Quarterly Journal of the Chemical Society of London, Volume 6 |
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Page 1107
... molecular weight increases , their m.p.s , Tt , rise much more steeply than for flexible molecules . Accordingly , even for molecules of relatively low molecular weight T may surpass the temperature at which thermal decomposition sets ...
... molecular weight increases , their m.p.s , Tt , rise much more steeply than for flexible molecules . Accordingly , even for molecules of relatively low molecular weight T may surpass the temperature at which thermal decomposition sets ...
Page 1435
... Molecular - weight determinations by light scattering and isopiestic techniques show that , although dissociation occurs , the reagent is polymeric at great dilutions the molecular shape approximating to a rod - like structure . The ...
... Molecular - weight determinations by light scattering and isopiestic techniques show that , although dissociation occurs , the reagent is polymeric at great dilutions the molecular shape approximating to a rod - like structure . The ...
Page 1535
... Molecular least - squares plane Description of plane ( 1 ) Complete bcdh molecule Although these distances are comparatively large for there to be any significant charge - transfer interaction between the molecules , the relative ...
... Molecular least - squares plane Description of plane ( 1 ) Complete bcdh molecule Although these distances are comparatively large for there to be any significant charge - transfer interaction between the molecules , the relative ...
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