Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 89
... concentrations studied , for triphenylmethanol concentrations up to 6 × 10-4м ( Figures 3 and 4 ) . For constant triphenylmethanol concentration the height of wave I depends on the concentration of acid ; in the range 12 10- 0.9 0.8 207 ...
... concentrations studied , for triphenylmethanol concentrations up to 6 × 10-4м ( Figures 3 and 4 ) . For constant triphenylmethanol concentration the height of wave I depends on the concentration of acid ; in the range 12 10- 0.9 0.8 207 ...
Page 91
... concentration of acid ( Figure 7 ) . This can be explained thus : At ' high ' acidities the triphenylmethane is ... concentration ( Figure 9 ) . According to our interpretation , wave I ( or a part of it at high ' acid concentrations ) ...
... concentration of acid ( Figure 7 ) . This can be explained thus : At ' high ' acidities the triphenylmethane is ... concentration ( Figure 9 ) . According to our interpretation , wave I ( or a part of it at high ' acid concentrations ) ...
Page 118
... concentration ( Table 4 ) . The observed second - order rate constants k2 * are not absolute rate constants , and vary with the concentration of bromide ion . The total bromine concentration is given by equation ( 1 ) , where the ...
... concentration ( Table 4 ) . The observed second - order rate constants k2 * are not absolute rate constants , and vary with the concentration of bromide ion . The total bromine concentration is given by equation ( 1 ) , where the ...
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