GOLD(III) COMPLEXES WITH IMIDAZOLE, BENZOXAZOLE, PURINE AND PYRIMIDINE-DERIVATIVES

被引:11
|
作者
RADANOVIC, DJ
MATOVIC, ZD
PONTICELLI, G
SCANO, P
EFIMENKO, IA
机构
[1] UNIV KRAGUJEVAC, FAC SCI, DEPT CHEM, YU-34000 KRAGUJEVAC, YUGOSLAVIA
[2] UNIV CAGLIARI, DIPARTIMENTO CHIM & TECNOL INORGAN & MET ORGAN, I-09124 CAGLIARI, ITALY
[3] UNIV CAGLIARI, DIPARTIMENTO SCI CHIM, I-09124 CAGLIARI, ITALY
[4] RUSSIAN ACAD MED SCI, NS KURNAKOV GEN & INORGAN CHEM INST, MOSCOW 117907, RUSSIA
关键词
D O I
10.1007/BF00980422
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The synthesis and characterization of Au-III complexes with several heterocyclic ligands are reported. The compounds have general formula [AuX(3)(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)-hydroxypyrimidine [4(6)-hydrPm] or hypoxanthine (Hypox) and X = C1 or Br. Elemental analysis, conductivity measurements and spectral studies were used for the characterization of the complexes. A square-planar geometry with N-bonded heterocyclic ligands is suggested.
引用
收藏
页码:646 / 650
页数:5
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