Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 433
... aromatic Initiation RO . or peroxide RO + P ( OEt ) , ( I ) R • + OP ( OEt ) ; ( 3 ) R. + O2 RO2 * ( 4 ) RO + P ... aromatic oxygenation Photoinduced hydroxylation with Hydroxylation by Fenton's triethyl phosphite and oxygen Oxygenation ...
... aromatic Initiation RO . or peroxide RO + P ( OEt ) , ( I ) R • + OP ( OEt ) ; ( 3 ) R. + O2 RO2 * ( 4 ) RO + P ... aromatic oxygenation Photoinduced hydroxylation with Hydroxylation by Fenton's triethyl phosphite and oxygen Oxygenation ...
Page 981
... aromatic substitution are ex- amined . Hückel and self - consistent - field methods have been used to calculate localisation energies and electron distributions for the ground state and for transition states for ortho- , meta- , and ...
... aromatic substitution are ex- amined . Hückel and self - consistent - field methods have been used to calculate localisation energies and electron distributions for the ground state and for transition states for ortho- , meta- , and ...
Page 1059
... aromatic nitro - compounds and thereupon , behaving like a free radical , adds to aromatic nitroso - compounds to give aryl pentacyanocobalt nitroxide radical - anions , [ ( NC ) ¿ Co − N ( Ar ) −0 · ] 3- , which have been ...
... aromatic nitro - compounds and thereupon , behaving like a free radical , adds to aromatic nitroso - compounds to give aryl pentacyanocobalt nitroxide radical - anions , [ ( NC ) ¿ Co − N ( Ar ) −0 · ] 3- , which have been ...
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