Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 163
... involving ketens and acids . The corresponding gas - phase reactions which are thermodynamically feasible under reaction conditions are ( 10 ) - ( 13 ) . None of these intermediates CH2 : C : CH2 + H2O — CH3.CO · CH2 ( 10 ) CHg • COCH ...
... involving ketens and acids . The corresponding gas - phase reactions which are thermodynamically feasible under reaction conditions are ( 10 ) - ( 13 ) . None of these intermediates CH2 : C : CH2 + H2O — CH3.CO · CH2 ( 10 ) CHg • COCH ...
Page 212
... involving stable organic cations.12 From the detailed kinetic data shown in Table 1 ( average values of k2 were reproducible to within 10 % ) , it may be deduced that the hydride specific rates of reactions involving charge dispersal in ...
... involving stable organic cations.12 From the detailed kinetic data shown in Table 1 ( average values of k2 were reproducible to within 10 % ) , it may be deduced that the hydride specific rates of reactions involving charge dispersal in ...
Page 215
... involves serious hindrance from the C ( 1 ) -axial substituent . Methylation , therefore , is thought of as involving equatorial approach to the less tightly paired anion ( 14a , b ; arrow ) with inversion of the ring as the transition ...
... involves serious hindrance from the C ( 1 ) -axial substituent . Methylation , therefore , is thought of as involving equatorial approach to the less tightly paired anion ( 14a , b ; arrow ) with inversion of the ring as the transition ...
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