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Issue 23, 2007
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Lewis base stabilized lithium TMP-aluminates: an unexpected fragmentation and capture reaction involving cyclic ether 1,4-dioxane

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Abstract

Three Lewis base variations of the synthetically useful aluminate [L·Li(TMP)(iBu)Al(iBu)2], where L is TMPH, Et3N or PhC([double bond, length as m-dash]O)NiPr2, are reported, together with the reaction of the benzamide complex with 1,4-dioxane, which surprisingly leads to fragmentation of the cyclic ether and capture of its alkoxy vinyl ether residue within a novel dilithium dialuminium hexaalkyl aggregate.

Graphical abstract: Lewis base stabilized lithium TMP-aluminates: an unexpected fragmentation and capture reaction involving cyclic ether 1,4-dioxane

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Article information


Submitted
18 Jan 2007
Accepted
08 Feb 2007
First published
09 Mar 2007

Chem. Commun., 2007, 2402-2404
Article type
Communication

Lewis base stabilized lithium TMP-aluminates: an unexpected fragmentation and capture reaction involving cyclic ether 1,4-dioxane

J. García-Álvarez, E. Hevia, A. R. Kennedy, J. Klett and R. E. Mulvey, Chem. Commun., 2007, 2402
DOI: 10.1039/B700785J

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