triethylbutylammonium bis(trifluoromethylsulfonyl)imide | 324574-91-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: triethylbutylammonium bis(trifluoromethylsulfonyl)imide
• 英文别名: N-triethyl-N-butylammonium bis(trifluoromethylsulfonyl)imide；[BuEt₃N][NTf₂]；Butyltriethylammonium bis(trifluoromethylsulfonyl)imide；bis(trifluoromethylsulfonyl)azanide;butyl(triethyl)azanium
• CAS: 324574-91-6
• 化学式: C₂F₆NO₄S₂*C₁₀H₂₄N
• 分子量: 438.456
• InChiKey: BFIWBZULXHNKQA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.72
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  86
• 氢给体数：
  0
• 氢受体数：
  11

反应信息

• 作为产物：
  描述：

  (1-丁基)三乙基溴化铵 、 bis(trifluoromethane)sulfonimide lithium 以 水 为溶剂， 反应 3.0h， 以93%的产率得到triethylbutylammonium bis(trifluoromethylsulfonyl)imide
  参考文献：
  名称：

  Tetraalkylammonium-based ionic liquids for a RuCl3 catalyzed C–H activated homocoupling

  摘要：

  [BuEt3N][NTf2] can be a superior ionic liquid in a RuCl3 catalyzed oxidative C-H activation reaction compared to standard imidazolium-based ionic liquids. The tetraalkylammonium-based ionic liquid resulted in higher yields. This could be due to the absence of a possible C-H activation on the tetraalkylammonium-based ionic liquid itself. This side reaction could occur with imidazolium-based ionic liquids. The ionic liquid could be recycled and different oxidation agents could be used in the reaction. The best results were obtained with FeCl3 center dot 6H(2)O and with a combination of LiCl under an oxygen atmosphere. Up to 83% yield were obtained in the homocoupling of 2-arylpyridines. (C) 2020 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2020.131314
• 作为试剂：
  描述：

  2-(3-甲苯基)吡啶 在 ruthenium trichloride 、 iron(III) chloride hexahydrate 、 triethylbutylammonium bis(trifluoromethylsulfonyl)imide 作用下， 反应 48.0h， 以68%的产率得到2,2'-(4,4'-dimethyl-1,1'-biphenyl-2,2'-diyl)bispyridine
  参考文献：
  名称：

  Tetraalkylammonium-based ionic liquids for a RuCl3 catalyzed C–H activated homocoupling

  摘要：

  [BuEt3N][NTf2] can be a superior ionic liquid in a RuCl3 catalyzed oxidative C-H activation reaction compared to standard imidazolium-based ionic liquids. The tetraalkylammonium-based ionic liquid resulted in higher yields. This could be due to the absence of a possible C-H activation on the tetraalkylammonium-based ionic liquid itself. This side reaction could occur with imidazolium-based ionic liquids. The ionic liquid could be recycled and different oxidation agents could be used in the reaction. The best results were obtained with FeCl3 center dot 6H(2)O and with a combination of LiCl under an oxygen atmosphere. Up to 83% yield were obtained in the homocoupling of 2-arylpyridines. (C) 2020 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2020.131314

文献信息

• Insights into water coordination associated with the Cu^II/Cu^I electron transfer at a biomimetic Cu centre
  作者：Ana Gabriela Porras Gutiérrez、Joceline Zeitouny、Antoine Gomila、Bénédicte Douziech、Nathalie Cosquer、Françoise Conan、Olivia Reinaud、Philippe Hapiot、Yves Le Mest、Corinne Lagrost、Nicolas Le Poul

  DOI：10.1039/c3dt53548g

  日期：——

  The coordination chemistry of an aqua Cu complex was investigated in non-coordinating solvents and in ionic liquids.

  一个水合铜配合物的配位化学在非配位溶剂和离子液体中进行了研究。