- Performance of γ-alumina-supported Wacker catalysts in the oxidation of 1-buteneApplied Catalysis A: General, 1995
- Enantioselective catalysis, 85Tetrahedron, 1994
- Starburst Dendrimers: Molecular‐Level Control of Size, Shape, Surface Chemistry, Topology, and Flexibility from Atoms to Macroscopic MatterAngewandte Chemie International Edition in English, 1990
- Olefin oxidation catalyzed by palladium chloride using cyclodextrins as phase transfer agentsJournal of Molecular Catalysis, 1986
- Palladium chloride and polyethylene glycol promoted oxidation of terminal and internal olefinsTetrahedron Letters, 1985
- Palladium and phase transfer catalyzed oxidation of olefins to ketones. Sensitivity of the reaction to the nature of the phase transfer agent.Tetrahedron Letters, 1983