Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 517
... benzene , 4 - t - butylcyclohexanone- benzene , and 5a - androstan - 11 - one - benzene measured at 30 ° C and calculated for 1 : 1 complex formation 4 - t - Butylcyclohexanone - benzene 1 : 1 complex 0.045 1 mol - 1 ; VSB = 92 Hz ...
... benzene , 4 - t - butylcyclohexanone- benzene , and 5a - androstan - 11 - one - benzene measured at 30 ° C and calculated for 1 : 1 complex formation 4 - t - Butylcyclohexanone - benzene 1 : 1 complex 0.045 1 mol - 1 ; VSB = 92 Hz ...
Page 519
... Benzene and Some Monosubstituted Derivatives .— ( a ) Benzene . Benzene was oxidised by lead tetra - acetate in trifluoroacetic acid at room tem- perature to give phenyl trifluoroacetate , phenyl acetate , TABLE 1 Products from the ...
... Benzene and Some Monosubstituted Derivatives .— ( a ) Benzene . Benzene was oxidised by lead tetra - acetate in trifluoroacetic acid at room tem- perature to give phenyl trifluoroacetate , phenyl acetate , TABLE 1 Products from the ...
Page 571
... benzene cv ( OH ) = 3603 cm - 1 = 1.87 D a = 2.492 ; v = 0:71 ; 71.7 cm3 ; μD 4 ' - t - Butyl - 4 - hydroxyazo- benzene in benzene cv ( OH ) = 3604 cm - 1 0.000 2.2725 1.49810 TABLE 1 0.093 0.181 100w ε 4 ' - Nitro - 4 - hydroxyazo- benzene ...
... benzene cv ( OH ) = 3603 cm - 1 = 1.87 D a = 2.492 ; v = 0:71 ; 71.7 cm3 ; μD 4 ' - t - Butyl - 4 - hydroxyazo- benzene in benzene cv ( OH ) = 3604 cm - 1 0.000 2.2725 1.49810 TABLE 1 0.093 0.181 100w ε 4 ' - Nitro - 4 - hydroxyazo- benzene ...
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