Publikation:

Propene polymerization with rac-Me2Si(2-Me-Benz[e]Ind)2ZrX2 [X = Cl, Me] using different cation-generating reagents

Vorschaubild

Dateien

Beck_238766.pdf
Beck_238766.pdfGröße: 615.46 KBDownloads: 437

Datum

1998

Autor:innen

Beck, Stefan
Suhm, Jürgen
Mülhaupt, Rolf

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-238766
DOI (zitierfähiger Link)
https://doi.org/10.1002/(SICI)1521-3927(19980501)19:5<235::AID-MARC235>3.0.CO;2-S
ArXiv-ID

Internationale Patentnummer

Link zur Lizenz
Urheberrechtlich geschützt

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Green

Sammlungen

Chemie: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Macromolecular Rapid Communications. 1998, 19(5), pp. 235-239. ISSN 1022-1336. eISSN 1521-3927. Available under: doi: 10.1002/(SICI)1521-3927(19980501)19:5<235::AID-MARC235>3.0.CO;2-S

Zusammenfassung

Propene was polymerized with methylaluminoxane (MAO) and cationic activated rac-dimethylsilylene-2-methylbenz[e]indenylzirconocene [MBI-Cl2] and [MBI-Me2]. For cationic activation of the MBI-Me2 system tris(pentafluorophenyl)borane [I], N,N-dimethylanilinium tetra(pentafluorophenyl)borate [III] were used. The MAO-activated dimethyl complex showed higher activity with respect to the dichloride system using high catalyst concentrations and [Al]/[Zr] ratios. Most effective cationic activator for MBI-Me2 was N,N-dimethylanilinium tetra(pentafluorophenyl)borate [II] in combination with Al(i-Bu3). Using tris(pentafluorophenyl)borane [I] at different polymerization conditions or N,N-dimethylanilinium tetra(pentafluorophenyl)borate [II] in combination with Al(Et)3 no propene polymerization was observed due to the occurrence of reduction of the catalytically active site.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
540 Chemie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Verknüpfte Datensätze

Zitieren

ISO 690BECK, Stefan, Hans-Herbert BRINTZINGER, Jürgen SUHM, Rolf MÜLHAUPT, 1998. Propene polymerization with rac-Me2Si(2-Me-Benz[e]Ind)2ZrX2 [X = Cl, Me] using different cation-generating reagents. In: Macromolecular Rapid Communications. 1998, 19(5), pp. 235-239. ISSN 1022-1336. eISSN 1521-3927. Available under: doi: 10.1002/(SICI)1521-3927(19980501)19:5<235::AID-MARC235>3.0.CO;2-S
BibTex
@article{Beck1998Prope-23876,
  year={1998},
  doi={10.1002/(SICI)1521-3927(19980501)19:5<235::AID-MARC235>3.0.CO;2-S},
  title={Propene polymerization with rac-Me<sub>2</sub>Si(2-Me-Benz[e]Ind)<sub>2</sub>ZrX<sub>2</sub> [X = Cl, Me] using different cation-generating reagents},
  number={5},
  volume={19},
  issn={1022-1336},
  journal={Macromolecular Rapid Communications},
  pages={235--239},
  author={Beck, Stefan and Brintzinger, Hans-Herbert and Suhm, Jürgen and Mülhaupt, Rolf}
}
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/123456789/23876">
    <dcterms:bibliographicCitation>Macromolecular Rapid Communications ; 19 (1998), 5. - S. 235-239</dcterms:bibliographicCitation>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/23876"/>
    <dc:contributor>Suhm, Jürgen</dc:contributor>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Mülhaupt, Rolf</dc:creator>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:abstract xml:lang="eng">Propene was polymerized with methylaluminoxane (MAO) and cationic activated rac-dimethylsilylene-2-methylbenz[e]indenylzirconocene [MBI-Cl&lt;sub&gt;2&lt;/sub&gt;] and [MBI-Me&lt;sub&gt;2&lt;/sub&gt;]. For cationic activation of the MBI-Me&lt;sub&gt;2&lt;/sub&gt; system tris(pentafluorophenyl)borane [I], N,N-dimethylanilinium tetra(pentafluorophenyl)borate [III] were used. The MAO-activated dimethyl complex showed higher activity with respect to the dichloride system using high catalyst concentrations and [Al]/[Zr] ratios. Most effective cationic activator for MBI-Me&lt;sub&gt;2&lt;/sub&gt; was N,N-dimethylanilinium tetra(pentafluorophenyl)borate [II] in combination with Al(i-Bu&lt;sub&gt;3&lt;/sub&gt;). Using tris(pentafluorophenyl)borane [I] at different polymerization conditions or N,N-dimethylanilinium tetra(pentafluorophenyl)borate [II] in combination with Al(Et)&lt;sub&gt;3&lt;/sub&gt; no propene polymerization was observed due to the occurrence of reduction of the catalytically active site.</dcterms:abstract>
    <dc:contributor>Beck, Stefan</dc:contributor>
    <dc:contributor>Mülhaupt, Rolf</dc:contributor>
    <dcterms:title>Propene polymerization with rac-Me&lt;sub&gt;2&lt;/sub&gt;Si(2-Me-Benz[e]Ind)&lt;sub&gt;2&lt;/sub&gt;ZrX&lt;sub&gt;2&lt;/sub&gt; [X = Cl, Me] using different cation-generating reagents</dcterms:title>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23876/1/Beck_238766.pdf"/>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-27T10:37:40Z</dc:date>
    <dc:creator>Brintzinger, Hans-Herbert</dc:creator>
    <dc:creator>Beck, Stefan</dc:creator>
    <dcterms:issued>1998</dcterms:issued>
    <dc:contributor>Brintzinger, Hans-Herbert</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-27T10:37:40Z</dcterms:available>
    <dc:rights>terms-of-use</dc:rights>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/23876/1/Beck_238766.pdf"/>
    <dc:creator>Suhm, Jürgen</dc:creator>
    <dc:language>eng</dc:language>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Begutachtet
Diese Publikation teilen