Redox-Responsive Rhodocenium [O,O], [N,N] and [N,C,N]Metalloligands

Zitieren

Dateien zu dieser Ressource

Dateien Größe Format Anzeige

Zu diesem Dokument gibt es keine Dateien.

PEVNY, Florian, Rainer WINTER, Daniela EISENSTECKEN, Holger KOPACKA, Barbara ENK, Klaus WURST, Thomas MÜLLER, Benno BILDSTEIN, 2011. Redox-Responsive Rhodocenium [O,O], [N,N] and [N,C,N]Metalloligands. In: European Journal of Inorganic Chemistry. 2011(19), pp. 2958-2966. ISSN 1434-1948. Available under: doi: 10.1002/ejic.201100226

@article{Pevny2011Redox-13940, title={Redox-Responsive Rhodocenium [O,O], [N,N] and [N,C,N]Metalloligands}, year={2011}, doi={10.1002/ejic.201100226}, number={19}, volume={2011}, issn={1434-1948}, journal={European Journal of Inorganic Chemistry}, pages={2958--2966}, author={Pevny, Florian and Winter, Rainer and Eisenstecken, Daniela and Kopacka, Holger and Enk, Barbara and Wurst, Klaus and Müller, Thomas and Bildstein, Benno} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/13940"> <dc:contributor>Bildstein, Benno</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/13940"/> <dc:creator>Müller, Thomas</dc:creator> <dc:creator>Kopacka, Holger</dc:creator> <dc:creator>Pevny, Florian</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dc:contributor>Enk, Barbara</dc:contributor> <dc:creator>Wurst, Klaus</dc:creator> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-07-11T09:14:58Z</dcterms:available> <dc:creator>Eisenstecken, Daniela</dc:creator> <dc:rights>deposit-license</dc:rights> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:contributor>Wurst, Klaus</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-07-11T09:14:58Z</dc:date> <dc:language>eng</dc:language> <dc:contributor>Pevny, Florian</dc:contributor> <dcterms:issued>2011</dcterms:issued> <dc:creator>Winter, Rainer</dc:creator> <dc:creator>Bildstein, Benno</dc:creator> <dc:contributor>Müller, Thomas</dc:contributor> <dcterms:title>Redox-Responsive Rhodocenium [O,O], [N,N] and [N,C,N]Metalloligands</dcterms:title> <dc:creator>Enk, Barbara</dc:creator> <dcterms:bibliographicCitation>First publ. in: European Journal of Inorganic Chemistry (2011), 19, pp. 2958–2966</dcterms:bibliographicCitation> <dc:contributor>Winter, Rainer</dc:contributor> <dc:contributor>Eisenstecken, Daniela</dc:contributor> <dc:contributor>Kopacka, Holger</dc:contributor> <dcterms:abstract xml:lang="eng">As we have recently shown, the doubly substituted [1,2-O,O]H, [1,2-O,N]H, [1,2-N,N]H, and [1,3-N,N]H pentafulvenes are convenient N/O-functionalized cyclopentadienide (Cp) precursors. Deprotonation of the pentafulvenes by potassium hydride followed by reaction with [Cp*RhCl2]2 or [Cp*IrCl2]2 gave access to the first functionalized rhodocenium and iridocenium salts that contain two acyl and/or imidoyl substituents. These air-stable compounds represent interesting bis(acyl/imidoyl) or mixed acyl/imidoyl metalloligand systems that combine an axially shielding, electrochemically active metallocene moiety with directly attached, conjugating oxygen and/or nitrogen donor sites. The structural properties of these novel metallocene metalloligands in solution and in the solid state were studied by NMR spectroscopy (1H, 13C, 103Rh) and by single-crystal structure analysis. The electrochemical investigations on complexes 5a, 6b, and 7a showed the effect of the appended functional groups on the potential and on the reversibility of the rhodocenium/rhodocene reduction and provided evidence for the dimerization that followed the reduction. Further redox processes that were due to the heteroatom functions included the stepwise reduction of the 1,2-diketo entity of 5a and the oxidation of the 1,2-diimino moiety of 7a.</dcterms:abstract> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> </rdf:Description> </rdf:RDF>

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto