KOPS - The Institutional Repository of the University of Konstanz

ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides

ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides

Cite This

Files in this item

Checksum: MD5:73e4689115896a3adb4874bd9d95d8e4

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. 328(1-2), pp. 87-99. ISSN 0022-328X. Available under: doi: 10.1016/S0022-328X(00)99770-5

@article{Schafer1987ansam-24058, title={ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides}, year={1987}, doi={10.1016/S0022-328X(00)99770-5}, 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 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/123456789/24058"> <dc:contributor>Brintzinger, Hans-Herbert</dc:contributor> <dc:contributor>Karl, Eberhard</dc:contributor> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T07:40:47Z</dcterms:available> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:contributor>Schäfer, Andrea</dc:contributor> <dc:creator>Zsolnai, Laszlo</dc:creator> <dc:rights>terms-of-use</dc:rights> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2013-07-29T07:40:47Z</dc:date> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/24058"/> <dcterms:bibliographicCitation>Journal of Organometallic Chemistry ; 328 (1987), 1-2. - S. 87-99</dcterms:bibliographicCitation> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Schäfer, Andrea</dc:creator> <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/24058/1/Schaefer_240582.pdf"/> <dc:language>eng</dc:language> <dc:contributor>Huttner, Gottfried</dc:contributor> <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/24058/1/Schaefer_240582.pdf"/> <dc:creator>Karl, Eberhard</dc:creator> <dc:contributor>Zsolnai, Laszlo</dc:contributor> <dc:creator>Brintzinger, Hans-Herbert</dc:creator> <dcterms:issued>1987</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/29"/> <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/> <dc:creator>Huttner, Gottfried</dc:creator> <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:title>ansa-metallocene derivatives : XII. Diastereomeric derivatisation and enantiomer separation of ethylenebis(tetrahydronindenyl)-titanium and -zirconium dichlorides</dcterms:title> </rdf:Description> </rdf:RDF>

Downloads since Oct 1, 2014 (Information about access statistics)

Schaefer_240582.pdf 149

This item appears in the following Collection(s)

Search KOPS


Browse

My Account