الفهرس 
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Abstract
This thesis deals with the synthesis and spectral studies
of some dihydrazides and their metal complexes with copper (ll) salts. It
includes three chapters:
Chapter (I) : (Introduction) covers the literature up to date for
dihydrazides ~ this chapter divided into three parts. The first part includes
the biological effect and industrial aspects of hydra zones and hydrazides.
The second part covers some reactions of carbonyl compounds with
hydrazine. The third part deals with the chemistry of hydrazides and their
metal complexes.
Chapter (11): (Experimental) includes the materials and reagents, and
methods of synthesis of the dihydrazides and their copper (ll) complexes, the
different techniques and instruments used to characterize and to study the
chemical and the physical properties of the isolated compounds, such as~ IR,
IH-NMR and UV -visible spectra.
Chapter (Ill) : (Results and discussion) includes a discussion of the
obtained results.
This chapter is divided into three parts. In the first part’, two series
of dihydrazides are prepared from the reaction of benzoic hydrazide
and/or p-substituted derivatives (P-CH3, P-OCH3, p-CI, p-Br and p-N02),
respectively, with 4-chlorocarbonyl phenoxy acetyl chloride and
hydroquinone-I,4-diacetyl chloride.