1,3-phenylenebis[(2-chlorophenyl)methanone] | 1084610-25-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 1,3-phenylenebis[(2-chlorophenyl)methanone]
• 英文别名: [3-(2-Chlorobenzoyl)phenyl]-(2-chlorophenyl)methanone
• CAS: 1084610-25-2
• 化学式: C₂₀H₁₂Cl₂O₂
• 分子量: 355.22
• InChiKey: HTJUUHNVOWVTQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.9
• 重原子数：
  24
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  邻氯苯甲酰氯 、 1,3-bis(trimethylstannyl)benzene 以 邻二氯苯 为溶剂， 反应 5.0h， 以48%的产率得到1,3-phenylenebis[(2-chlorophenyl)methanone]
  参考文献：
  名称：

  Efficient Catalyst-Free Bi- And Triaroylation of Aromatic Rings in a Single Step

  摘要：

  The exceptional leaving group ability of the trimethylstannyl group in electrophilic aromatic substitutions makes possible the synthesis, in a single step, of bi- and triaroylarenes through the catalyst-free, regioselective reaction of bi- and tristannylarenes with different aroyl halides in o-dichlorobenzene as solvent. Specific di- and triketones are obtained in good to excellent yields (45-83%).

  DOI：

  10.1021/jo801890e

文献信息

• Membrane-electrode assembly for solid polymer electrolyte fuel cell
  申请人：Kanaoka Nagayuki

  公开号：US20060280991A1

  公开（公告）日：2006-12-14

  A membrane-electrode assembly having superior hot water resistance has a membrane containing an aromatic polymer having a repeating unit expressed by general formula (1): in which A represents independently either —CO— or —SO 2 —; B represents independently an oxygen atom or sulfur atom; R 1 to R 8 , which may be identical or different from each other, represent a hydrogen atom, fluorine atom, alkyl group, phenyl group or nitrile group; R 9 to R 24 , which may be identical or different from each other, represent a hydrogen atom, alkyl group or phenyl group; and ‘a’ represents an integer of 0 to 4.
• US7816053B2
  申请人：——

  公开号：US7816053B2

  公开（公告）日：2010-10-19
• Efficient Catalyst-Free Bi- And Triaroylation of Aromatic Rings in a Single Step
  作者：Marcos J. Lo Fiego、Mercedes A. Badajoz、Gustavo F. Silbestri、María T. Lockhart、Alicia B. Chopa

  DOI：10.1021/jo801890e

  日期：2008.11.21

  The exceptional leaving group ability of the trimethylstannyl group in electrophilic aromatic substitutions makes possible the synthesis, in a single step, of bi- and triaroylarenes through the catalyst-free, regioselective reaction of bi- and tristannylarenes with different aroyl halides in o-dichlorobenzene as solvent. Specific di- and triketones are obtained in good to excellent yields (45-83%).