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Updated: Aug 5, 2026

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes
Published on: April 10, 2015
Synthesis, structure and reactivity of rare-earth metal-nickel complexes supported by 2-(diphenylphosphino)pyrrolide
Jun Du1, Keru Zhang1, Zhiqiang Shi1
1School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 234000, P. R. China. jundu@ahszu.edu.cn.
Abstract:
A series of heterobimetallic Ni→Ln complexes with Ni→Ln (Ln = Sc, Y, and Lu) dative bonds were synthesized via sequential reactions of a phosphinopyrrole ligand precursor (2-Ph2P)C4H3NH with (Me3SiCH2)3Ln(THF)2 and Ni(COD)2 (COD = 1,5-cyclooctadiene). These complexes were characterized by NMR spectroscopy and X-ray diffraction, which revealed Ni→Ln dative interactions that vary according to the ionic radius of Ln3+. Furthermore, the reactivity of the Ni→Ln complex toward small molecular compounds, such as nitriles, isocyanides and 4-dimethylaminopyridine, was also studied.
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