Isolation and structural elucidation of a key aluminoaromatic intermediate and evidence for dismutation phenomena in tmp-alumination chemistry

Conway, B. and Hevia, E. and Garcia-Alvarez, J. and Graham, D.V. and Kennedy, A.R. and Mulvey, R.E. (2007) Isolation and structural elucidation of a key aluminoaromatic intermediate and evidence for dismutation phenomena in tmp-alumination chemistry. Chemical Communications (London) (48). pp. 5241-5243. ISSN 0009-241X (http://dx.doi.org/10.1039/b713913f)

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Abstract

Lithium TMP-aluminate iBu3Al(TMP)Li undergoes dismutation in THF solution to precipitate the tetraalkylaluminate [{Li·(THF)4}+{Al(iBu)4}-], but reacts kinetically as a TMP base towards N,N-diisopropylbenzamide to afford the crystalline ortho-aluminated species [(THF)3·Li{O(C)N(iPr)2(C6H4)}Al(iBu)3] and TMPH.

ORCID iDs

Conway, B., Hevia, E. ORCID logoORCID: https://orcid.org/0000-0002-3998-7506, Garcia-Alvarez, J., Graham, D.V., Kennedy, A.R. ORCID logoORCID: https://orcid.org/0000-0003-3652-6015 and Mulvey, R.E. ORCID logoORCID: https://orcid.org/0000-0002-1015-2564;
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