Quarterly Journal of the Chemical Society of London, Volume 6 |
From inside the book
Results 1-3 of 80
Page 1181
... expected to be intrinsically more reactive than primary amines of the same basicity 20 for the same reason that data for primary and secondary amines fall on separate Brønsted lines . Two points arising from these data are of particular ...
... expected to be intrinsically more reactive than primary amines of the same basicity 20 for the same reason that data for primary and secondary amines fall on separate Brønsted lines . Two points arising from these data are of particular ...
Page 1450
... expected for the cis - compound since in this case the dihedral angle between the planes of the C - H bonds , 6 , is near 0 ° , which is , together with the corresponding & = 180 ° , the situation in which coupling constants over four ...
... expected for the cis - compound since in this case the dihedral angle between the planes of the C - H bonds , 6 , is near 0 ° , which is , together with the corresponding & = 180 ° , the situation in which coupling constants over four ...
Page 1520
... expected from simple electronic considerations , electron - releasing groups lowering the overall -electron energy of these molecules more than that of the corresponding 2 - sub- stituted compounds . Although steric factors might be ...
... expected from simple electronic considerations , electron - releasing groups lowering the overall -electron energy of these molecules more than that of the corresponding 2 - sub- stituted compounds . Although steric factors might be ...
Contents
ISOWA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
26 other sections not shown
Other editions - View all
Common terms and phrases
2,4-dinitrophenyl absorption acetic acid aci-anion acid anhydrosulphite adducts alcohol aluminium hydride Amer amines aqueous aromatic atom attack bands benzene benzophenones benzyl bond calculated carbon tetrachloride carbonyl catalysis Chem chloride compounds concentration conformation corresponding decomposition dioxan dipole effect electron electrophilic equation ester ethanol ether ethylene experimental Figure first-order formation hydrogen hydrolysis hydroxide hydroxyl interaction ionic strength isomer k₁ k₂ ketone kinetic leaving group measured mechanism methyl methyl phosphate mixture molar Kerr constants mole mole-¹ molecular molecules nitrogen nitromethane NO₂ nucleophilic observed obtained oxidation oxyanions peroxide persulphate phenyl phenylacetic acid phosphate plots polarisability proton pyridine R. J. W. Le Fèvre R. O. C. Norman radical anion rate constants ratio reaction reactivity rearrangement reduction ring rotation similar sodium solution solvent solvolysis spectra spectrum splitting constants steric structure substituent sulphate radical anion Table temperature tetraphenylallene thiophen titanium(III values Δε ΣΔε/Σω