Quarterly Journal of the Chemical Society of London, Volume 6 |
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Page 1180
... reactivity variations has been suggested by Miller , 27 and particular cases discussed by Jencks and Cordes . 28 , 29 In one case a linear relationship was found between the Brønsted a for general acid catalysis of attack of ...
... reactivity variations has been suggested by Miller , 27 and particular cases discussed by Jencks and Cordes . 28 , 29 In one case a linear relationship was found between the Brønsted a for general acid catalysis of attack of ...
Page 1528
... reactivity of these compounds.2,3 Similar reactivity differences have been reported for the alkaline hydrolysis of cyclic and acyclic phosphonium salts . Thus , the five - membered cyclic phosphonium salt ( 1 ) hydrolyses ca. 1500 times ...
... reactivity of these compounds.2,3 Similar reactivity differences have been reported for the alkaline hydrolysis of cyclic and acyclic phosphonium salts . Thus , the five - membered cyclic phosphonium salt ( 1 ) hydrolyses ca. 1500 times ...
Page 1847
... reactivity of : diester hydrolysis , 510 . Proton magnetic resonance spectra of tri - 2 - pyridylphos- phine and the corresponding phosphine oxide and sulphide , 477 . Reactivity of phosphate esters : multiple structure- reactivity ...
... reactivity of : diester hydrolysis , 510 . Proton magnetic resonance spectra of tri - 2 - pyridylphos- phine and the corresponding phosphine oxide and sulphide , 477 . Reactivity of phosphate esters : multiple structure- reactivity ...
Contents
ISOWA 013 | 1034 |
Physical organic chemistry | 1035 |
Studies of the reactions of the anhydrosulphites of ahydroxycarboxylic acids Part IV Steric | 1044 |
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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