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EnglishHighly disperse copper nanoparticles immobilized on carbon nanomaterials (CNMs; graphene/carbon nanotubes) were prepared and used as a recyclable and reusable catalyst to achieve CuI-catalyzed [3+2] cycloaddition click chemistry. Carbon nanomaterials with immobilized N-heterocyclic carbene (NHC)-Cu complexes prepared from an imidazolium-based carbene and CuI show excellent stability including high efficiency at low catalyst loading. The catalytic performance evaluated in solution and in bulk shows that both types of Cu-CNMs can function as an effective recyclable catalysts (more than 10cycles) for click reactions without decomposition and the use of external additives.
| Titolo: | Carbon-Supported Copper Nanomaterials: Recyclable Catalysts for Huisgen [3+2] Cycloaddition Reactions |
| Autori: | |
| Data di pubblicazione: | 2015 |
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| Handle: | http://hdl.handle.net/11386/4647489 |
| Appare nelle tipologie: | 1.1.1 Articolo su rivista con DOI |
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