One Click to controlled bifunctional supported catalysts for the Cu/TEMPO-catalyzed aerobic oxidation of alcohols

A simple and reliable methodology is described for the preparation of heterogeneous bifunctional catalysts with a high control over surface composition. The strategy relies on the grafting of a mix of catalytic components from an azide-functionalized silica platform using the CuAAC reaction. The res...

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Veröffentlicht in:RSC advances Jg. 6; H. 43; S. 3662 - 3665
Hauptverfasser: Fernandes, Antony E, Riant, Olivier, Jonas, Alain M, Jensen, Klavs F
Format: Journal Article
Sprache:Englisch
Veröffentlicht: 01.01.2016
Schlagworte:
Alcohols
Catalysis
Catalysts
Mathematical models
Oxidation
Platforms
silica
Silicon dioxide
Strategy
ISSN:2046-2069, 2046-2069
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Zusammenfassung:A simple and reliable methodology is described for the preparation of heterogeneous bifunctional catalysts with a high control over surface composition. The strategy relies on the grafting of a mix of catalytic components from an azide-functionalized silica platform using the CuAAC reaction. The resulting finely engineered supported catalysts are employed in the model Cu/TEMPO-catalyzed aerobic oxidation of benzylic alcohol. A modular strategy is described for the preparation and molecular engineering of multifunctional surfaces using CuAAC chemistry and is applied to the model Cu/TEMPO-catalyzed aerobic oxidation of benzyl alcohol.
Bibliographie:10.1039/c6ra05026c
Electronic supplementary information (ESI) available. See DOI
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SourceType-Scholarly Journals-1
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ISSN:2046-2069
2046-2069
DOI:10.1039/c6ra05026c