Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 289
... hydrogen - oxygen and hydrogen - fluorine separations of the dichloroacetyl groups are RC1 , CH ( 13 )・・・ O ( 10 ) , 2 · 47 , and RF , CH- ( 13 ) F ( 15 ) , 2-60 Å . These distances are by no means abnormally short , and the C - H ...
... hydrogen - oxygen and hydrogen - fluorine separations of the dichloroacetyl groups are RC1 , CH ( 13 )・・・ O ( 10 ) , 2 · 47 , and RF , CH- ( 13 ) F ( 15 ) , 2-60 Å . These distances are by no means abnormally short , and the C - H ...
Page 587
... hydrogen in a phosphine - stabilised platinum - hydride alcohol > n - butyl alcohol > isobutyl alcohol . Kinetics ... hydrogen chloride could all affect the rate of dehydrogenation by changing the co - ordin- ation state of the catalyst ...
... hydrogen in a phosphine - stabilised platinum - hydride alcohol > n - butyl alcohol > isobutyl alcohol . Kinetics ... hydrogen chloride could all affect the rate of dehydrogenation by changing the co - ordin- ation state of the catalyst ...
Page 741
... hydrogen succinate ( 0.19 g . in 100 ml . buffer ) at 25 ° was compared at the 7.0 p - Tolyl Buffer no . " hydrogen succinate PH k1 ( min . - 1 ) log k1 k1 ( min . - 1 ) log k1 2 1.60 1.080 × 10-4 4.0334 1-621 x 10-4 4-2098 2.0 3 2.05 ...
... hydrogen succinate ( 0.19 g . in 100 ml . buffer ) at 25 ° was compared at the 7.0 p - Tolyl Buffer no . " hydrogen succinate PH k1 ( min . - 1 ) log k1 k1 ( min . - 1 ) log k1 2 1.60 1.080 × 10-4 4.0334 1-621 x 10-4 4-2098 2.0 3 2.05 ...
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