3-ethyl-2-methylpentane

• 分子结构分类: 有机化合物 - 碳氢化合物 - 饱和烃
• 英文名称: 3-ethyl-2-methylpentane
• 化学式: C₈H₁₇
• 分子量: 113.223
• InChiKey: NEOPFPSESPPONN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  paraquat dichloride 在 potassium sulfate 作用下， 以 水 为溶剂， 反应 3.0h， 生成 4-(6-Hydroxy-2,3,4,5-tetrahydropyridin-1-ium-4-yl)piperidin-2-one 、 、 、 1-Methylidene-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium-2-one 、 3-ethyl-2-methylpentane 、 methyl viologen cation radical 、 1-Methyl-[4,4']bipyridinyl-1-ium 、 百草枯
  参考文献：
  名称：

  Electrochemical oxidation of paraquat in neutral medium

  摘要：

  Steel, Pt and pelleted Co2FeO4 electrodes were used for the electrochemical oxidation of paraquat in aqueous solutions at room temperature. The oxide electrodes were characterized by cyclic voltammetry. Paraquat electrochemical oxidation was carried out by electrolysis at constant current and monitored by UV-vis absorbance measurements. Different anode/cathode pairs were used. After 1.5 h of electrolysis the highest removal (approximate to 79%), was obtained with the electrode pair Pt/steel followed by Co2FeO4/Pt (approximate to 55%), corresponding to the paraquat oxidation by a conversion mechanism. Removals of approximate to 64% were obtained with Co2FeO4 /Co2FeO4 after 3 h of electrolysis. Mass spectrometry analysis indicates that the main intermediate oxidation products were monopyridone and dipyridone derivatives. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.electacta.2015.07.099

文献信息

• Electrochemical oxidation of paraquat in neutral medium
  作者：M.A.M. Cartaxo、C.M. Borges、M.I.S. Pereira、M.H. Mendonça

  DOI：10.1016/j.electacta.2015.07.099

  日期：2015.9

  Steel, Pt and pelleted Co2FeO4 electrodes were used for the electrochemical oxidation of paraquat in aqueous solutions at room temperature. The oxide electrodes were characterized by cyclic voltammetry. Paraquat electrochemical oxidation was carried out by electrolysis at constant current and monitored by UV-vis absorbance measurements. Different anode/cathode pairs were used. After 1.5 h of electrolysis the highest removal (approximate to 79%), was obtained with the electrode pair Pt/steel followed by Co2FeO4/Pt (approximate to 55%), corresponding to the paraquat oxidation by a conversion mechanism. Removals of approximate to 64% were obtained with Co2FeO4 /Co2FeO4 after 3 h of electrolysis. Mass spectrometry analysis indicates that the main intermediate oxidation products were monopyridone and dipyridone derivatives. (C) 2015 Elsevier Ltd. All rights reserved.