Egyptian Journal of Chemistry, Volume 26National Information and Documentation Centre, 1983 - Chemistry |
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absorption bands acetic acid activity alcohol aldehydes amine Analysis analytical data anhydride aqueous aromatic benzene bromide Calcd capric acid carbon carbonyl catalyst CH₁ CH₂ Chem chemical Chemistry chloride cm-¹ complexes compounds concentration condensation cooled copper crystallized derivatives dioxan Egypt electrode ester ethanol ether ethylene Experimental filtered formation Found gave Grignard reagents heated under reflux hydrazine hydrate hydrochloric acid hydrogen hydroxide I.R. spectra infrared ketone ligand Melting points metal ions methyl mole molecules National Research Centre obtained piperidine potassium potassium hydroxide potential protons pyridine R₁ reacted reaction mixture reaction temperature reagents recrystallized reflux revised form rhodanine room temperature showed sodium sodium acetate sodium hydroxide solid solution solvent solvent to give spectrophotometer spectrum structure Synthesis Table vanadium yield احمد المركز القومى للبحوث المصرية جامعة القاهرة عبد على للكيمياء محمد محمود