Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 76
... kinetic acidities of different substrates of the same series is considered to be valid provided that the ionisation sites along the series are as similar as possible . Sulphones ( III ) - ( IX ) appear to fulfil this requirement and ...
... kinetic acidities of different substrates of the same series is considered to be valid provided that the ionisation sites along the series are as similar as possible . Sulphones ( III ) - ( IX ) appear to fulfil this requirement and ...
Page 90
... kinetic results suggest that under these conditions two solvated forms of positive chlorine , probably CIOH2 + and CIAgCI + , can act as electrophilic chlorinating species , and that with some of the substrates investigated both these ...
... kinetic results suggest that under these conditions two solvated forms of positive chlorine , probably CIOH2 + and CIAgCI + , can act as electrophilic chlorinating species , and that with some of the substrates investigated both these ...
Page 1035
... kinetic and potential energies of the five- and six - membered cyclic carbonates show that the effects of ring- size on rates of the reaction are principally due to the potential energies of activation of the systems . Although at ...
... kinetic and potential energies of the five- and six - membered cyclic carbonates show that the effects of ring- size on rates of the reaction are principally due to the potential energies of activation of the systems . Although at ...
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