Acid-base properties and nucleophilicity of o-aminomethylphenols in aqueous micellar solutions and microemulsions |
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| Authors: | A. B. Mirgorodskaya N. S. Erzikova L. A. Kudryavtseva A. I. Konovalov |
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| Affiliation: | (1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Center, Russian Academy of Sciences, 8 ul. Akad. Arbuzova, 420088 Kazan, Russian Federation |
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| Abstract: | The pK a values and constants of tautomeric equilibrium of several o-aminomethylphenols with different hydrophilic-lipophilic ability were measured in aqueous micellar solutions and in direct microemulsions based on cetyltrimethylammonium bromide. The kinetics of hydrolysis of p-nitrophenyl acetate at different pH and concentrations of aminomethylphenol and surfactant was studied. Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1724–1729, October, 2006 |
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| Keywords: | micelles microemulsions o-aminomethylphenols acid-base properties tautomerism p-nitrophenyl acetate kinetics |
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