Browsing by Author "Simmons, Eugene L."

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    Kinetics of the Proton-transfer Reactions between 2,4-Dinitrophenol and Tertiary Amines: Possible Influence of Rotation in the Encounter Complex
    (Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (6), 1973) Ivin, Kenneth J.; McGarvey, John J.; Simmons, Eugene L.; Small, Raymond
    Kinetic and equilibrium data are reported for the proton-transfer reactions in chlorobenzene between 2,4-dinitrophenol and triethylamine, tri-n-propylamine, tri-n-pentylamine, tri-n-nonylamine and triethylenediamine. The forward rate constants are a factor of 5-35 below the limit predicted by simple diffusion theory. These results are interpreted by means of a theory which takes account of rotation of the reactants within the encounter complex during the period of an encounter.