A new empirical kinetic method for the determination of ion-exchange constants for the counterions of cationic micelles: The rate of piperidinolysis and hydrolysis of anionic phenyl salicylate as the kinetic probes
Pseudo-first-order rate constants (k(obs)) for the nucleophilic reaction of piperidine (Pip) with anionic phenyl salicylate (S(-)) in aqueous solution, obtained at constant content (=2%, v/v) of CH(3)CN, [Pip]T (=0.1 M), [S(-)](T) (=2 x 10(-4) M), [CTABr](T) (total concentration of cetyltrimethylamm...
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Elsevier
2010
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