Trifluoro-methanesulfonatediethyl-methyl-selenonium; | 109528-10-1

• 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: Trifluoro-methanesulfonatediethyl-methyl-selenonium
• CAS: 109528-10-1
• 化学式: CF₃O₃S*C₅H₁₃Se
• 分子量: 301.189
• InChiKey: ABXASZWWGCQFAA-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  14.0
• 可旋转键数：
  2.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  57.2
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  二乙基硒 、 三氟甲烷磺酸甲酯 以 1,1,2-三氯三氟乙烷（CFC-113） 为溶剂， 生成 Trifluoro-methanesulfonatediethyl-methyl-selenonium;
  参考文献：
  名称：

  Mass spectrometry of labile onium ions and carbocation salts. Study by desorption-ionization mass spectrometry: Fast atom bombardment, field desorption and252Cf plasma desorption time-of-flight mass spectrometry

  摘要：

  AbstractIn contrast to the accepted notion that mass spectrometry is impractical as an analytical tool in condensed‐phase preparative carbocation chemistry, it has been shown that desorption ionization techniques (fast atom bombard‐ment, field desorption and252Cf plasma desorption time‐of‐flight mass spectrometry) provide rapid and reliable methods for relative molecular mass determination for a wide variety of highly unstable, fragile carbocation salts and onium ions. In addition, interesting fragment ions and cluster ions (two cations and one anion) are observed. Application of these methods to study several dication ether salts has also been demonstrated.

  DOI：

  10.1002/oms.1210231006