3,3-diphenylphthalide-4,4'-dicarboxylic acid dichloride | 4194-03-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: 3,3-diphenylphthalide-4,4'-dicarboxylic acid dichloride
• 英文别名: Agn-PC-00feex；4-[1-(4-carbonochloridoylphenyl)-3-oxo-2-benzofuran-1-yl]benzoyl chloride
• CAS: 4194-03-0
• 化学式: C₂₂H₁₂Cl₂O₄
• 分子量: 411.241
• InChiKey: JPFXSFFRMLOJEA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  28
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  60.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  氟苯 、 3,3-diphenylphthalide-4,4'-dicarboxylic acid dichloride 在 三氯化铝 作用下， 反应 16.0h， 以99%的产率得到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
• 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 氯化亚砜 作用下， 生成 3,3-diphenylphthalide-4,4'-dicarboxylic acid dichloride
  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

文献信息

• SALAZKIN S. N.; BERIDZE L. A.; KOMAROVA L. I.; PAVLOVA T. S.; KORSHAK V. +, IN-T EHLEMENTOORGAN. SOEDIN. AN CCCP. M., 1975, 23S., ILL. BIBLIOGR. 13 N+
  作者：SALAZKIN S. N.、 BERIDZE L. A.、 KOMAROVA L. I.、 PAVLOVA T. S.、 KORSHAK V. +

  DOI：——

  日期：——
• Synthesis of phthalide-containing dihalogeno derivatives and polyarylene ether ketones based on them
  作者：S. N. Salazkin、V. V. Shaposhnikova、K. I. Donetskii、G. V. Gorshkov、P. V. Petrovskii、L. I. Komarova、M. M. Genina、A. S. Tkachenko

  DOI：10.1007/bf02494901

  日期：2000.6

  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.