Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 85
... possible . The calculated statistical abundances of C213CH , D2 + m / e 44 To throw light on the possible mechanisms by which the hydrogens and carbons of CH , + ( generated from n - C , H , + ) become equivalent before losing methane ...
... possible . The calculated statistical abundances of C213CH , D2 + m / e 44 To throw light on the possible mechanisms by which the hydrogens and carbons of CH , + ( generated from n - C , H , + ) become equivalent before losing methane ...
Page 212
... possible configurational isomers of trimethyl 1 - methylcyclohexane - 1,2,3 - tricarboxylate . Two of the isomers undergo highly stereoselective methylation at the 3 - position ; the third cannot be methylated under similar conditions ...
... possible configurational isomers of trimethyl 1 - methylcyclohexane - 1,2,3 - tricarboxylate . Two of the isomers undergo highly stereoselective methylation at the 3 - position ; the third cannot be methylated under similar conditions ...
Page 221
... possible structure of an intermediate of the cis - form occurring after the transition state , while TOR- represents the ion from the trans - form . If the attack of the base on C takes place in the rate - determining step , then the ...
... possible structure of an intermediate of the cis - form occurring after the transition state , while TOR- represents the ion from the trans - form . If the attack of the base on C takes place in the rate - determining step , then 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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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