1,2,3,4,5-五氟-6-(1,1,3,3,3-五氟丙-1-烯-2-基)苯 | 1996-63-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,2,3,4,5-五氟-6-(1,1,3,3,3-五氟丙-1-烯-2-基)苯
• 英文名称: decafluoro-α-methylstyrene
• 英文别名: perfluoro-α-methylstyrene；perfluoro-α-methyl-styrene；Dekafluor-α-methyl-styrol；1,2,3,4,5-Pentafluoro-6-(1,1,3,3,3-pentafluoroprop-1-en-2-yl)benzene
• CAS: 1996-63-0
• 化学式: C₉F₁₀
• 分子量: 298.083
• InChiKey: QFWMZTKLCIGGJF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  1,2,3,4,5-五氟-6-(1,1,3,3,3-五氟丙-1-烯-2-基)苯 在 五氯化磷 作用下， 反应 8.0h， 生成 氯五氟苯
  参考文献：
  名称：

  Thermolytic transformations of polyfluoroorganic compounds

  摘要：

  The reaction of alpha,alpha-dichlorooctafluoroethylbenzene with tetrafluoroethylene as a source of difluorocarbene has been studied. The copyrolysis of these compounds gave not only the expected products, decafluoro-alpha-methylstyrene and alpha-chloroheptafluorostyrene, but also noticeable amounts of perfluoro-1-methylindan and perfluoro-7-methylbicyclo[4.3.0]nona-1,4,6-triene along with perfluoro-3-methylindene and octafluorostyrene. It has been suggested that indan and the triene are formed with the participation of the C6F5CClCF3 radical through sigmatropic shifts of fluorine atoms in the intermediate bicyclic compounds. The reaction of alpha,alpha-dichlorodecafluoropropylbenzene with tetrafluoroethylene afforded alpha-chloroheptafluorostyrene as the main product.

  DOI：

  10.1007/bf00697041
• 作为产物：
  描述：

  十一氟(1,1,1,2,3,3,3-七氟-2-丙基)环己烷 在 镍 作用下， 生成 1,2,3,4,5-五氟-6-(1,1,3,3,3-五氟丙-1-烯-2-基)苯
  参考文献：
  名称：

  The pyrolytic reactions of perfluoroisopropylcyclohexane and of some perfluorodicyclohexyl alkanes

  摘要：

  DOI：

  10.1016/s0040-4020(01)99131-8

文献信息

• Preparation and synthetic utility of fluorinated phosphonium salts, -phosphonium salts and phosphoranium salts [1]
  作者：Donald J. Burton

  DOI：10.1016/s0022-1139(00)81218-x

  日期：1983.10

  fluorohalomethanes provides a rapid and high yield synthesis of various types of fluorinated phosphonium salts, bis-phosphonium salts and phosphoranium salts. These salts are useful precursors to fluorine-containing ylides, carbenes and methide ions. Examples of the preparation, mechanism of formation, and synthetic utility of these novel reagents is described.

  叔膦与氟代卤甲烷的反应提供了各种类型的氟化phospho盐，双-盐和phosphor盐的快速且高产率的合成。这些盐是有用的含氟烷基化物，卡宾和甲基离子的前体。描述了这些新型试剂的制备，形成机理和合成效用的实例。
• Metal dehalogenation route to reactive fluoroolefins
  作者：D.J. Burton、H.S. Kesling、D.G. Naae

  DOI：10.1016/s0022-1139(00)82620-2

  日期：1981.9

  Metal dehalogenation of bromodifluoromethyltriphenylphosphonium bromide with Cd, Zn, or Hg provides a practical route to fluoroolefins that contain an allylic halogen or a pentafluorophenyl group. No SN2′ or ring substituted products are observed.

  溴化二氟甲基三苯基溴化with与Cd，Zn或Hg的金属脱卤提供了一条实用的方法来制备含有烯丙基卤素或五氟苯基的氟代烯烃。没有观察到SN2'或环取代的产物。
• Thermolytic transformations of polyfluoroorganic compounds XXIX. Formation of fluorine-containing styrenes by reactions of benzotrichloride and related compounds with dihalocarbene sources
  作者：K.V. Dvornikova、V.E. Platonov、G.G. Yakobson

  DOI：10.1016/s0022-1139(00)85196-9

  日期：1985.5

  Reactions of polyfluorobenzotrichlorides, benzotrichloride and α,α-dichloroperfluoroethylbenzene with sources of difluorocarbene and other dihalocarbenes lead to the formation of polyfluorostyrenes. Formation of polyfluorostyrenes is shown to proceed possibly by initial dihalocarbene insertion into the CCl bond of the benzylic position with subsequent dechlorination of the resulting product.

  多氟苯并三氯化物，苯并三氯化物和α，α-二氯全氟乙基苯与二氟卡宾和其他二卤卡宾的来源的反应导致形成多氟苯乙烯。已表明可能通过首先将二卤卡宾插入苄基位置的CCl键并随后将所得产物脱氯来进行聚氟苯乙烯的形成。
• 19F NMR spectra and structure for pentafluorophenyl-substituted analogs of the perfluoroallyl cation
  作者：M. V. Galakhov、V. A. Petrov、S. D. Chepik、G. G. Belen'kii、V. I. Bakhmutov、L. S. German

  DOI：10.1007/bf00956943

  日期：1989.8
• DVORNIKOVA, K. V.;PLATONOV, V. E.;YAKOBSON, G. G., J. FLUOR. CHEM., 1985, 28, N 1, 99-113
  作者：DVORNIKOVA, K. V.、PLATONOV, V. E.、YAKOBSON, G. G.

  DOI：——

  日期：——