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Synthesis and properties of two new Cu(I) complexes based on 5,6-substituted imidazole-2,9-dimethyl-1,10-phenanthroline and triphenylphosphine

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Abstract

Two new Cu(I) complexes, Cu(NPIP)(PPh3)2 (1) and Cu(MPIP)(PPh3)2 (2), (NHPIP: 2-(4-nitrophenyl) imidazole-2,9-dimethyl-1,10-phenanthroline; MHPIP: 2-(4-methylphenyl)imidazole-2,9-dimethyl-1,10-phenanthroline) have been synthesized and characterized by element analysis, IR and 1H NMR spectra. TG experiments demonstrated that the complexes were stable up to ca 230°C indicating their high thermal stability. According to fluorescence spectra, the complexes exhibited yellow emission at 602 nm under excitation at 260 nm.

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Authors and Affiliations

  1. College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, Henan, China

    G. F. Li, R. F. Li & X. F. Liu

  2. Food & Bioengineering Department, Henan University of Science and Technology, Luoyang, Henan, 471003, China

    X. Y. Zhang

Authors
  1. G. F. Li
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  2. X. Y. Zhang
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  3. R. F. Li
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  4. X. F. Liu
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Correspondence to X. F. Liu.

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The text was submitted by the authors in English.

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Li, G.F., Zhang, X.Y., Li, R.F. et al. Synthesis and properties of two new Cu(I) complexes based on 5,6-substituted imidazole-2,9-dimethyl-1,10-phenanthroline and triphenylphosphine. Russ J Gen Chem 86, 387–390 (2016). https://doi.org/10.1134/S1070363216020316

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  • DOI: https://doi.org/10.1134/S1070363216020316

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