1-(2,5,6-trifluoro-4'-methylbiphenyl-3-yl)ethanone | 1224249-96-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-(2,5,6-trifluoro-4'-methylbiphenyl-3-yl)ethanone
• 英文别名: 1-[2,4,5-Trifluoro-3-(4-methylphenyl)phenyl]ethanone；1-[2,4,5-trifluoro-3-(4-methylphenyl)phenyl]ethanone
• CAS: 1224249-96-0
• 化学式: C₁₅H₁₁F₃O
• 分子量: 264.247
• InChiKey: IYMUGRBHUKESNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-碘甲苯 、 2',4',5'-三氟苯乙酮 在 palladium diacetate 、 potassium carbonate 、 silver carbonate 、 2-二环己基磷-2'-甲基联苯 作用下， 以 水 、 乙酸乙酯 为溶剂， 反应 16.0h， 以99%的产率得到1-(2,5,6-trifluoro-4'-methylbiphenyl-3-yl)ethanone
  参考文献：
  名称：

  Room-Temperature Direct Arylation of Polyfluorinated Arenes under Biphasic Conditions

  摘要：

  New biphasic conditions for the palladium-catalyzed direct arylation of electron-poor fluorinated arenes have been developed. Taking advantage of biphasic chemistry, the use of an immiscible mixture of water and an organic solvent allows complete solubilization of all components of the system, enabling the reaction to proceed at room temperature in yields up to 99%.

  DOI：

  10.1021/ol1006136

文献信息

• Room-Temperature Direct Arylation of Polyfluorinated Arenes under Biphasic Conditions
  作者：Olivier René、Keith Fagnou

  DOI：10.1021/ol1006136

  日期：2010.5.7

  New biphasic conditions for the palladium-catalyzed direct arylation of electron-poor fluorinated arenes have been developed. Taking advantage of biphasic chemistry, the use of an immiscible mixture of water and an organic solvent allows complete solubilization of all components of the system, enabling the reaction to proceed at room temperature in yields up to 99%.