74910-04-6Relevant articles and documents
REAKTIONEN VON HETEROOLEFINEN AN ZENTRALMETALLEN IN NIEDRIGEN OXIDATIONSSTUFEN: STABILE ALDEHYDKOMPLEXE DES NICKEL(0) UND VERWANDTE VERBINDUNGEN
Walther, Dirk
, p. 393 - 402 (2007/10/02)
Nickel(0) complex moieties with a high electron density at the central atom are able to yield stable complexes with many aromatic aldehydes. 1H NMR spectroscopic data give evidence about olefin-like bonding of the aldehyde group and indicate a high charge transfer.Chelate ligands like tetramethylethylenediamine yield stable complexes of the composition (TME)NiL (L = aldehyde, benzil, α,β-unsaturated carbonyl compounds).Some reactions and properties of typical mixed ligand complexes are described.