1441703-67-8Relevant articles and documents
Structurally diverse pyridyl or quinolyl enolato/enamido metal complexes of Li, Zr, Fe, Co, Ni, Cu and Zn
Graser, Markus,Kopacka, Holger,Wurst, Klaus,Müller, Thomas,Bildstein, Benno
, p. 38 - 49 (2013/08/14)
Simple β-ketiminates and β-diketiminates are important monoanionic [N,O] and [N,N] chelating ligand systems with a rich coordination chemistry across the periodic table of elements. New structurally related ligands having one imine donor annelated by an heteroaromatic ring system were easily accessible by reacting α-picolyl/quinolyl-lithium with nitriles followed by sequential acidic hydrolysis and condensation with primary aromatic amines. The coordination chemistry of these [N,O] and [N,N] ligands was fully explored with metals ranging from group 1 to group 12 (M = Li-Zn) resulting in a large variety of coordination modes, including common k2 and rare h5 motifs as well as novel oxido and non-oxido-bridged cluster assemblies, as shown by a total of 19 single crystal structure analyses.
