Henrion, Mickael and Mohr, Yorck and Janssens, Kwinten and Smolders, Simon and Bugaev, Aram L. and Usoltsev, Oleg A. and Quadrelli, Elsje Alessandra and Wisser, Florian M. and De Vos, Dirk E. and Canivet, Jerome (2022) Reusable Copper Catechol-based Porous Polymers for the Highly Efficient Heterogeneous Catalytic Oxidation of Secondary Alcohols. CHEMCATCHEM, 14 (19): e202200649. ISSN 1867-3880, 1867-3899
Full text not available from this repository. (Request a copy)Abstract
New catechol-based porous polymers were synthesized and used as platforms for the heterogenization of molecular Cu complexes. The resulting Cu@CatMP-1 materials proved to be highly stable and performing catalysts for the oxidation of secondary alcohols with turnover numbers up to 6000, about 1 to 2 orders of magnitude higher than the current relevant state of the art, using catalyst loadings as low as 25 ppm of Cu. The solid catalyst proved to be recyclable for over 10 runs without detectable metal leaching and has been scaled to the gram scale. The coordination of Cu to catechol within the polymer has been evidenced by X-ray absorption spectroscopy.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | TRANSITION-METAL COMPLEXES; ORGANIC POLYMERS; CHEMISTRY; SPECTROSCOPY; FRAMEWORK; SPECTRA; LIGANDS; alcohol oxidation; catechol; copper; heterogeneous catalysis; porous polymer |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 16 Feb 2024 05:44 |
| Last Modified: | 16 Feb 2024 05:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/57863 |
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