Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 338
... kinetic artefact does not seem to be widely known . When the solvolysis of 1 - bromoadamantane at 60 ° was followed by g.l.c. only 1 - bromo- , 1 - hydroxy- , and 1- ethoxy - adamantane were detected in amounts which accounted for the ...
... kinetic artefact does not seem to be widely known . When the solvolysis of 1 - bromoadamantane at 60 ° was followed by g.l.c. only 1 - bromo- , 1 - hydroxy- , and 1- ethoxy - adamantane were detected in amounts which accounted for the ...
Page 453
... kinetic medium isotope effects . ' Direct observation of a kinetic medium isotope effect is possible when reactants are free from atoms exchange- able with the isotopic solvent at a rate greater than , or comparable with , that of the ...
... kinetic medium isotope effects . ' Direct observation of a kinetic medium isotope effect is possible when reactants are free from atoms exchange- able with the isotopic solvent at a rate greater than , or comparable with , that of the ...
Page 732
... kinetic runs on isomers ( Ia ) and ( IIa ) , up to the longest reaction times , did not differ appreciably from spectra at zero time ; nor did the u.v. spectra change with time , within experi- mental error , in the range 250-350 nm ...
... kinetic runs on isomers ( Ia ) and ( IIa ) , up to the longest reaction times , did not differ appreciably from spectra at zero time ; nor did the u.v. spectra change with time , within experi- mental error , in the range 250-350 nm ...
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