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    Synthesis and characterization of 4-(alkylaminoisonitrosoacetyl)diphenyl ether and some of their metal complexes
    (2008) Coşkun A.; Yilmaz F.
    4-(Chloroacetyl)diphenyl ether (I) was synthesized from chloroacetyl chloride and diphenyl ether in the presence of AlCl3 as catalyst in a Friedel-Crafts reaction. Subsequently, its keto oxime (II) derivative was prepared. Then 3 new substituted 4-(alkylaminoisonitrosoacetyl)diphenyl ether ligands derived from 4-(phenoxy)phenyloxylohydroxymoyl chloride and corresponding amines were synthesized. The following aromatic and aliphatic amines were used for the ligands ethanolamine, 2-amino-4-methylphenol, and 2-(aminomethyl) pyridine. Mononuclear or binuclear Co(II), Ni(II), Cu(II), and Cd(II) complexes of the ligands were synthesized. The structures of these ligands were identified by FT-IR, 1H-NMR, and 13CNMR spectral data and elemental analysis, and the structures of the complexes were identified by FT-IR, ICP-AES, elemental analysis, and magnetic susceptibility measurements. © TÜBİAK.
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    The synthesis of 4-phenoxyphenylglyoxime and 4,4?- oxybis(phenylglyoxime) and their complexes with Cu(II), Ni(II) and Co(II)
    (2006) Coşkun A.
    4-Acetyldiphenyl ether and 4,4?-diacetyldiphenyl ether were synthesized from diphenyl ether and acetyl chloride in the presence of AlCl 3 used as catalyst. Subsequently, their keto oxime and glyoxime derivatives were prepared. The metal complexes of the glyoximes such as Cu(II), Ni(II) and Co(II) were also prepared. The structures of these ligands and their complexes were identified by FT-IR, 1H NMR and 13C NMR spectral data, elemental analysis and magnetic measurements. © TÜBİTAK.