Egyptian Journal of Chemistry, Volume 23National Information and Documentation Centre, 1980 - Chemistry |
Contents
Spectrophotometric study on the iron IIIacetone dicarboxylic acid dianilides | 1 |
The electronic absorption spectra of some arylidene derivatives of benzoic hydra | 13 |
Interference effect of proteins peptone amino acids and phosphorus on | 23 |
4 other sections not shown
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Common terms and phrases
absorbance absorption bands acetic acid acetyl acetylacetone ADDA Ain Shams University alcohol aldehydes Analysis anhydride aqueous aromatic benzaldehyde benzene c.f. Table Cairo University Calcd carbonyl CH₂ chalcone chelate Chem Chemical Chemistry chloride chloroacetone chromone clay cm-¹ cobalt colour colourless crystals complexes compounds concentration condensation COOH cornulacic acid corresponding crystallised cyclohexanone derivatives dioxane Egypt electronic epoxidized ethanol ether Experimental Faculty of Science filtered formation Found half-ester hydrazine hydrate IIIa isoxazoles k₁ k₂ ketones kinetic ligand method methyl methyl ester mole mucilage National Research Centre obtained oxalate oxidation phenylhydrazine presence protons pyridine ratio reaction mixture reagents refluxed revised form showed sodium sodium carbonate solid solution solvent solvent to give spectrophotometric spectrum structure substituents temperature values wavelength xanthen yield التحرير المركز القومى للبحوث عبد على كلية محمد