Egyptian Journal of Chemistry, Volume 28National Information and Documentation Centre, 1985 - Chemistry |
Contents
Part II Synthesis of some | 1 |
Kinetic study of the hydrolysis of some schiff base derivatives of 2hydroxy1 | 29 |
Note | 47 |
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Common terms and phrases
¹H NMR absorption acceptor acetic acid acetone alcohol amines Anal aqueous Ar-H aromatic atom bands benzene butenolide Calcd carboxylic catalyst CH₂ chelates Chem Chemical chloride cm-¹ colour colourless complexes compounds concentration COOH cooling copper crystallized derivatives determination Egypt electrode ethanol ether Experimental Faculty of Science filtered formation Found give the corresponding groups hydrazine hydrate hydrolysis hydroxylamine IIIa imidazole infrared investigation iodide Issa kanamycin ketone ligand melting point metal ions methyl mole molecules National Research Centre obtained oxidation oxygen phenylhydrazine polarographic potentiometric present proper solvent protein protons pyridazine pyridine R₁ R₂ reacted reaction mixture reagents refluxed revised form room temperature Schiff bases showed sodium sodium acetate sodium hydroxide solid product solution solvent to give spectra spectrophotometer spectrum stability constants structure Table titration values vanadium yellow yield جامعة القاهرة عبد على محمد محمود