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Immobilized Sonogashira catalyst systems: new insights by multinuclear HRMAS NMR studies

A new chelate phosphine linker and its Pd and Cu complexes have been synthesized and immobilized. The solvent impact on these immobilized species, their mobility, and coordination preferences have been studied in situ by HRMAS (High-Resolution Magic Angle Spinning) NMR. The catalyst recycling charac...

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Bibliographische Detailangaben
Hauptverfasser: Posset, Tobias (VerfasserIn) , Guenther, Johannes (VerfasserIn) , Pope, Jacqueline (VerfasserIn) , Oeser, Thomas (VerfasserIn) , Blümel, Janet (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 4 January 2011
In: Chemical communications
Year: 2011, Jahrgang: 47, Heft: 7, Pages: 2059-2061
ISSN:1364-548X
DOI:10.1039/C0CC04194G
Online-Zugang:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1039/C0CC04194G
Verlag, lizenzpflichtig, Volltext: https://pubs.rsc.org/en/content/articlelanding/2011/cc/c0cc04194g
Volltext
Verfasserangaben:Tobias Posset, Johannes Guenther, Jacqueline Pope, Thomas Oeser and Janet Blümel
Beschreibung
Zusammenfassung:A new chelate phosphine linker and its Pd and Cu complexes have been synthesized and immobilized. The solvent impact on these immobilized species, their mobility, and coordination preferences have been studied in situ by HRMAS (High-Resolution Magic Angle Spinning) NMR. The catalyst recycling characteristics match the HRMAS results.
Beschreibung:Gesehen am 13.01.2023
Beschreibung:Online Resource
ISSN:1364-548X
DOI:10.1039/C0CC04194G

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