Quarterly Journal of the Chemical Society of London, Part 2, Pages 1-1256 |
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Page 299
... kinetic and thermo- dynamic nucleophilicity and basicity just as we speak of , e.g. , kinetic and thermodynamic steric effects.5 We suggest for these terms the following abbreviations , for a given species Y : KBy ( HX ) , TBy ( HX ) ...
... kinetic and thermo- dynamic nucleophilicity and basicity just as we speak of , e.g. , kinetic and thermodynamic steric effects.5 We suggest for these terms the following abbreviations , for a given species Y : KBy ( HX ) , TBy ( HX ) ...
Page 532
... kinetic forms observed in the nitrosation of N - methylaniline are the same as those observed in the diazotisation of aniline and the transi- tions between these kinetic forms occur at similar acidities in nitrosation and diazotisation ...
... kinetic forms observed in the nitrosation of N - methylaniline are the same as those observed in the diazotisation of aniline and the transi- tions between these kinetic forms occur at similar acidities in nitrosation and diazotisation ...
Page 533
... kinetic runs was there- fore determined after mixing using the modified Griess- Ilosva method . This determination was carried out for each kinetic point using a sample prepared in exactly the same way as that used in the kinetic run ...
... kinetic runs was there- fore determined after mixing using the modified Griess- Ilosva method . This determination was carried out for each kinetic point using a sample prepared in exactly the same way as that used in the kinetic run ...
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Common terms and phrases
absorption alkaline alkyl Amer amine anhydride anion aqueous aromatic atom b₁ benzene bond boron trifluoride bromide calculated carbon tetrachloride cation Chem chemical shifts Chemistry chloride coefficient compounds concentration conformation corresponding cyclohexane decomposition derived diazotisation dimethylformamide dioxan dipole effect electron equation equilibrium ester ether experimental Figure first-order formamide fraction H₂O hydration hydrogen hydrogen-bonding hydrolysis hydroxide initial iodide ionisation isomer k₂ kcal ketone kinetic Le Fèvre magnetic resonance measurements methanol methoxide methyl methylene mixture molar Kerr constants mole mole-¹ molecular molecules nitrogen nitrosation nitrous nucleophilic observed obtained oxide oxime oxygen perchloric acid phenyl phosphate Phys polarisability protons pyridine R. J. W. Le Fèvre radical rate constants ratio reaction reactivity recrystallised ring shown sodium sodium hydroxide solution solvation solvent species spectra spectrum structure substituent sulphone Table temperature ultraviolet values