摘要 : The reactions of the enolates of diferrocenoylmethane and of spacer bridged bis-, tris- and tetrakis(ferrocenoyl)-1,3-diketones with chlorobridged compounds [(R3P)PdCl2](2), [(eta(3)-C3H5)PdCl](2), [(p-cymene)RuCl2](2), [Cp*MCl2](... 展开 The reactions of the enolates of diferrocenoylmethane and of spacer bridged bis-, tris- and tetrakis(ferrocenoyl)-1,3-diketones with chlorobridged compounds [(R3P)PdCl2](2), [(eta(3)-C3H5)PdCl](2), [(p-cymene)RuCl2](2), [Cp*MCl2](2) (M = Rh, Ir) give a series of mono-, bis-, tris- and tetrakis(chelate) complexes 2-18. The structures of (Ph(3)p)(Cl)Pd[OC(Fe)CHC(Fc)O] (3) and (Tol(3)P)(Cl) . Pd[OC(Fc)CHC(O)-C(O)CHC(Fc)O]Pd(Cl)(PTol(3)) (11) were determined by X-ray diffraction. The methine H atom of diferrocenoylmethhane and of 3 was substituted by bromine using N-bromosuccinimide. The electrophilic glycine equivalent alpha-bromo-N-boc-glycine ester was added to the methine C-atom (C3) of diferrocenoylmethane and the product was used as O,O' chelate ligand. [References: 68] 收起