Aluminum Alkyls with intramolecularly coordinated oxygen

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F05%3A00003197" target="_blank" >RIV/00216275:25310/05:00003197 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Aluminum Alkyls with intramolecularly coordinated oxygen
Original language description
Organoaluminum alkyls L1AlMe2 (1), L2AlMe2 (2) and L2AliBu2 (3) with O,C,O-chelating ligands L1 and L2 (L1 = 2,6-(MeOCH2)2C6H3 and L2 = 2,6-(tBuOCH2)2C6H3) were prepared. The compounds have been characterized by elemental analysis, 1H, 13C, 27Al NMR spectroscopy and X-ray diffraction analysis (3). Solution NMR studies indicated the four coordinated aluminum atom and dissociation/association dynamic process in solution of 1-3. The X-ray diffraction analysis of 3 showed the aluminum atom is [4+1] coordinated with the trans-trigonal bipyramidal geometry. The reactivity of 2 was investigated. Reactions of 2 with MeOH and I2 resulted in aluminum alkoxide (L2Al(OMe)2 (4)) and iodides [(LAlI2)-Al-2]. THF (5) and L2AlI2 (6)) respectively, characterized by elemental analysis, IR and 1H, 13C, 27Al NMR spectroscopy.
Czech name
Hlinité alkyly obsahující O,C,O-cheláty
Czech description
Byly připraveny a charakterizovány organohlinité alkyly obsahující o,C,O-chelátující ligandy

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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