Egyptian Journal of Chemistry, Volume 19National Information and Documentation Centre, 1976 - Chemistry |
Contents
Action of diazoalkanes and hydrazoic acid on ẞaroyl Narylacrylamides | 15 |
Acetophenone and anisaldehyde GirardP hydrazone complexes of some transition | 17 |
Michael reaction with diarylidenecyclohexanones | 27 |
24 other sections not shown
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Common terms and phrases
absorption acetonitrile acetophenone activation addition adsorbed aqueous aromatic asphalts atom band benzaldehyde benzene benzenoid Cairo Cairo University carbonyl charcoals Chem Chemistry chloride cm-¹ complexes compounds conductance corresponding curves Cyclohexane decrease density diazomethane EDTA Egypt electron elim ethanol ether ethyl fatty acids ferrite formation frequency give ion H₂O hydrazoic acid hydrogen increase indicates infrared interaction investigation iodide ion m/e isopropanol Issa kg/cm² layer ligand lipid lube oil MeCN metal method mole mole-¹ molecular molecules National Research Centre norethisterone norethisterone acetate obtained overpotential oxidation phenolic phosphonate polarity prepared present proton quinone Rate constants ratio react red shift resins Results and Discussion revised form samples sodium borohydride sodium hydroxide solution solvent spectra spectrum structure surface t-curves Table Tebbyne temperature titration triphenylphosphine values yield zeolites أن القاهرة المركز القومى للبحوث جامعة عبد على كلية العلوم محمد وقد