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    Derivatives of Dithiooxamides, Synthesis of Their Ni(II), Co(II), Cu(II) Complexes and Investigation of Their Structure
    (MARCEL DEKKER INC, 1994) Deveci, M. Ali; İrez, Gazi
    In this work, N,N'-bis(2-hydroxyphenyl)dithiooxamide (BDOH4), N,N'-bis(2-pyridylmethyl)dithiooxamide (BPDH2) and N,N'-bis(2-pyridylmethyl)dithiooxamide dihydrochloride (BPDH2.2HCl), were synthesized. The complexes of these ligands with Ni(II), Co(II) and Cu(II) were prepared. The structure of the ligands as well as their metal complexes were studied employing H-1 NMR, IR spectroscopy and elemental analysis, respectively.
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    The Synthesis and Ni(Ii), Co(Ii) and Cu(Ii) Complexes of 2,3-Di(4-Methylphenylamine)-5,6-Bis(Hydroxyimino)Pyrazine and 2,3-Diphenylamine-5,6-Bis(Hydroxyimino)Pyrazine
    (MARCEL DEKKER INC, 1994) Mercimek, Bedrettin; İrez, Gazi
    In this study, two new vic-dioxime compounds and their transition metal complexes were synthesized. The vic-dioximes are 2.3-di(4-methylphenylamine)-5,6-bis(hydroxyimino)pyrazine (TPGH2) and 2,3-diphenylamine-5,6-bis(hydroxyimino)pyrazine (APGH2). The complexes of these vic-dioximes with Ni(II), Co(II) and Cu(II) metal ions are investigated. Their structures were identified by elemental analyses and H-1-NMR, IR spectroscopy, respectively.
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    Synthesis and Ni(Ii), Co(Ii) and Cu(Ii) Complexes of Two New Polymeric Bis (Oxamidine) Aminoglyoximes
    (Marcel Dekker Inc, New York, Ny, United States, 1995) Mercimek, Bedrettin; İrez, Gazi
    In this work, two new polymeric Bis(oxamidine)diaminoglyoximes were synthesized by reacting anti-dichloroglyoxime with sym-bis(p-amino-phenyl)oxamidine and sym-bis-4-(4?-aminobiphnyl)oxamidine, and complexes of these vic-dioximes with Ni(II), Co(II) and Cu(II) were isolated. All these complexes are insoluble in common solvents; structures are proposed according to elemental analysis, i.r., and magnetic susceptibility measurements.
  • Küçük Resim
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    The Synthesis and Ni(II), Co(II), Cu(II), Zn(II), and Cd(II) Complexes of Two Novel Tetraoximes
    (1995) Mercimek, Bedrettin; İrez, Gazi; Deveci, M. Ali; Bedük, A. Dinçer; Sankavakh, Nursabah; Uçan, H. İsmet
    In this study, two novel tetraoximes were synthesized by reacting anti-chlorogly-oxime with sym-bis(p-aminophenyl)oxamidine and sym-bis-4-(4‘-aminobiphnyl)oxamidine. Polynuclear complexes with Ni(II), Co(II) and Cu(II) and binuclear complexes with Zn(II) and Cd(II) of these tetraoximes were isolated. All these complexes are insoluble in common solvents; structures are proposed according to elemental analysis, i.r., and magnetic susceptibility measurements. © 1995, Taylor & Francis Group, LLC. All rights reserved.
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    The Synthesis of Some Imino-Oxime Derivatives and Investigation of Their Ni(II), Co(II), Co(III) and Cu(II) Complexes
    (MARCEL DEKKER INC, 1996) Deveci, M. Ali; İrez, Gazi
    Two new ligands and their transition metal complexes were synthesized. These ligands are 1,2-bis(isonitrosophenylketimine)ethane (BPEH(2)) and 1,3-bis(isonitrosophenylketimine)propane (BPPH2). With these ligands, complexes were synthesized using NI(II), Co(II), Co(III) and Cu(II) salts with a metal:ligand ratio of 1:1. The structures of the above were determined by H-1 NMR and IR spectroscopy, elemental analyses and magnetic susceptibility.