Prof. Dr. Petr Štěpnička, Martin Zábranský and Dr. Ivana Císařová An Alternative Preparation of 1-(N,N-Dimethylaminomethyl)-1′-(diphenylphosphanyl)ferrocene: Synthesis and Structural Characterization of AuI and PdII Complexes with this Hybrid Ligand ChemistryOpen 1
Simple ligands behave complex! 1-(N,N-Dimethylaminomethyl)-1′-(diphenylphosphanyl)ferrocene (1) was prepared from 1,1′-dibromoferrocene and used as a donor for AuI and PdII ions. Compound 1 coordinates AuI as a simple phosphane, and its free amine is easily protonated. A similar observation was made with PdII, for which a ligand-bridged dimer [(μ-1)PdCl2]2 was also isolated.
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