Neutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactions

Kurzanzeige
dc.contributor.authorKopf, Henning
dc.contributor.authorHolzberger, Bastian
dc.contributor.authorPietraszuk, Cezary
dc.contributor.authorHübner, Eike
dc.contributor.authorBurzlaff, Nicolai
dc.date.accessioned2022-09-20T11:28:24Z
dc.date.available2022-09-20T11:28:24Z
dc.date.issued2008eng
dc.description.abstractNeutral Fischer-type ruthenium(II) aminocarbene complexes bearing the bis(3,5-dimethylpyrazol-1-yl)acetato (bdmpza) ligand have been synthesized by addition of ammonia or methylamine to the α-carbon atom of vinylidene and allenylidene complexes. Reaction with dimethylamine was not successful. These differences in the chemical behavior can be explained by the intermediate formation of intramolecular hydrogen bridges that have been indicated by DFT calculations. Furthermore, octahedral ruthenium(II) benzylidene complexes with the bis(pyrazol-1-yl)acetato (bpza) and the bdmpza ligand were obtained by reacting [RuCl2(═CHPh)(PR3)2] (R = Cy, Ph) with K[bpza] or K[bdmpza], respectively. The latter complexes have successfully been tested for RCM reactions.eng
dc.description.versionpublishedde
dc.identifier.doi10.1021/om8006129eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/58656
dc.language.isoengeng
dc.subject.ddc540eng
dc.titleNeutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactionseng
dc.typeJOURNAL_ARTICLEde
dspace.entity.typePublication
kops.citation.bibtex
@article{Kopf2008Neutr-58656,
  year={2008},
  doi={10.1021/om8006129},
  title={Neutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactions},
  number={22},
  volume={27},
  issn={0276-7333},
  journal={Organometallics},
  pages={5894--5905},
  author={Kopf, Henning and Holzberger, Bastian and Pietraszuk, Cezary and Hübner, Eike and Burzlaff, Nicolai}
}
kops.citation.iso690KOPF, Henning, Bastian HOLZBERGER, Cezary PIETRASZUK, Eike HÜBNER, Nicolai BURZLAFF, 2008. Neutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactions. In: Organometallics. American Chemical Society (ACS). 2008, 27(22), pp. 5894-5905. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om8006129deu
kops.citation.iso690KOPF, Henning, Bastian HOLZBERGER, Cezary PIETRASZUK, Eike HÜBNER, Nicolai BURZLAFF, 2008. Neutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactions. In: Organometallics. American Chemical Society (ACS). 2008, 27(22), pp. 5894-5905. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om8006129eng
kops.citation.rdf
<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/server/rdf/resource/123456789/58656">
    <dc:creator>Holzberger, Bastian</dc:creator>
    <dc:contributor>Kopf, Henning</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:title>Neutral Ruthenium Carbene Complexes bearing N,N,O Heteroscorpionate Ligands: Syntheses and Activity in Metathesis Reactions</dcterms:title>
    <dc:contributor>Hübner, Eike</dc:contributor>
    <dc:contributor>Pietraszuk, Cezary</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/58656"/>
    <dc:creator>Pietraszuk, Cezary</dc:creator>
    <dc:creator>Burzlaff, Nicolai</dc:creator>
    <dcterms:issued>2008</dcterms:issued>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:abstract xml:lang="eng">Neutral Fischer-type ruthenium(II) aminocarbene complexes bearing the bis(3,5-dimethylpyrazol-1-yl)acetato (bdmpza) ligand have been synthesized by addition of ammonia or methylamine to the α-carbon atom of vinylidene and allenylidene complexes. Reaction with dimethylamine was not successful. These differences in the chemical behavior can be explained by the intermediate formation of intramolecular hydrogen bridges that have been indicated by DFT calculations. Furthermore, octahedral ruthenium(II) benzylidene complexes with the bis(pyrazol-1-yl)acetato (bpza) and the bdmpza ligand were obtained by reacting [RuCl&lt;sub&gt;2&lt;/sub&gt;(═CHPh)(PR&lt;sub&gt;3&lt;/sub&gt;)&lt;sub&gt;2&lt;/sub&gt;] (R = Cy, Ph) with K[bpza] or K[bdmpza], respectively. The latter complexes have successfully been tested for RCM reactions.</dcterms:abstract>
    <dc:creator>Kopf, Henning</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-09-20T11:28:24Z</dc:date>
    <dc:contributor>Holzberger, Bastian</dc:contributor>
    <dc:language>eng</dc:language>
    <dc:creator>Hübner, Eike</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2022-09-20T11:28:24Z</dcterms:available>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dc:contributor>Burzlaff, Nicolai</dc:contributor>
  </rdf:Description>
</rdf:RDF>
kops.flag.isPeerReviewedtrueeng
kops.sourcefieldOrganometallics. American Chemical Society (ACS). 2008, <b>27</b>(22), pp. 5894-5905. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om8006129deu
kops.sourcefield.plainOrganometallics. American Chemical Society (ACS). 2008, 27(22), pp. 5894-5905. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om8006129deu
kops.sourcefield.plainOrganometallics. American Chemical Society (ACS). 2008, 27(22), pp. 5894-5905. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om8006129eng
relation.isAuthorOfPublicationc612a19b-d544-44f0-bd38-104228b97c94
relation.isAuthorOfPublication.latestForDiscoveryc612a19b-d544-44f0-bd38-104228b97c94
source.bibliographicInfo.fromPage5894eng
source.bibliographicInfo.issue22eng
source.bibliographicInfo.toPage5905eng
source.bibliographicInfo.volume27eng
source.identifier.eissn1520-6041eng
source.identifier.issn0276-7333eng
source.periodicalTitleOrganometallicseng
source.publisherAmerican Chemical Society (ACS)eng

Dateien

Sammlungen

Chemie: Publikationen