Syntheses and Structures of Stable 1-Aminoalumole Derivatives
Abstract

Reaction of an isolable 1-bromoalumole with LiN(SiMe3)2 in toluene afforded a lithium 1,1-diaminodialumoluide, while in THF the corresponding 1-aminoalumole–THF complex was obtained. These amino-substituted alumole derivatives are characterized by X-ray crystallographic analysis and NMR spectroscopy. The lithium 1,1-diaminoalumoluide and the 1-aminoalumole–THF complex were converted to each other by ligand exchange reactions.
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