Lewis acid fragmentation of a lithium aryloxide cage: generation of new heterometallic aluminium-lithium species

Heterometallic aluminium-lithium species were prepared by the fragmentation reaction of the hexametallic cage compound [Li{2,6-(MeO)(2)C(6)H(3)O}](6) (1) with alkyl aluminium derivatives. Depending on the aluminium precursor, the species formed present different nuclearities in the solid state as sh...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2011-11, Vol.47 (42), p.11757-11759
Hauptverfasser:	Muñoz, Ma Teresa, Urbaneja, Carmen, Temprado, Manuel, Mosquera, Marta E G, Cuenca, Tomás
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminium Aluminum Cage Derivatives Fragmentation Lewis acid Precursors X-rays
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Zusammenfassung:	Heterometallic aluminium-lithium species were prepared by the fragmentation reaction of the hexametallic cage compound [Li{2,6-(MeO)(2)C(6)H(3)O}](6) (1) with alkyl aluminium derivatives. Depending on the aluminium precursor, the species formed present different nuclearities in the solid state as shown by single crystal X-ray analysis. Spectroscopic and computational studies have been performed to study the nuclearity of the synthesized compounds in solution.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c1cc14577k