Quarterly Journal of the Chemical Society of London, Volume 1 |
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Results 1-3 of 76
Page 198
... measured by the type of experiment described here . Absorbance contribution from PhNHAC Calc . abs . of concn . of PhNHAC equal to [ E ]。 Fraction converted into PhNHAC Initial ester concn . Absorbance of products Abs . of concn . of ...
... measured by the type of experiment described here . Absorbance contribution from PhNHAC Calc . abs . of concn . of PhNHAC equal to [ E ]。 Fraction converted into PhNHAC Initial ester concn . Absorbance of products Abs . of concn . of ...
Page 271
... measured effect , 5 the relatively low value observed may be taken as evidence in support of the mechanism . Although the absence of measurements of fractionation factors in methanol and the uncertainty concerning the free energy of ...
... measured effect , 5 the relatively low value observed may be taken as evidence in support of the mechanism . Although the absence of measurements of fractionation factors in methanol and the uncertainty concerning the free energy of ...
Page 389
... Measurements . - Conductance measurements were obtained with a Radiometer CDM 2d direct - reading con- ductivity meter with shiny platinum electrodes . Over the concentration range measured ( 2 x 103 to 5 × 10 - 3м ) there was a linear ...
... Measurements . - Conductance measurements were obtained with a Radiometer CDM 2d direct - reading con- ductivity meter with shiny platinum electrodes . Over the concentration range measured ( 2 x 103 to 5 × 10 - 3м ) there was a linear ...
Contents
Physical organic chemistry | 1 |
Topochemistry Part XXX Crystal and molecular structures of chalcone | 11 |
Conformational studies Part I Crystal and molecular structures of cis12dipchlorobenzoyl and cis | 17 |
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A. R. Katritzky alcohol alkyl Amer anion aqueous aromatic ation axial benzene bond bromination calculated carbanion carbon acids carbon atom carbon tetrachloride carbonyl catalyst Chem chemical shifts Chemistry chloride complex compounds concentration conformation correlation coupling constants crystal cyclohexane derivatives difference dilute dimethyl sulphoxide dioxan electron elimination energy equation equatorial equilibrium ester ethanol ether experimental Figure fluorene formation fraction H₂O H₂SO hydrogen hydrolysis hydroxide indicators interaction intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic measured mechanism methyl mixture mole mole-¹ molecular molecule n.m.r. spectra nitration nitrogen nucleophilic observed obtained oxide oxime oxygen parameters phenyl Phys piperidine plot proton pyridines R. P. Bell radical rate constants ratio reaction reactivity ring shown shows sodium solution solvent spectrum structure substituents sulphuric acid t-butyl Table temperature Tetrahedron thiophen transition values