Reaction Kinetics of Meisenheimer σ-Complex Formation between 2,4,6-Trinitrophenyl Chloride and Hydroxide Ion in Cationic Micellar Solution
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概要
- 論文の詳細を見る
Kinetic study was carried out by using stopped-flow method for the Meisenheimer σ-complex formation reaction between 2,4,6-trinitrophenyl chloride (picryl chloride: Pic-Cl) and hydroxide in aqueous cationic micellar solutions of dodecyltrimethylammonium bromide (DTAB), myristyltrimethylammonium bromide (MyTAB) and cetyltrimethyl-ammonium bromide (CTAB) dissolved in aqueous solution, for the purpose of elucidating the influence of the microscopic heterogeneity of reaction field on activation parameters. The reaction rate analysis based on a pseudo-phase ion exchange model led us to a conclusion that on the activation process the enthalpy-entropy compensation relationships worked over the wide range of surfactant concentration, and that, for the reaction occurring at the micellar surface, a reactant molecule effective to the reaction had to move into some restricted direction.
- 甲南大学の論文
著者
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IKEDA Yoshiyuki
Department of Cardiovascular, Respiratory and Metabolic Medicine, Graduate School of Medicine, Kagos
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Ikeda Yoshiyuki
Department Of Cardiovascular Respiratory And Metabolic Medicine Graduate School Of Medicine Kagoshim
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Ikeda Yoshiyuki
Department Of Chemistry Faculty Of Science And Engineering Konan University
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Matsui Rie
Department Of Chemistry Faculty Of Science And Engineering Konan University
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Sasaki Muneo
Department Of Chemistry Faculty Of Science And Engineering Konan University
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