SYNTHESIS, CHARACTERIZATION AND CHROMOGENIC PROPERTIES OF 4- HYDROXY-(2-HYDROXYBENZYLIDENE) BENZOHYDRAZIDEJournal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.4, No. 7)
Publication Date: 2015-07-30
Authors : Hesham H. A. Rassem; Abdurahman H.Nour;
Page : 1036-1042
Keywords : Dimethylsulfoxide;
In this work, hydrazine and hydrazide compounds were subjected to condensation reaction with ketone and different aldehyde derivatives affording the corresponding expected hydrazone, 4-hydroxy-(2- hydroxybenzylidene)benzohydrazide(L1) is synthesized and characterized. The chemical structures were found to be consistent with both analytical and spectroscopic data (CHN, FTIR, UV/Vis, TGA, 1H NMR and 13C NMR). The chromogenic property of the ligand was carried out in differentsolvents including methanol, ethanol, acetone, acetonitrile, dimethylsulphoxide, and tetrahydrofuran.
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Last modified: 2015-07-26 19:07:07