Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 263
... determined and the appropriate values used for H。 and D 。. Incorporation of this correction leaves the slopes of the two plots unchanged , so that k and hD are the same , but also leads to equation ( 9 ) , making k1 a rather sensitive ...
... determined and the appropriate values used for H。 and D 。. Incorporation of this correction leaves the slopes of the two plots unchanged , so that k and hD are the same , but also leads to equation ( 9 ) , making k1 a rather sensitive ...
Page 327
... determined with a Kofler apparatus ; uncorrected . • Purified by chromatography on silica gel , light petroleum as eluant . • Purified by chromatography on silica gel , eluant cyclohexane , and crystallization from ether - light ...
... determined with a Kofler apparatus ; uncorrected . • Purified by chromatography on silica gel , light petroleum as eluant . • Purified by chromatography on silica gel , eluant cyclohexane , and crystallization from ether - light ...
Page 859
... determined with a Radiometer pH meter type PHM 22a . Determination of Light Intensities and Quantum Efficien- cies . - Light intensities were determined by the method of Hatchard and Parker , 15 i.e. , by irradiating 0.06м - potassium ...
... determined with a Radiometer pH meter type PHM 22a . Determination of Light Intensities and Quantum Efficien- cies . - Light intensities were determined by the method of Hatchard and Parker , 15 i.e. , by irradiating 0.06м - potassium ...
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