Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 511
... rate coefficients are shown in Table 4 and the proportions of the pyridinio- TABLE 4 First- and second - order rate coefficients for the reaction of pyridiniomethylthallium ( 111 ) species in aqueous acid at μ = 0.5 Substrate 106k ...
... rate coefficients are shown in Table 4 and the proportions of the pyridinio- TABLE 4 First- and second - order rate coefficients for the reaction of pyridiniomethylthallium ( 111 ) species in aqueous acid at μ = 0.5 Substrate 106k ...
Page 665
... rate coefficients for the species T13 + and TIOH + , respectively , aT + is the mole fraction of T13 + present in the solution , and K is the acid dissociation constant of T13 * aq , which has been estimated 13 to be 4.5 x 10-2м at μl ...
... rate coefficients for the species T13 + and TIOH + , respectively , aT + is the mole fraction of T13 + present in the solution , and K is the acid dissociation constant of T13 * aq , which has been estimated 13 to be 4.5 x 10-2м at μl ...
Page 666
... rate coefficients was carried out for the data from the reaction of the thallium ( II ) species . The individual rate coefficients for the several thallium ( III ) species were determined using equation ( 3 ) with kŋ and a representing ...
... rate coefficients was carried out for the data from the reaction of the thallium ( II ) species . The individual rate coefficients for the several thallium ( III ) species were determined using equation ( 3 ) with kŋ and a representing ...
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