[benzylamine-K2-C,N]1,2-bis (diphenylphosphino)- propane -k2-P,P] palladium}perchlorate, mono-nuclear complex of ortho-palladated derived from benzylamine

Document Type : Regular Paper


1 Department of Chemistry, Faculty of Science, Ilam University, Ilam 69315, Iran.

2 Faculty of Chemistry, Bu-Ali Sinai University, Hamedan 65174, Iran

3 Department of Chemistry, Faculty of Science, University of Ilam, Ilam, Iran.

4 Young Research Club, Gachsaran branch, Islamic Azad University, Gachsaran, Iran.

5 Department of Chemistry, Shahid Beheshti University, G.C., Evin, Tehran, 1983963113,Iran


This work reports the preparation of the mononuclear derivative [Pd(C6H4CH2NH2) L](ClO4) (L= dppp). The centrosymmetric mononuclear palladium complexe, was obtained by the reaction of palladium(II) acetate with benzylamine in toluene produced the acetate cyclopalladated dimer of benzylamine. Metathesis reaction of these acetate-bridged cyclopalladated complex with NaCl inwater and acetone gave N,C-orthopalladated [Pd(C6H4CH2NH2)(µ-Cl)]2 complex, which reacts with, NaClO4/dppp, to give the mononuclear derivative. The orthopalladation complexe were characterized by various spectroscopic techniques such as elemental analysis, IR, 1H, 31P, and 13C NMR. The structures of N,C-metalated complexe 3 and were determined by X-ray diffraction study.


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