at Google ScholarTitle data
Wrackmeyer, Bernd ; Klimkina, Elena V. ; Milius, Wolfgang:
A Pyridine-Stabilized Alumoxane Containing Two 1,3,2-Diazaalumina[3]ferrocenophane Units.
In: European Journal of Inorganic Chemistry.
Vol. 2008
(January 2008)
Issue 2
.
- pp. 306-311.
ISSN 1099-0682
DOI: https://doi.org/10.1002/ejic.200700869
Abstract in another language
Dialuminoxane 6, in which both aluminum atoms are coordinated by pyridine and each is part of a 1,3-bis(trimethylsilyl)-1,3,2-diazaalumina[3]ferrocenophane unit, was isolated as a side product accompanying the synthesis of the corresponding [3]ferrocenophane with Al–H or Al–Cl functionalities. Although attempted high-yield syntheses of 6 failed, its structure could be established by 1H, 13C, and 29Si NMR spectroscopy in solution and by X-ray structural analysis in the solid state. In various experiments to obtain 6, crystalline material was isolated and identified as the desired dialuminoxane either with a linear Al–O–Al (6A) or bent Al–O–Al (6B) unit. This is the first example of a structurally characterized bis(amino)dialuminoxane.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Keywords: | Aluminum; Amides; Alumoxanes; NMR spectroscopy |
| Institutions of the University: | Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Inorganic Chemistry I Faculties Faculties > Faculty of Biology, Chemistry and Earth Sciences Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 500 Science > 540 Chemistry |
| Date Deposited: | 26 Mar 2018 08:15 |
| Last Modified: | 26 Mar 2018 08:15 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/10461 |