Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 91
... electron reduction . The first electron reduces the cation to the radical [ reaction ( 2f ) ] . The radicals are then protonated according to equilibrium ( 4 ) and the resulting cation ( proton - adduct ) is reduced by reaction ( 5f ) ...
... electron reduction . The first electron reduces the cation to the radical [ reaction ( 2f ) ] . The radicals are then protonated according to equilibrium ( 4 ) and the resulting cation ( proton - adduct ) is reduced by reaction ( 5f ) ...
Page 296
... electron- electron and electron - nuclear couplings.19 When the former dominates each hyperfine line is split by 2Dx3O whereas when the latter dominates , only aß some of the lines are split by this amount.19 However , we observe ...
... electron- electron and electron - nuclear couplings.19 When the former dominates each hyperfine line is split by 2Dx3O whereas when the latter dominates , only aß some of the lines are split by this amount.19 However , we observe ...
Page 534
... Electron- withdrawing substituents in the phenyl ring will assist the large charge - migration from the phenoxy - groups but will impede that leaving the phenyl group , thereby making the overall effect of the substituent on the energy ...
... Electron- withdrawing substituents in the phenyl ring will assist the large charge - migration from the phenoxy - groups but will impede that leaving the phenyl group , thereby making the overall effect of the substituent on the energy ...
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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acetic acid activation added addition alcohol Amer angle appears aqueous assumed ation atoms base benzene bond bromination calculated carbon carbon tetrachloride Chem chemical Chemistry chloride compared complex compounds concentration conformation containing corresponding coupling crystal dependence derivatives determined difference DISCUSSION effect elimination energy equation error estimated ethanol ether exchange expected experimental experiments Figure formation fraction give given hydrogen increase indicators interaction intermediate involving isomer isotope kinetic measured mechanism method methyl mixture mole molecular molecule observed obtained occurs oxide oxygen parameters Phys plot position possible prepared present proton radical range rate constants ratio reaction reasonable relative reported requires respectively ring shifts shown shows similar sodium solution solvent spectra spectrum structure substituents suggested sulphuric Table temperature transition University values wave yield