• 作者： Shaw-Tao Lina*, Richard Yung-Ho Chaoa , Sun-Che Linb and Shu-Fan Lina
• 作者服務機構： Department of Applied Chemistry, Providence University, Sha-Lu, Taichung Hsien 433, Taiwan, R.O.C.
• 中文摘要： Polychlorobenzenes can be reduced electrolytically to dichlorobenzenes by using either lead or copper as the electrodes in a MeOH/THF solution. Among the resultants of dichlorobenzenes, 1,4-dichlorobenzene is a major product that might be due to a low enthalpy of formation. A chlorine atom situated at the ortho position of another chlorine atom in the benzene ring is removed prior to others. However, the sequence of reactivities of the polychlorobenzenes for electroreducing by lead electrodes in this study is as follows: 1,2,3,4-C6H2Cl4 > 1,3,5-C6H3Cl3 > C6HCl5 ~ 1,2,4,5-C6H2Cl4 > 1,2,3,5-C6H2Cl4 ~ 1,2,3-C6H3Cl3 > 1,2,4-C6H3Cl3 > C6Cl6.
• 英文摘要： --
• 中文關鍵字： Electroreduction; Polychlorobenznes; Lead electrodes; Copper electrodes; Relative initial rates.
• 英文關鍵字： Electroreduction; Polychlorobenznes; Lead electrodes; Copper electrodes; Relative initial rates.