Quarterly Journal of the Chemical Society of London, Volume 1 |
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Results 1-3 of 83
Page 194
... radicals.19 When the oxidation of methyl vinyl ether with the hydroxyl radical was carried out in the presence of 0.2M - nitromethane [ mixing chamber ( ii ) ] at pH 1.6 , the observed concentrations of radicals ( 15 ) and ( 19 ) were ...
... radicals.19 When the oxidation of methyl vinyl ether with the hydroxyl radical was carried out in the presence of 0.2M - nitromethane [ mixing chamber ( ii ) ] at pH 1.6 , the observed concentrations of radicals ( 15 ) and ( 19 ) were ...
Page 1009
... radical anion , SO , - [ by the oxidation of sulphite ion with the hydroxyl or amino - radical , the sulphate radical anion , or cerium ( IV ) ion ] , of the thiosulphate radical anion , S2O , ( from thiosulphate ion and the hydroxyl ...
... radical anion , SO , - [ by the oxidation of sulphite ion with the hydroxyl or amino - radical , the sulphate radical anion , or cerium ( IV ) ion ] , of the thiosulphate radical anion , S2O , ( from thiosulphate ion and the hydroxyl ...
Page 1011
... radical , and a weak spectrum of the adduct HO · CH , NO2 when nitro- methane was employed . The spectra described in ... radical derived from the organic com- pound was observed with 3,3 - dimethylacrylic acid at pH 2 or 9 , or with the ...
... radical , and a weak spectrum of the adduct HO · CH , NO2 when nitro- methane was employed . The spectra described in ... radical derived from the organic com- pound was observed with 3,3 - dimethylacrylic acid at pH 2 or 9 , or with the ...
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