Synthesis and structures of aluminium monohydride and chalcogenides bearing a bidentate [N,O] ligand
2004 | journal article. A publication with affiliation to the University of Göttingen.
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Synthesis and structures of aluminium monohydride and chalcogenides bearing a bidentate [N,O] ligand
Peng, Y.; Hao, H. J.; Jancik, V.; Roesky, H. W.; Herbst-Irmer, R. & Magull, J. (2004)
Dalton Transactions,(21) pp. 3548-3551. DOI: https://doi.org/10.1039/b411617h
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Details
- Authors
- Peng, Y.; Hao, H. J.; Jancik, V.; Roesky, H. W.; Herbst-Irmer, R.; Magull, Joerg
- Abstract
- The aluminium monohydride (3-tBu-5-Me-2-(O)C6H2CH2-N-2,6-iPr(2)C(6)H(3))AlH(NMe3) (2) was prepared by treatment of the bidentate salicylaldimine [3-tBu-5-Me-2-(OH)C6H2CH=N-2,6-iPr(2)C(6)H(3)] (1) with a small excess of AlH3.NMe3 in high yield. Compound 2 reacted with sulfur and selenium respectively to afford the dimeric aluminium chalcogenide [(3-tBu-5-Me-2-(O)C6H2CH2-NH-2,6-iPr(2)C(6)H(3))Al(mu-E)](2) [E = S (3), E = Se (4)]. During the formation of 2 hydrogen migration from the aluminium centre to the ligand backbone occurred. A possible reaction mechanism for 3 and 4 is discussed and the molecular structures of compounds 2-4 were determined by X-ray structural analyses.
- Issue Date
- 2004
- Status
- published
- Publisher
- Royal Soc Chemistry
- Journal
- Dalton Transactions
- ISSN
- 1477-9226
