SYNTHESIS AND CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES WITH A NOVEL IMINE-OXIME

Yıl 2004, Sayı: 006, 153 - 162, 15.10.2004

M. Kaya C. Yenikaya A. T. Çolak

Öz

A novel imine-oxime compound as ligand and its transition metal complexes have

been synthesized and characterized. 4,4’-diiminobifenil-bis(diasetilmonoxime) ligand was

obtained by reacting 4,4’-diaminobifenil with diasetilmonoxime. Metal complexes between

Co(II), Ni(II), Cu(II), Cd(II) ions and the ligand, were prepared in ethanol/methanol solution.

Structures of the ligand and its complexes were characterized by means of UV-Visible, IR,

1H-NMR, 13C-NMR spectroscopies, elemental analysis and magnetic susceptibility .

Anahtar Kelimeler

Oxime, Imine-Oxime, Schiff Bases, Metal Complexes, Characterization

YENİ BİR İMİN-OKSİM LİGANDI İLE BAZI GEÇİŞ METAL KOMPLEKSLERİNİN SENTEZİ VE KARAKTERİZASYONU

Öz

4,4’-diaminobifenil ile diasetilmonoksim’in reaksiyonu sonucunda 3-[(4’-aminobifenil-4-

il)imino]bütan-2-on oksim ligandı sentezlenmiştir. Sentezlenen 3-[(4’-aminobifenil-4-

il)imino]bütan-2-on oksim ligandının Co(II), Ni(II), Cu(II) ve Cd(II) iyonları ile

etanol/metanol ortamında 4:3 oranında çalışılarak kompleksleri hazırlanmıştır. Bu iminoksim

ligandının ve geçiş metal komplekslerinin yapıları UV-Visible, IR, 1H-NMR, 13CNMR,

elementel analiz ve magnetik duyarlılık teknikleri ile karakterize edilmiştir.

Anahtar Kelimeler

İmin-Oksim, Metal Kompleksleri, Oksim, Schiff bazları, Karakterizasyon

Kaynakça

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