79171-11-2Relevant articles and documents
NEW WAYS FOR THE PREPARATION OF HETEROCYCLIC GOLD(III) COMPLEXES
Uson, R.,Vicente, J.,Chicote, M. T.
, p. 271 - 280 (2007/10/02)
The reaction of 1,2-dimethyl-2,3,4,5-tetraphenylstannacyclopentadiene with AuCl3(tht) (tht = tetrahydrothiophen) leads to the auracyclopentadiene complexes or 2, which react with Tl(acac) to give the complex .Reaction of the latter with protonated ligands (HXL) or (H2X2L2) leads to the formation of neutral mononuclear or binuclear complexes of the types (where XL is a monoanionic bidentate ligand) or (where X2L2 is a dianionic tetradentate ligand).Reaction of the acetylacetonate complex with ammonium or pyridinium salts (LH+X-) gives the mononuclear neutral complexes (X = CH3COO or CF3COO; L = NH3 or py) or the cationic complexes X when X is an anion with poor coordinating capacity (X = ClO4 or BF4) and the reaction is carried out in the presence of a neutral ligand (L' = PPh3).
