bei Google ScholarTitelangaben
Wrackmeyer, Bernd ; Klimkina, Elena V. ; Milius, Wolfgang:
1,1'-Disubstituted Ferrocenes with Aluminum : Dinuclear and Trinuclear Dialumina[1.1]ferrocenophanes as Pyridine Adducts.
In: European Journal of Inorganic Chemistry.
Bd. 2009
(Juli 2009)
Heft 21
.
- S. 3155-3162.
ISSN 1099-0682
DOI: https://doi.org/10.1002/ejic.200900272
Abstract
Ferrocenes bearing dialkylaluminum substituents in the 1,1′-positions were characterized as their dipyridine adducts, and it was shown that they can be transformed into dinuclear alkylaluminum-bridged [1.1]ferrocenophanes and finally into the trinuclear aluminum-bridged ferrocenophane, both as dipyridine adducts. The synthesis of the latter compound was optimized and found to be most efficient (>40 % yield) through the reaction of 1,1′-dilithioferrocene with MeAlCl2. The molecular structures of the dinuclear and trinuclear complexes were determined by X-ray crystallography. The solution-state structures of the new compounds were studied by multinuclear magnetic resonance methods, including 1H–1H NOE difference experiments.
Weitere Angaben
| Publikationsform: | Artikel in einer Zeitschrift |
|---|---|
| Begutachteter Beitrag: | Ja |
| Keywords: | Metallocenes; Aluminum; Ferrocenophane; Nitrogen heterocycles; Structure elucidation |
| Institutionen der Universität: | Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie > Lehrstuhl Anorganische Chemie I Fakultäten Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie |
| Titel an der UBT entstanden: | Ja |
| Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Eingestellt am: | 23 Mär 2018 09:57 |
| Letzte Änderung: | 23 Mär 2018 09:57 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/10447 |