The potassium aluminyl [K{Al(NONDipp)}]2 ([NONDipp]2−=[O{SiMe2NDipp}2]2−, Dipp=2,6-iPr2C6H3) activates ethene towards carbonylation with CO under mild conditions. An isolated bis-aluminacyclopropane compound reacted via of an Al−C bond, followed by intramolecular hydrogen shift to form K2[Al(NONDipp)(μ-CH2CH=CO-1κ2C1,3-2κO)Al(NONDipp)Et]. Restricting the chemistry a mono-aluminium system allowe...

The cleavage of one N-O bond in NO2 by two equivalents of Mo(NRAr)3 has been shown to occur to form molybdenum oxide and nitrosyl complexes. The mechanism and electronic rearrangement of this reaction was investigated using density functional theory, using both a model Mo(NH2)3 system and the full [N((t)Bu)(3,5-dimethylphenyl)] experimental ligand. For the model ligand, several possible modes o...