الفهرس | Only 14 pages are availabe for public view |
Abstract Schiff base compounds have received considerable attention in the last decade which plays a central role as chelating agents for a large numbers of metal ions, as they form a stable six-membered ring after complexation with a metal ion. Also, it includes a literature survey of biological activity of Schiff base compounds and their complexes. The present study involves preparation of a novel series of transition metal complexes of Cu(II), Ni(II), Co(II) and Mn(II) acetato in addition to Cu(II) chloro and nitrato were synthesized from Schiff base derived from 4-aminoantipyrine and quinoline-2-carbaldehyde. M(II) complexes of Schiff base have been synthesized and characterized by elemental analysis, mass spectroscopy, X-ray, IR, 1H NMR, electronic spectra, molar conductance magnetic susceptibility and thermogravimetric studies. Chapter 1, contains a literature survey includes the importance and structural chemistry of Schiff base compounds and their metal complexes. Chapter 2, involves materials used and the preparation of Schiff base 4-((quinolin-2-yl)methyleneamino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one derived from the condensation of 4-aminoantipyrin with quinoline-2-carboxaldeyde as well as its of complexes of Cu(II), Ni(II), Co(II) and Mn(II) acetato in addition to Cu(II) chloro and nitrato as well as analytical techniques. Chapter 3 includes on the results and discussion abstracted from this study. |