الفهرس 
acknowledgmentOnly 14 pages are availabe for public view
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Abstract
The entitled thesis ”Structures and Applications of Some Azo
Compound and their Complexes” comprises three chapters:
The first chapter includes the literature survey on the biological importance, structural
chemistry and complex formation of some l-amino-2-hydroxy-4-naphthalenesulfonic
acid derivatives. This chapter is ended by the aim of the work which includes briefly:
• Syntheses of some arylazo derivatives of l-amino-2-hydroxy-4-naphthalenesulfonic
acid acid (H2Ll) and their FeIII, COil, Niu, and CUll complexes.
• The use of spectroscopic (UV -Vis., IR, ESR) and magnetic measurements to
confirm the structure of the ligands and their complexes.
• Applications ofthermal analysis.
• Computerized and statistical estimation of the effect of solvents and effect of pH on
the electronic spectra ofthe arylazo derivatives.
The second chapter describes the experimental part of the thesis. The synthesis
of five azo-derivatives compounds (H2L2- H4L6) from the parent compound (H2Ll) was
given where:
H2L 2 = 3-(phenylazo)-1-amino-2-hydroxy-4-naphthalenesulfonic acid
H3L3 = 3-(o-carboxyphenylazo)-1-amino-2-hydroxy-4-naphthalenesulfonic acid
H3L 4 = 3-(m-hydroxyphenylazo)-1-amino-2-hydroxy-4-naphthalenesulfonic acid
H3L5 = 3-(o-hydroxyphenylazo)-1-amino-2-hydroxy-4-naphthalenesulfonic acid
H4L 6 = 3-(p--carboxyl-m-hydroxyphenylazo)-1-amino-2-hydroxy-4-naphthalene-
sulfonic acid.