2,3,5-trifluorobiphenyl | 67319-55-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,3,5-trifluorobiphenyl
• 英文别名: 2,3,5-Trifluorbiphenyl；1,2,5-trifluoro-3-phenylbenzene
• CAS: 67319-55-5
• 化学式: C₁₂H₇F₃
• 分子量: 208.183
• InChiKey: AOHUFFVWNGHYBR-UHFFFAOYSA-N

物化性质

• 沸点：
  250.1±35.0 °C(Predicted)
• 密度：
  1.244±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,3,5-trifluorobiphenyl 在 lithium diisopropyl amide 、 碘 作用下， 以 四氢呋喃 为溶剂， 以91.2 %的产率得到
  参考文献：
  名称：

  WO2024174555A1

  摘要：

  公开号：
• 作为产物：
  描述：

  1,2,3,5-四氟苯 、 过氧化苯甲酰 以4%的产率得到
  参考文献：
  名称：

  ALLEN, K. J.;BOLTON, R.;WILLIAMS, G. H., J. CHEM. SOC. PERKIN TRANS., 1983, N 5, 691-695

  摘要：

  DOI：

文献信息

• Allen, Kim J.; Bolton, Roger; Williams, Gareth H., Journal of the Chemical Society. Perkin transactions II, 1983, p. 691 - 696
  作者：Allen, Kim J.、Bolton, Roger、Williams, Gareth H.

  DOI：——

  日期：——
• SILOXY SUBSTITUTED COCATALYST ACTIVATORS FOR OLEFIN POLYMERIZATION
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：EP1296991B1

  公开（公告）日：2013-05-15
• [EN] SILOXY SUBSTITUTED COCATALYST ACTIVATORS FOR OLEFIN POLYMERIZATION<br/>[FR] ACTIVATEURS DE COCATALYSTE A SUBSTITUTION SILOXY POUR LA POLYMERISATION DE L'OLEFINE
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2002000666A1

  公开（公告）日：2002-01-03

  This description addresses ionic compositions of matter comprising cations [Ct]+ and anions [A]-, in which the anion comprises a central core Group-13 element bound to fluoroaryl ligands. At least one of the fluoroaryl ligands is substituted with a siloxy group represented by the symbols -SiOR¿3?, wherein R is a C1-C30 hydrocarbyl or hydrocarbylsilyl substituent. [Ct]?+¿ may be selected from any cation capable of use with olefin polymerization catalysts and typically will be anilinium or ammonium trityl carbenium cations, Group-11 metal cations, silylium cations, the cations of the hydrated salts of Group-1 or -2 metals, and derivatives of the foregoing anilinium, ammonium, trityl carbenium, and silylium cations containing C¿1?-C20 hydrocarbyl, hydrocarbylsilyl, or hydrocarbylamine substituents for one or more hydrogen atoms of the cations. The ionic compositions described can be used to activate olefin polymerization catalysts, and can be prepared to dissolve in aliphatic solvents. Syntheses and polymerization are illustrated.
• [EN] SILOXY SUBSTITUTED COCATALYST ACTIVATORS FOR OLEFIN POLYMERIZATION<br/>[FR] ACTIVATEURS DE COCATALYEURS SUBSTITUES PAR UN GROUPE SILOXY POUR POLYMERISATION DES OLEFINES
  申请人：EXXONMOBIL CHEM PATENTS INC

  公开号：WO2002000738A1

  公开（公告）日：2002-01-03

  This description addresses ionic compositions of matter comprising positively charged cations [Ct]+ and negatively charged anions [A]-, said anion comprising a central core Group 13 element to which are bound fluoroaryl ligands, at least one of said fluoroaryl ligands being substituted with a siloxy group represented by the symbols -SiOR¿3?, wherein R is a C1-C30 hydrocarbyl or hydrocarbylsilyl substituent. [Ct]?+¿ may be selected from any capable of use with olefin polymerization catalysts and typically will be from the group consisting of anilinium and ammonium cations, trityl carbenium cations, Group 11 metal cations, silylium cations, the cations of the hydrated salts of Group 1 or 2 metals, and derivatives of the foregoing anilinium, ammonium, trityl carbenium, and silylium cations containing C¿1?-C20 hydrocarbyl, hydrocarbylsilyl, or hydrocarbylamine subtituents for one or more hydrogen atoms of said cations. The ionic compositions described can be used to activate olefin polymerization catalysts, and can be prepared so as to be soluble in aliphatic solvents. Syntheses and polymerization are illustrated.
• ALLEN, K. J.;BOLTON, R.;WILLIAMS, G. H., J. CHEM. SOC. PERKIN TRANS., 1983, N 5, 691-695
  作者：ALLEN, K. J.、BOLTON, R.、WILLIAMS, G. H.

  DOI：——

  日期：——