| | 1 | Author
| St Böck, H. Nöth, P. Rahm | Requires cookie* | | | Title
| Lithium-dimethylamino-hydrido-aluminate: Lösungszustand in Diethylether, Tetrahydrofuran und Dimethyldiglykolether Lithium Dimethylamino Hydrido Aluminates: The Solution State in Diethylether, Tetrahydrofuran and Dimethyldiglycol Ether  | | | | Abstract
| The reaction of LiAlH 4 with dimethylamine has been studied in THF, diglyme and diethyl ether solution covering the molar ratios 1:0.5 to 1:4. In all cases the stoichiometric amount of H : is evolved. With the exception of LiAl[N(CH 3) 2 ] 4 all other members of the series LiAlH 4 _"[N(CH 3) 2 ]" cannot be isolated. They are in equilibrium with one another in solution. These equilibria are independent of the solvent used. The structure of compound LiAl[N(CH 3) 2 ] 4 -2(OC 4 H 8) has been determined by X-ray diffrac-tion. The anion acts as a bidentate ligand to Li which is also bonded to the oxygen atoms of two THF molecules. | | | |
Reference
| (Z. Naturforsch. 43b, 53—60 [1988]; eingegangen am 19. August 1987) | | | |
Published
| 1988 | | | |
Keywords
| Lithium Dimethylaminohydrido Aluminates, 27 A1 NMR Spectra, Solution State, X-Ray, 7 Li NMR Spectra | | | |
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| default:Reihe_B/43/ZNB-1988-43b-0053.pdf | | | | Identifier
| ZNB-1988-43b-0053 | | | | Volume
| 43 | |
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