İminooksimli schiff bazlarının sentezi ve geçiş metal komplekslerinin incelenmesi
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Abstract
ÖZET İMİNOOKSİMLİ SCHİFF BAZLARININ SENTEZİ VE GEÇİŞ METAL KOMPLEKSLERİNİN İNCELENMESİ UÇAN, Selma Yıldırım Niğde Üniversitesi Fen Bilimleri Enstitüsü Kimya Anabilim Dalı Danışman : Doç. Dr. Bedrettin MERCİMEK Ağustos, 2002, 110 sayfa Bu çalışmada çıkış maddesi olarak. 2-asetilnaftalin kullanıldı. 2-Asetilnaftalin sodyum etoksitli ortamda n-bütilnitrit ile nitrozolanarak izonitrozo-2-asetilnaftalin elde edildi. İsonitroso-2-asetilnaftalinin farklı aminler (metilamin, benzilamin, 1,2-diamino-propan ve etilendiamin) ile reaksiyonlarından dört yeni ligand; metiliminoisonitroso-2-asetilnaftalin, benziliminoisonitroso-2-asetilnaftalin, l,2-propilimino-bis(isonitroso-2-asetilnaftalin) ve 1,2-etilimino-bis(isonitroso-2-asetilnaftalin sentezlendi. Schiff bazlarının Ni(II), Cu(II), Co(II), Zn(II), Cd(II) ve Hg(II) asetat tuzları ile 24 kompleksi sentezlendi. Sentezlenen 28 yeni bileşiğin yapıları; elementel analiz, FT-1R, 'H-NMR, i3C-NMR, UV-Vis, magnetik susseptibilite ve MS yöntemleriyle aydınlatıldı. Anahtar Kelimeler : İminooksim, Schiff baz, metal kompleksler, m SUMMARY SYNTHESIS OF İMİNEOXİME SCHİFF BASES AND INVESTIGATION OF THEIR TRANSITION METAL COMPLEXES UÇAN, Selma Yıldırım Niğde University Graduate School of Natural and Aplied Science Department of Chemistry Supervisor : Doç. Dr. Bedrettin MERCİMEK Agust200i, 110 pages In this work 2-acetylnaphthalene was used as a starting material. Isonitroso-2- acetylnaphthalene has been isolated through the nitrosation reaction between 2-acetylnaphthalene and butylnitrite in sodium ethoxide medium. Isonitroso-2- acetylnaphthalene was reacted with different amines (methylamine, benzylamino, 1,2-diaminopropane and 1,2-diaminoethane). As a result of these reactions, four new ligands; methyliminoisonitroso-2-acetylnaphthalene, benzyliminoisonitroso-2-acetyl- naphthalene, 1,2-prophylimino-bis(isonitroso-2-acetylnaphthalene) and 1,2-ethylimino- bis(isonitroso-2-acetylnaphthalene) were synthesized. The complexes of Schiff bases were synthesized by Ni(II), Cu(II), Co(II), Zn(II), Cd(ll) and Hg(II) acetat salts. As a conclusion of above work, four different ligands and their complexes were characterized by elementary analysis, IR, *H NMR, l3C-NMR, MS, UV-Vis ve Magnetic Susceptibility spectroscopy. Key Words: imineoxime, Schiff Base, Metal Complexes IV
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