Fluoro-(2,2,2-trifluoroacetyl)oxyxenon | 25710-89-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Fluoro-(2,2,2-trifluoroacetyl)oxyxenon
• 英文别名: fluoro-(2,2,2-trifluoroacetyl)oxyxenon
• CAS: 25710-89-8
• 化学式: C₂F₄O₂Xe
• 分子量: 263.304
• InChiKey: QJFNWEWAGOOXJJ-UHFFFAOYSA-N

物化性质

• 沸点：
  7.6°C

计算性质

• 辛醇/水分配系数(LogP)：
  0.98
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Fluoro-(2,2,2-trifluoroacetyl)oxyxenon 生成 二氟代氙 、 氙气
  参考文献：
  名称：

  The reaction of xenon difluoride with some strong oxy-acids

  摘要：

  DOI：

  10.1016/0020-1650(70)80279-3
• 作为产物：
  描述：

  二氟代氙 、 三氟乙酸 生成 xenonbis(trifluoroacetate) 、 Fluoro-(2,2,2-trifluoroacetyl)oxyxenon
  参考文献：
  名称：

  The reaction of xenon difluoride with some strong oxy-acids

  摘要：

  DOI：

  10.1016/0020-1650(70)80279-3

文献信息

• The Direct Synthesis of Arylxenon Trifluoromethanesulfonates via electrophilic substitution
  作者：D. Naumann、W. Tyrra、R. Gnann、D. Pfolk、T. Gilles、K.-F. Tebbe

  DOI：10.1002/zaac.19976231127

  日期：1997.11

  AbstractThe reaction of xenonbis(trifluoroacetate) and trifluoromethanesulfonic acid (triflic acid) gave the new, highly reactive unsymmetrical xenon‐oxo species CF3COOXeOSO2CF3. Benzene derivates, containing electron withdrawing substituents such as ‐F, ‐CF3, ‐Cl or ‐NO2 were electrophilic attacked by this intermediate to yield arylxenon trifluoromethanesulfonates. Via this one‐pot synthesis trifluoromethanesulfonates with the cations [Xe(2,4,6‐F3C6H2)]+, [Xe(2‐F‐5‐NO2C6H3)]+, [Xe(2‐F‐5‐CF3C6H3)]+ and [Xe(3,5‐(CF3)2C6H3)]+ were prepared. All compounds were characterized by their NMR, mass, and vibrational spectra.Additionally, several new arylxenon trifluoromethanesulfonates were detected by 129Xe‐NMR spectroscopy as products of the reaction of 1,3‐F2C6H4 and further deactivated benzenes with xenontrifluoroacetate trifluoromethane sulfonate.Fluoro substituents in ortho position to xenon significantly increase the thermal stability of the arylxenon trifluoromethanesulfonates obtained.The molecular structure of [Xe(2,6‐F2C6H3)][OSO2CF3] was determined by single crystal diffraction methods. The arylxenon unit is weakly coordinated by one oxygen atom of the CF3SO3 anion. The salt crystallizes in the triclinic space group P1, a = 880.9(3) pm, b = 1093.9(5) pm, c = 1209.8(5) pm, α = 89.04(4)°, β = 74.23(3)°, γ = 86.03(3)°, Z = 4.
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: He: Edelgasverb., 1.8.7.5, page 128 - 129
  作者：

  DOI：——

  日期：——
• The reaction of xenon difluoride with some strong oxy-acids
  作者：Max Eisenberg、Darryl D. DesMarteau

  DOI：10.1016/0020-1650(70)80279-3

  日期：1970.1