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 SM ISO690:2012GULYA, Aurelian, SPYNU, S., TSAPKOV, Victor I., POIRIER, Donald, ROY, Jenny. Sulfanilamide-containing coordination compounds of Cu(II) with isatin and N-methylisatin thiosemicarbazones. In: Russian Journal of General Chemistry, 2006, vol. 76, pp. 1458-1463. ISSN 1070-3632. DOI: https://doi.org/10.1134/S1070363206090179 |
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  Russian Journal of General Chemistry |
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| Volumul 76 / 2006 / ISSN 1070-3632 /ISSNe 1608-3350 | ||||||
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| DOI:https://doi.org/10.1134/S1070363206090179 | ||||||
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Isatin (L1) and N-methylisatin (L2) β-thiosemicarbazones react in ethanol with Cu(II) chloride and bromide in the presence of sulfanilamide (Streptocid, Sf1), N′- acetylsulfanilamide (Sulfacyl, Sf2), Norsulfazole (Sf3), Aethazolum (Sf4), and Sulfadimesine (Sf5) to form coordination compounds Cu(Sf1-5)L1-2X2· nH2O (X = Cl, Br; n = 2-5). All the complexes have a monomeric structure. Thiosemicarbazones L1 and L2 in these complexes are tridentate O,N,S ligands, and sulfanilamides Sf1-5 are monodentate ligands. Thermolysis of the substances involves the steps of dehydration (70-95°C) and complete decomposition (410-530°C). |
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