Syntheses and structural characterisation of some heteroleptic aluminium(III) formamidinates

Aldabbagh, Areej K., Takjoo, Reza, Najafi, Atefeh, Guo, Zhifang, Hossain, Md Elius, Rad, Nazli E, Wang, Jun, and Junk, Peter C. (2022) Syntheses and structural characterisation of some heteroleptic aluminium(III) formamidinates. Australian Journal of Chemistry, 75 (4). pp. 265-275.

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DOI: 10.1071/CH21181

View at Publisher Website: https://doi.org/10.1071/CH21181

Abstract

A range of heteroleptic aluminium(III) formamidinate/formamidine complexes have been prepared involving metathesis reactions between AIX₃(X = Cl, Br, I) and alkali metal formamidinates. The mononuclear, bis-substituted complexes of the composition [Al(XylForm)₂CI] (XylForm = N,N'-bis (2,6-dimethylphenyl)formamidinate) (1), [Al(XylForm)₂I]·PhMe (2), [Al(DippForm)₂Cl] (DippForm = N,N'-bis(2,6-diisopropylphenyl)formamidinate) (3), [Al(DippForm)₂I] (4), mono-substituted complexes of [Al(DippForm)Cl₂(thf)] (5), [Al(DippForm)CIBr(thf)] (6), [Al(XylFormH)Br₃] (7) and [Al(DippFormH)Br₃] (8) were synthesised. [Al₃(XylForm)₂(µ₃-O)(OH)Cl₄]₂·PhMe (9), was isolated in the reaction between K(XylForm) and AlCl₃ as a trinuclear compound.


Item ID:	73554
Item Type:	Article (Research - C1)
ISSN:	1445-0038
Keywords:	aluminium amides, aluminium complexes, crystal structures, formamidinates (N ligands), heteroleptic aluminium(III) complexes, metathesis reactions, N-donor ligands, synthesis
Copyright Information:	© 2022 The Author(s) (or their employer(s)). Published by CSIRO Publishing.
Date Deposited:	20 Apr 2022 08:04
FoR Codes:	34 CHEMICAL SCIENCES > 3402 Inorganic chemistry > 340205 Main group metal chemistry @ 100%
SEO Codes:	28 EXPANDING KNOWLEDGE > 2801 Expanding knowledge > 280105 Expanding knowledge in the chemical sciences @ 100%
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