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Ultima descărcare din IBN: 2023-10-27 15:17 |
SM ISO690:2012 GULYA, Aurelian, LOZAN-TYRSHU, K., TSAPKOV, Victor I., KORZHA, I., RUDIK, V.. Coordination compounds of copper with 2-formylpyridine 4-(dimethylphenyl) thiosemicarbazones. In: Russian Journal of General Chemistry, 2012, vol. 82, pp. 1869-1872. ISSN 1070-3632. DOI: https://doi.org/10.1134/S1070363212110242 |
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Russian Journal of General Chemistry | ||||||
Volumul 82 / 2012 / ISSN 1070-3632 /ISSNe 1608-3350 | ||||||
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DOI:https://doi.org/10.1134/S1070363212110242 | ||||||
Pag. 1869-1872 | ||||||
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2-Formylpyridine 4-(2,6-dimethylphenyl)-(HL1), 4-(2,5-dimethylphenyl)-(HL2), 4-(3,4-dimethylphenyl)-(HL 3), and 4-(2,4-dimethylphenyl)thiosemicarbazones (HL4) react with copper chloride and nitrate to form coordination compounds CuL 1-4X·nH2O [X = Cl-, NO3 -; n = 1, 2]. All compounds have a polynuclear structure. Azomethines HL1-4 act as the bridging monodeprotonated tridentate N,N,S-ligands. The thermolysis of the complexes includes the dehydration (70-90 C) and total thermal decomposition (350-520 C). The complexes synthesized exhibit a selective antimicrobial activity against a series of standard strains of Staphylococcus aureus and Escherichia coli in the concentration range of 0.009-37.5 μg ml-1 |
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