Kohlenwasserstoffverbrückte Metallkomplexe, XLVIII. Addition von Bis(ferrocenyl)-1,3-diketonen und von Metalldiketonaten an koordinierte, ungesättigte Kohlenwasserstoffe von kationischen Komplexen

The enolates of bis(ferrocenyl)-1,3-diketones are added to coordinated ethylene, cyclohexa- and cycloheptadienyl and heptatrienyl ligands of cationic complexes to give CC coupling and formation of polynuclear compounds 1–10 and 13–15. Also palladium complexes of bis(ferrocenyl)-1,3-diketonates can function for these reactions. The structure of FcC(O)CH[CH2CH2Fc(CO)2Cp]C(O)Fc was determined by X-ray diffraction. Threefold addition of [(η5-C6H7)Fe(CO)3]+ to the ligands of Co(acac)3 was observed.