Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 90
... hypochlorous acid in slightly aqueous ( 96 % ) dioxan have been examined . The reactions are catalysed by acids , and for each substrate there is a good linear free - energy correlation between the rate of reaction and the extent of ...
... hypochlorous acid in slightly aqueous ( 96 % ) dioxan have been examined . The reactions are catalysed by acids , and for each substrate there is a good linear free - energy correlation between the rate of reaction and the extent of ...
Page 91
... acid ( 15 ml , 40 % ) was added dropwise during 30 min . This was followed by the dropwise addition of water ( 10 ml ) ... hypochlorous acid ( initially 0-00143M ) and perchloric acid ( 0.55m ) at 25.0 ° C . Aliquot parts ( 5 ml ) were ...
... acid ( 15 ml , 40 % ) was added dropwise during 30 min . This was followed by the dropwise addition of water ( 10 ml ) ... hypochlorous acid ( initially 0-00143M ) and perchloric acid ( 0.55m ) at 25.0 ° C . Aliquot parts ( 5 ml ) were ...
Page 92
... hypochlorous acid in 96 % dioxan in the presence of perchloric acid ( 0.45м ) at 25.0 ° C AgCIO1 / M k / l mol - 1 min - 1 log10 ( [ BH + ] / [ B ] ) AgCIO1 / M k2 / 1 mol - 1 min - 1 log 10 ( [ BH + ] / [ B ] ) 0 3.3 ± 0.3 0.00 0.02 ...
... hypochlorous acid in 96 % dioxan in the presence of perchloric acid ( 0.45м ) at 25.0 ° C AgCIO1 / M k / l mol - 1 min - 1 log10 ( [ BH + ] / [ B ] ) AgCIO1 / M k2 / 1 mol - 1 min - 1 log 10 ( [ BH + ] / [ B ] ) 0 3.3 ± 0.3 0.00 0.02 ...
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