3,3-bis[4-(4-fluorobenzoyl)phenyl]phthalide | 199334-40-2

• 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: 3,3-bis[4-(4-fluorobenzoyl)phenyl]phthalide
• 英文别名: 3,3-bis[4-(4-fluorobenzoyl)phenyl]-2-benzofuran-1-one
• CAS: 199334-40-2
• 化学式: C₃₄H₂₀F₂O₄
• 分子量: 530.527
• InChiKey: OBWJUVTZLYATET-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  40
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.03
• 拓扑面积：
  60.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-[1-(4-羧基苯基)-3-氧代-2-苯并呋喃-1-基]苯甲酸 在 三氯化铝 、 氯化亚砜 作用下， 反应 16.0h， 生成 3,3-bis[4-(4-fluorobenzoyl)phenyl]phthalide
  参考文献：
  名称：

  Synthesis of phthalide-containing dihalogeno derivatives and polyarylene ether ketones based on them

  摘要：

  New activated phthalide-containing dihalogeno derivatives were synthesized, and cardo polyarylene ether ketones based on them were prepared. The effect of the type of the halogen atom (fluorine, chlorine, or bromine) on the efficiency of polycondensation was estimated. It was demonstrated that high-molecular-weight cardo polyarylene ether ketones can be obtained only from the difluoro derivative. The synthesized polymers are amorphous compounds characterized by high glass transition temperatures (210-250 degrees C). These polymers are soluble in many organic solvents and form strong transparent films.

  DOI：

  10.1007/bf02494901