New 1D chiral Zr-MOFs based on in situ imine linker formation as catalysts for asymmetric C–C coupling reactions
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
A novel chiral diimine Zr-MOF (DUT-136, DUT - Dresden University of Technology) is synthesized in a one-pot reaction from ZrCl4, 4-formylbenzoic acid, and (R,R)-1,2-diphenylethylenediamine as an enantiopure core. Inspired by the versatile chemistry of the C[dbnd]N bond, a variety of post-synthetic derivatizations were performed. Oxidation, reduction, and metalation effectively generated the chiral amide-, amine-, and Ni containing DUT-136 MOFs, respectively. The catalytic activity of these post-synthetically modified materials was systemically evaluated in a wide range of asymmetric organic transformations, including the Friedel-Crafts alkylation, Michael addition, aldol reaction, and the Ni-catalyzed C–C coupling.
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 106-116 |
Seitenumfang | 11 |
Fachzeitschrift | Journal of catalysis |
Jahrgang | 386 |
Publikationsstatus | Veröffentlicht - Juni 2020 |
Peer-Review-Status | Ja |
Schlagworte
ASJC Scopus Sachgebiete
Schlagwörter
- Asymmetric C–C coupling, DUT-136, In situ imine linker formation, Metal-organic framework, Zirconium