4,4'-bis[(3,5-dibromophenyl)glyoxalylphenoxy]benzil

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 4,4'-bis[(3,5-dibromophenyl)glyoxalylphenoxy]benzil
• 英文别名: 1,2-Bis[4-[2-[2-(3,5-dibromophenyl)-2-oxoacetyl]phenoxy]phenyl]ethane-1,2-dione；1,2-bis[4-[2-[2-(3,5-dibromophenyl)-2-oxoacetyl]phenoxy]phenyl]ethane-1,2-dione
• 化学式: C₄₂H₂₂Br₄O₈
• 分子量: 974.248
• InChiKey: SGJDBAZFYRBHEW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.7
• 重原子数：
  54
• 可旋转键数：
  13
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  121
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  4,4'-bis[(3,5-dibromophenyl)glyoxalylphenoxy]benzil 、 二苄基甲酮 在 四丁基氢氧化铵 作用下， 以 甲醇 、 异丙醇 、 甲苯 为溶剂， 以97.7%的产率得到3,3'-(1,3-phenylene)-4,4'-bis[4-phenylethynylphenyl]-2,5-diphenylcyclopentadienone
  参考文献：
  名称：

  MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS

  摘要：

  公开号：

  EP1476416B1
• 作为产物：
  描述：

  3,5-二溴苯乙酸 在 aluminum (III) chloride 、 氢溴酸 、 二甲基亚砜 、 potassium hydroxide 作用下， 以 水 、 1,2-二氯乙烷 为溶剂， 反应 30.24h， 生成 4,4'-bis[(3,5-dibromophenyl)glyoxalylphenoxy]benzil
  参考文献：
  名称：

  MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS

  摘要：

  公开号：

  EP1476416B1

文献信息

• Multifunctional monomers and their use in making cross-linked polymers and porous films
  申请人：——

  公开号：US20040053033A1

  公开（公告）日：2004-03-18

  This invention is a monomer comprising at least two dienophile groups and at least two ring structures which ring structures are characterized by the presence of two conjugated carbon-to-carbon double bonds and the presence of a leaving group L, wherein L is characterized that when the ring structure reacts with a dienophile in the presence of heat or other energy sources, L is removed to form an aromatic ring structure. This invention is also curable oligomers and polymers and highly cross-linked polymers made with such monomers. Moreover, this invention is a method of making porous films by combining such monomers or their oligomers with a porogen, curing the polymer and removing the porogen.

  这项发明是一种单体，包含至少两个二烯基基团和至少两个环结构，其中环结构的特征是存在两个共轭的碳-碳双键和一个离去基团L，L的特征是当环结构在热或其他能源的存在下与二烯基发生反应时，L被去除形成芳香环结构。此外，此发明还涉及由这种单体制成的可固化低聚物和聚合物以及高度交联的聚合物。此外，此发明还涉及一种通过将这种单体或其低聚物与孔原体结合，固化聚合物并去除孔原体来制造多孔膜的方法。
• US7635741B2
  申请人：——

  公开号：US7635741B2

  公开（公告）日：2009-12-22
• [EN] MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS<br/>[FR] MONOMERES MULTIFONCTIONNELS ET LEUR UTILISATION DANS LA PRODUCTION DE POLYMERES RETICULES ET DE FILMS POREUX
  申请人：DOW GLOBAL TECHNOLOGIES INC

  公开号：WO2003068825A2

  公开（公告）日：2003-08-21

  This invention is a monomer comprising at least two dienophile groups and at least two ring structures which ring structures are characterized by the presence of two conjugated carbon-to-carbon double bonds and the presence of a leaving group L, wherein L is characterized that when the ring structure reacts with a dienophile in the presence of heat or other energy sources, L is removed to form an aromatic ring structure. This invention is also curable oligomers and polymers and highly cross-linked polymers made with such monomers. Moreover, this invention is a method of making porous films by combining such monomers or their oligomers with a porogen, curing the polymer and removing the porogen.
• MULTIFUNCTIONAL MONOMERS AND THEIR USE IN MAKING CROSS-LINKED POLYMERS AND POROUS FILMS
  申请人：Dow Global Technologies LLC

  公开号：EP1476416B1

  公开（公告）日：2015-12-30