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- Original title:
- Lanthanoid-Alkylaluminate
- Translated title:
- Alkylaluminate Complexes of the Lanthanides
- Author:
- Klimpel, Michael Gerhard
- Year:
- 2001
- Document type:
- Dissertation
- Faculty/School:
- Fakultät für Chemie
- Advisor:
- Herrmann, Wolfgang A. (Prof. Dr. Dr. h.c. mult.)
- Referee:
- Herrmann, Wolfgang A. (Prof. Dr. Dr. h.c. mult.); Nitsch, Walter (Prof. Dr.); Bach, Thorsten (Prof. Dr.)
- Format:
- Text
- Language:
- de
- Subject group:
- CHE Chemie
- Keywords:
- Lanthanoide; Alkylaluminate; Hydride; Metallocene; Polymerisationskatalyse
- Translated keywords:
- Lanthanides; Alkylaluminates; Hydrides; Metallocenes; Polymerization Catalysis
- Controlled terms:
- Lanthanoidverbindungen ; Aluminate; Alkylgruppe
- Abstract:
- Die vorliegende Arbeit berichtet über die Möglichkeiten der Derivatisierung von Lanthanoid-Silylamidkomplexen zur Generierung von katalytisch hochaktiven Alkylderivaten für die Polymerisation von alpha-Olefinen. Dazu wurden hochreaktive Alkylaluminat-Intermediate erzeugt, welche durch sog. „Donorinduzierte Spaltung“ in die Alkylkomplexe überführt werden können. Auf ähnlichem Wege sind ebenfalls Hydridderivate der Lanthanoidocen-Komplexe darstellbar.
- Translated abstract:
- This work reports on the possibilities of manipulating silylamide complexes of the lanthanides to generate alkyl derivatives which are known to exhibit high catalytic activity in the polymerization of alpha-olefines. Therefore, highly reactive alkylaluminate intermediates were generated, which can be transferred to the corresponding alkyl complexes by a so-called "donor-induced cleavage" . Hydride derivatives of the lanthanides are accessible by a similar reaction.
- Publication :
- Universitätsbibliothek der TU München
- WWW:
- https://mediatum.ub.tum.de/?id=601168
- Date of submission:
- 27.06.2001
- Oral examination:
- 27.08.2001
- File size:
- 8231736 bytes
- Pages:
- 303
- Urn (citeable URL):
- https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss2001082706475
- Last change:
- 06.06.2007
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