• 作者： 張仁瑞; 黃茂榮; 石延平
• 作者服務機構： Department of Chemical Engineering, Department of Chemistry, National Cheng Kung University Tainan, Taiwan 700
• 中文摘要： The kinetics is studied for the phase transfer catalytic preparation of benzyl benzoate from sodium benzoate and benzyl chloride with tetrabutylammonium iodide as catalyst in a well stirred batch reactor. Benzyl chloride is dissolved in toluene as the organic phase and sodium benzoate is dissolved in water as the aqueous phase. The kinetics of the overall reaction is described by a first-order model besed on the concentration of benzyl chloride in the organic phase at the later time of the batch reaction. The rate constant increases with an increase of the catalyst concentration while decreases slightly with an increase of the concentration of sodium benzoate under the experimental condition.
• 英文摘要： --
• 中文關鍵字： Kinetics; phase transfer catalysis; benzyl benzoate.
• 英文關鍵字： Kinetics; phase transfer catalysis; benzyl benzoate.