1,1',1'',1'''-(1,1,2,2-乙烷四基)四(五氟苯) | 5736-50-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 中文名称: 1,1',1'',1'''-(1,1,2,2-乙烷四基)四(五氟苯)
• 英文名称: 1,1,2,2-tetrakis-(pentafluoro phenyl) ethane
• 英文别名: Tetra(perfluorophenyl)ethane；1,1,2,2-Tetrakis-(pentafluorphenyl)-ethan；1,1,2,2-Tetrakis-pentafluorphenyl-ethan；1,1,2,2-Tetrakispentafluorphenylethan；Sym-tetrakis-(pentafluorphenyl)-ethan；sym-Tetrakis(pentafluorphenyl)ethan；Ethane, 1,1,2,2-tetrakis(pentafluorophenyl)-；1,2,3,4,5-pentafluoro-6-[1,2,2-tris(2,3,4,5,6-pentafluorophenyl)ethyl]benzene
• CAS: 5736-50-5
• 化学式: C₂₆H₂F₂₀
• 分子量: 694.27
• InChiKey: ODIYMEPAUMIXPL-UHFFFAOYSA-N

物化性质

• 熔点：
  219-220 °C
• 沸点：
  354.7±37.0 °C(Predicted)
• 密度：
  1.758±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.1
• 重原子数：
  46
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  20

反应信息

• 作为产物：
  描述：

  氯五氟苯 在 五氯化磷 作用下， 以 四氯化碳 为溶剂， 生成 1,1',1'',1'''-(1,1,2,2-乙烷四基)四(五氟苯)
  参考文献：
  名称：

  Vorozhtsov,N.N. et al., Doklady Chemistry, 1966, vol. 166, p. 107 - 110

  摘要：

  DOI：

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: PerFHalOrg.4, 2.2.4, page 68 - 115
  作者：

  DOI：——

  日期：——
• Generation, reactions, direct observation, and kinetics of decafluorodiphenylcarbene
  作者：Hideo Tomioka、Kenzoh Mizutani、Kenji Matsumoto、Katsuyuki Hirai

  DOI：10.1021/jo00077a040

  日期：1993.12

  Bis(pentafluorophenyl)diazomethane (1a) was prepared, and reactivities of perfluorodiphenylcarbene (2a) generated by photolysis of la were investigated not only in terms of product analysis but also by using matrix isolation spectroscopy as well as laser flash photolysis techniques. Product distributions observed in the reactions of 2a in benzene, cyclohexane, and trans-1,2-dichloroethylene suggested that 2a reacted with those substrates with moderate reactivities toward carbene mostly in its singlet state presumably owing to the increased electrophilicity induced by fluorine substituents while the reaction with the alkane C-H bonds in concerted fashion was retarded partly due to steric effect in the singlet state which thus decayed to the triplet states that underwent predominantly H atom abstraction forming tetraarylethane. Photolysis of 1a in Ar matrix at 10 K produced 2a which was observed by IR and UV and shown to react with doped O2 to produce ultimately perfluorobenzoate by way of the carbonyl oxide and dioxirane, both intermediates being characterized by IR and UV/vis spectroscopy. Laser flash photolysis of 1a in acetonitrile solution produced a transient absorption (lambda = 320 nm) due to bis(pentafluorophenyl)methyl radical (14a) obviously produced by H atom abstraction of the triplet 2a, which was trapped by oxygen to generate the carbonyl oxide (11a) showing its absorption maximum at 400 nm (tau = 5 ms) and also by 1,4-cyclohexadiene to form the methyl radical (14a) with the rate constant of 1.1 x 10(7) M-1 s-1. The lifetime of the triplet 2a was estimated to be approximately 1 us.
• Enhancement of equilibrium acidities of hydrocarbons by polyfluoroaryl substitution
  作者：Robert Filler、Chen-Shen Wang

  DOI：10.1039/c19680000287

  日期：——
• Vorozhtsov, N. N.; Barkhash, V. A.; Anichkina, S. A., Doklady Akademii nauk SSSR, 1966, vol. 166/171, p. 107 - 110
  作者：Vorozhtsov, N. N.、Barkhash, V. A.、Anichkina, S. A.

  DOI：——

  日期：——
• Tomioka Hideo, Mizutani Kenzoh, Matsumoto Kenji, Hirai Katauyuki, J. Org. Chem, 58 (1993) N 25, S 7128-7134
  作者：Tomioka Hideo, Mizutani Kenzoh, Matsumoto Kenji, Hirai Katauyuki

  DOI：——

  日期：——