Dinuclear Pentamethylcyclopentadienyl Rhodium and Iridium Complexes from C=C-Bridged Amino Acid Dimers

Autor: Dialer, Harald, Schumann, Susanne, Polborn, Kurt, Steglich, Wolfgang, Beck, Wolfgang
Zdroj: European Journal of Inorganic Chemistry; July 2001, Vol. 2001 Issue: 7 p1675-1679, 5p
Abstrakt: Hippuric acid dimers bridged by a C=C double bond react with the chloro-bridged complexes (Cp*)(Cl)M(µ-Cl)2M(Cp*)(Cl) with decarboxylation or loss of a benzoyl group to give the unexpected ligand-bridged dinuclear complexes 2 and 4, which were characterized by X-ray diffraction. In the iridium complex 2 an oxazolone derivative forms a C,O-N,N'-coordinated bridge, whereas in the rhodium complex 4 a chlorine atom and an amide group bridge the two metal atoms.
Databáze: Supplemental Index