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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4-nitroaniline A. R. Katritzky acetic acid activation energy alcohol Amer amine anion aqueous aromatic aryl-methyl ation axial benzene bond bond dissociation energies bromination calculated carbanion carbon acids catalyst Chem chemical shifts Chemistry chloride compounds concentration conformation corresponding coupling constants crystal cyclohexane derivatives deviations dilute dimethyl sulphoxide dipole electron equation ether ethylene experimental Figure fluorene formation fraction H₂O hydrocarbons hydroxide increase indicators interactions intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic Mc./sec measured mechanism methanol methyl mixture mole mole-¹ molecular molecules n.m.r. spectra nitrogen nucleophilic observed obtained oxide oxygen parameters phenyl Phys piperidine proton pyridines R. P. Bell radical rate constants ratio reaction relative ring selenophen shown shows signal sodium solution solvent spectrum structure substituted t-butyl Table temperature Tetrahedron thiophen transition tri-o-thymotide triethylamine triphenylmethane wave