Quarterly Journal of the Chemical Society of London, Volume 6 |
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Page 1088
... spectrum of the third radical appeared as shoulders on the resonances of the second 10 De + Spectrum observed during oxidation of maleic acid with the titanium ( III ) -persulphate system at pH 9 radical ; on the assumption that no ...
... spectrum of the third radical appeared as shoulders on the resonances of the second 10 De + Spectrum observed during oxidation of maleic acid with the titanium ( III ) -persulphate system at pH 9 radical ; on the assumption that no ...
Page 1326
... spectrum D. Attempts to isolate and purify the material ( s ) re- sponsible for spectrum D were complicated by difficulties of separation from potassium methoxide under alkaline conditions , high sensitivity to the advent of moisture ...
... spectrum D. Attempts to isolate and purify the material ( s ) re- sponsible for spectrum D were complicated by difficulties of separation from potassium methoxide under alkaline conditions , high sensitivity to the advent of moisture ...
Page 1485
... spectrum ( Figure 3 , C ) , which is entirely reproducible . Closely similar spectra were found for sucrose ices , where the spectrum of et is almost identical to that obtained for D - glucose ices.21 The experiments described were ...
... spectrum ( Figure 3 , C ) , which is entirely reproducible . Closely similar spectra were found for sucrose ices , where the spectrum of et is almost identical to that obtained for D - glucose ices.21 The experiments described were ...
Contents
ISCHA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
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2,4-dinitrophenyl absorption acetic acid aci-anion acid anhydrosulphite addition adducts alcohol Amer amine aqueous aromatic ation atom attack bands benzene benzyl bond buffer calculated carbon carbon tetrachloride carbonyl catalysis Chem chloride compounds concentration conformation corresponding decomposition derived dioxan dipole effect electron electrophilic equation ester ethanol ether ethylene experimental Figure first-order formation hydride hydrogen hydrolysis hydroxide hydroxyl interaction isomer k₁ k₂ kinetic leaving group measured mechanism methyl mixture molar mole mole-¹ molecular molecules nitrogen nitromethane NO₂ nucleophilic observed obtained oxidation oxyanions peroxide persulphate phenyl phenylacetic acid phosphate Phys plot proton pyridine R. J. W. Le Fèvre R. O. C. Norman radical anion rate constants ratio reaction reactivity reduction ring rotation showed similar sodium solution solvent solvolysis spectra spectrum splitting constants steric structure studied substituent sulphate radical anion sulphur Table temperature thiophen titanium(III values yield ΣΔε/Σω