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

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 ileetanol/metanol ortamında 4:3 oranında çalışılarak kompleksleri hazırlanmıştır. Bu iminoksimligandının 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

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

A novel imine-oxime compound as ligand and its transition metal complexes havebeen synthesized and characterized. 4,4’-diiminobifenil-bis(diasetilmonoxime) ligand wasobtained by reacting 4,4’-diaminobifenil with diasetilmonoxime. Metal complexes betweenCo(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 .

Keywords:

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

PDF

___

[1] Smith, P.A.S., The chemistry of open-chain organic nitrojen compounds, Benjamin, vol. II, Second Edition, New York, (1966) 29-68.
[2] N. Bresciani-Pahor, M. Forcolin,L.G. Randaccio, M.F. Summers, P.J. Toscano, Coord. Chem. Rev., 63 (1985) 1 and Refs. therein.
[3] P.J. Toscano, L.G. Marzilli, Prog. Inorg. Chem., 104 (1984) 105.
[4] N. Bresciani-Pahor, E. Zangrando, L.G. Marzilli, Chem. Soc. Rev., 18 (1989) 225 and Refs. cited therein.
[5] B.D. Gupta, S. Roy, Inorg. Chim. Acta., 146 (1988) 209.
[6] Tan, N. and Bekaroğlu, Ö., Synthesis of some Organo-metalik compounds of 1,2-Acenaphtylene-Dione Dioxime and Comparison with B12 Model Compounds, Synth. React. Inorg. Met.-Org. Chem., 13 (1983) 667-682.
[7] Das, Ashutosh; Bagchi, Amitava; Saha, S. R., Indian J.Chem.Sect.A.: Inorg., Bio-inorg.,Phys., Theor. Anal.Chem., 29 (1990) 361-365.
[8] Özcan, E., Karapınar, E., Demirtaş, B., Synthesis of four new vic-diokximes and their nicel(II), cobalt(II), copper(II) and cadmium(II) complexes, Transition Metal Chemistry, 27 (2001) 557-561.
[9] Özcan, E., Karapınar, E., N., Karapınar, The synthesis of Ni(II), Co(II), Cu(II), Cd(II) and Zn (II) complexes of two new unsymmetrical vic-dioximes, Synth. React. Inorg. Met.- Org. Chem., 31(7) (2001) 1163-1174.
[10] Kurtoğlu, M., Serin, S., Synthesis and complex formation of di[11-chloro-3,6,9-trioxaundecyloxy)-phenylamino]glyoxime, Synth. React. Inorg.Met.-Org. Chem., 31(7) (2001) 1229- 1237.