Publikation: ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides
Lade...
Dateien
Datum
1987
Autor:innen
Herausgeber:innen
ISSN der Zeitschrift
Electronic ISSN
ISBN
Bibliografische Daten
Verlag
Schriftenreihe
Auflagebezeichnung
URI (zitierfähiger Link)
DOI (zitierfähiger Link)
Internationale Patentnummer
Link zur Lizenz
Angaben zur Forschungsförderung
Projekt
Open Access-Veröffentlichung
Open Access Green
Sammlungen
Core Facility der Universität Konstanz
Titel in einer weiteren Sprache
Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published
Erschienen in
Journal of Organometallic Chemistry. 1987, 328(1-2), pp. 87-99. ISSN 0022-328X. Available under: doi: 10.1016/S0022-328X(00)99770-5
Zusammenfassung
Derivatisation of racemic ethylene-bridged bis(4,5,6,7tetrahydro-1-indenyl)-titanium and -zirconium dichlorides with O-acetyl-r-mandelic acid affords diastereomers which can be separately crystallised. Crystal and molecular structures of these diastereomers reveal different chelate ring conformations in the crystalline state. The separated diastereomers have been converted, via their dimethyl derivatives, into the corresponding titanocene and zirconocene dichloride enantiomers, the optical purity of these enantiomers has been demonstrated by their reconversion into the acetyl-r-mandelate derivatives.
Zusammenfassung in einer weiteren Sprache
Fachgebiet (DDC)
540 Chemie
Schlagwörter
Konferenz
Rezension
undefined / . - undefined, undefined
Zitieren
ISO 690
SCHÄFER, Andrea, Eberhard KARL, Laszlo ZSOLNAI, Gottfried HUTTNER, Hans-Herbert BRINTZINGER, 1987. ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides. In: Journal of Organometallic Chemistry. 1987, 328(1-2), pp. 87-99. ISSN 0022-328X. Available under: doi: 10.1016/S0022-328X(00)99770-5BibTex
@article{Schafer1987ansam-24058,
year={1987},
doi={10.1016/S0022-328X(00)99770-5},
title={ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides},
number={1-2},
volume={328},
issn={0022-328X},
journal={Journal of Organometallic Chemistry},
pages={87--99},
author={Schäfer, Andrea and Karl, Eberhard and Zsolnai, Laszlo and Huttner, Gottfried and Brintzinger, Hans-Herbert}
}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/123456789/24058">
<dc:rights>terms-of-use</dc:rights>
<dc:creator>Brintzinger, Hans-Herbert</dc:creator>
<dc:creator>Karl, Eberhard</dc:creator>
<foaf:homepage rdf:resource="http://localhost:8080/"/>
<dc:contributor>Karl, Eberhard</dc:contributor>
<dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
<void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
<dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
<dc:language>eng</dc:language>
<dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T07:40:47Z</dc:date>
<dc:contributor>Brintzinger, Hans-Herbert</dc:contributor>
<dc:creator>Zsolnai, Laszlo</dc:creator>
<dcterms:issued>1987</dcterms:issued>
<dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/24058/1/Schaefer_240582.pdf"/>
<dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/24058/1/Schaefer_240582.pdf"/>
<dcterms:bibliographicCitation>Journal of Organometallic Chemistry ; 328 (1987), 1-2. - S. 87-99</dcterms:bibliographicCitation>
<dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/29"/>
<dc:contributor>Huttner, Gottfried</dc:contributor>
<dc:creator>Schäfer, Andrea</dc:creator>
<dc:creator>Huttner, Gottfried</dc:creator>
<dc:contributor>Schäfer, Andrea</dc:contributor>
<dc:contributor>Zsolnai, Laszlo</dc:contributor>
<dcterms:abstract xml:lang="eng">Derivatisation of racemic ethylene-bridged bis(4,5,6,7tetrahydro-1-indenyl)-titanium and -zirconium dichlorides with O-acetyl-r-mandelic acid affords diastereomers which can be separately crystallised. Crystal and molecular structures of these diastereomers reveal different chelate ring conformations in the crystalline state. The separated diastereomers have been converted, via their dimethyl derivatives, into the corresponding titanocene and zirconocene dichloride enantiomers, the optical purity of these enantiomers has been demonstrated by their reconversion into the acetyl-r-mandelate derivatives.</dcterms:abstract>
<dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T07:40:47Z</dcterms:available>
<dcterms:title>ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides</dcterms:title>
<bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/24058"/>
</rdf:Description>
</rdf:RDF>
