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العنوان
Physico-chemical Studies of Some Pyridine Derivatives and Their Complexes /
الناشر
Nany Megahed Megahed El-Far،
المؤلف
Nany Megahed Megahed El-Far
هيئة الاعداد
باحث / Nany Megahed Megahed El-Far
مشرف / M.A. Diab
مشرف / A.Z. El-Sonbati
مشرف / A. F. Shoair
الموضوع
Pyridine Derivatives.
تاريخ النشر
2017.
عدد الصفحات
170 ص. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
Organic Chemistry
تاريخ الإجازة
29/12/2017
مكان الإجازة
جامعة دمياط - كلية العلوم - الكيمياء
الفهرس
Only 14 pages are availabe for public view

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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.
The present study involves preparation of a novel series of transition metal complexes of Cu(II), Co(II), Ni(II), Mn(II) and Cd(II) were synthesized from Schiff base derived from 4-aminoantipyrine and quinoline-2-carbaldehyde to give 4-((quinolin-2-yl)methyleneamino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (QMP). 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 different complexes. Chapter 2, involves materials used and the preparation of 4-((quinolin-2-yl)methyleneamino)-1,2-dihydro-2,3-dimethyl-1-phenylpyrazol-5-one (QMP) Schiff base derived from the condensation of 4-aminoantipyrin with quinoline-2-carboxaldeyde as well as its Cu(II), Co(II), Ni(II), Mn(II) and Cd(II) complexes as well as analytical techniques. Chapters 3, and 4 include on the results and discussion abstracted from this study.