Gold(III) complexes with imidazole,benzoxazole, purine and pyrimidine derivatives |
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| Authors: | Dušan J. Radanović Zoran D. Matović Gustavo Ponticelli Paola Scano Inessa A. Efimenko |
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| Affiliation: | (1) Department of Chemistry, Faculty of Science, University of Kragujevac, YU-34000 Kragujevac, Yugoslavia;(2) Dipartimento di Chimica e Tecnologie Inorganiche e Metallorganiche, Università di Cagliari, Via Ospedale 72, I-09124 Cagliari, Italy;(3) Dipartimento di Science Chimiche, Università di Cagliari, Via Ospedale 72, I-09124 Cagliari, Italy;(4) N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninsky Prospect 31, 117907 Moscow, Russia |
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| Abstract: | Summary The synthesis and characterization of AuIII complexes with several heterocyclic ligands are reported. The compounds have general formula [AuX3(L)], where L =N-methylimidazole (N-MeIz),N-ethylimidazole (N-EtIz),N-propylimidazole (N-PrIz), benzoxazole (BO), 2-methylbenzoxazole (2-MeBO), 2,5-dimethylbenzoxazole (2,5-diMeBO), 2-amino-pyrimidine (2-APm), 4(6) -hydroxy-pyrimidine [4(6)-hydrPm] or hypoxanthine (Hypox) and X = Cl or Br. Elemental analysis, conductivity measurements and spectral studies were used for the characterization of the complexes. A square-planar geometry withN-bonded heterocyclic ligands is suggested. |
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