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Dihydrogen Activation by Lithium‐ and Sodium‐Aluminyls.
- Source :
-
Angewandte Chemie . 10/4/2021, Vol. 133 Issue 41, p22463-22466. 4p. - Publication Year :
- 2021
-
Abstract
- To date, aluminyl anions have been exclusively isolated as their potassium salts. We report herein the synthesis of the lithium and sodium aluminyls, M2[Al(NONDipp)]2 (M=Li, Na. NONDipp=[O(SiMe2NDipp)2]2−; Dipp=2,6‐iPr2C6H3). Both compounds crystallize from non‐coordinating solvent as "slipped" contacted dimeric pairs with strong M⋅⋅⋅π(aryl) interactions. Isolation from Et2O solution affords the monomeric ion pairs (NONDipp)Al‐M(Et2O)2, which contain discrete Al−Li and Al−Na bonds. The ability of the full series of Li, Na and K aluminyls to activate dihydrogen is reported. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ION pairs
*POTASSIUM salts
*ANIONS
*SODIUM compounds
Subjects
Details
- Language :
- English
- ISSN :
- 00448249
- Volume :
- 133
- Issue :
- 41
- Database :
- Academic Search Index
- Journal :
- Angewandte Chemie
- Publication Type :
- Academic Journal
- Accession number :
- 152654065
- Full Text :
- https://doi.org/10.1002/ange.202108934