Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 301
... values of He may then be taken as obtaining at zero concentration . In one or two cases there is some variation in H ° with concentration , but the values of He extrapolated to zero concentration do not differ sig- nificantly from the ...
... values of He may then be taken as obtaining at zero concentration . In one or two cases there is some variation in H ° with concentration , but the values of He extrapolated to zero concentration do not differ sig- nificantly from the ...
Page 792
... values derived from the measurements of Watanabe et al . in the same way as the x and μ values of Tables 2 and 3 were derived from our experimental data . When data for only two members of a series , usually methyl and ethyl , were ...
... values derived from the measurements of Watanabe et al . in the same way as the x and μ values of Tables 2 and 3 were derived from our experimental data . When data for only two members of a series , usually methyl and ethyl , were ...
Page 1225
... Values of i were calculated from equation ( 9 ) ; all four functional forms of X were used , together with σ and σ values . Y was taken as the atom - atom The NSE values for this correlation polarisability я . are listed in Table 3. + ...
... Values of i were calculated from equation ( 9 ) ; all four functional forms of X were used , together with σ and σ values . Y was taken as the atom - atom The NSE values for this correlation polarisability я . are listed in Table 3. + ...
Contents
Physical organic chemistry | 1 |
Contents | 6 |
Kinetics and mechanism of electrophilic substitution of heteroaromatic compounds Part XXIV Acid | 11 |
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A2 mechanism acetic acid-catalysed addition alcohol alkaline hydrolysis Amer analysis anion aqueous aromatic benzene benzoate bond bromine cal mol-1 calculated carbon atom carbonium ion carbonyl catalysis Chem Chemistry chlorine compounds concentration conjugate conjugate acid correlation deuterium diastereomers dienamines dioxan electron pairs energy entropies of activation epoxide equation esters ether ethylene exchange experimental Figure formation glycol H₂O hydrogen hydroxide hypochlorous acid indicate intramolecular isomer isotope effects k₁ k₂ ketone kinetic MeOH methanol methanolysis methiodide method methyl mixture mmHg mol-¹ molecular molecule n-pentyl n.m.r. spectra nitration nucleophilic observed obtained olefin oxidation oxygen p-xylene parameters perchloric acid Phys polar positive proton R. J. W. Le Fèvre radical rate coefficients rate constants ratio reaction constant reactivity relative resorcinol ring sodium solution solvent steric steric effects structure studied substituent substituted substrate t-butyl Table temperature Tetrahedron thiophen trans triethylborane values