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Title: | Synthesis, metal complexation and spectroscopic characterization of three new azo compounds | Authors: | Çetişli, Halil Karakuş, Mehmet Erdem, Emin Deligöz, Hasalettin |
Keywords: | Arylazo dyes Azo compounds Azo disperse dyes Cu2+ and Ni 2+ complexes 4 (n' 2 thiazol 2 ylsulfanyl) 2' hydroxy 5 tert butylazobenzene 4 (n' 2 thiazol 2 ylsulfanyl) 4' hydroxyazobenzene 4 tert butylphenol 7 [4 (n' 2 thiazol 2 ylsulfanyl)phenylazo] 8 hydroxyquinoline 8 quinolinol azo compound copper complex cupric chloride ligand metal n' 2 thiazol 2 ylsulfanylamide nickel chloride nickel complex phenol sulfanilamide derivative unclassified drug article chemical analysis complex formation infrared spectroscopy proton nuclear magnetic resonance synthesis ultraviolet spectroscopy |
Abstract: | The synthesis of azo compounds [4-(N' -2-thiazol-2-ylsulfanyl)-4'-hydroxyazo benzene (1), 4-(N' -2-thiazol-2-ylsulfanyl)-2'-hydroxy-5-tert-butylazobenzene (2), 7-[4-(N'-2-thiazol-2-ylsulfanyl)phenylazo-8-hydroxy quinoline (3)] have been carded out by reacting phenol, 4-tert-butyl phenol and 8-hydroxy quinoline with N'-2-thiazol-2-ylsulfanylamide as coupling component. The resulting ligands (2 and 3) were treated with two transition metal salts (e.g., CuCl 2·2H2O and NiCl2·6H 2O). Cu(II) and Ni(II) complexes of the azo derivative of phenol were obtained and characterised by IR, UV-Vis, 1H NMR, spectroscopic and elemental analysis techniques. All the complexes have a metal:ligand ratio of 1:2 and are square-planar. | URI: | https://hdl.handle.net/11499/5332 https://doi.org/10.1023/A:1016072604774 |
ISSN: | 0923-0750 |
Appears in Collections: | Fen-Edebiyat Fakültesi Koleksiyonu Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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