2,2-bis{4-[4-(4-aminophenyldiazenyl)phenoxy]phenyl}propane | 1531603-34-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 2,2-bis{4-[4-(4-aminophenyldiazenyl)phenoxy]phenyl}propane
• 英文别名: 4-[[4-[4-[2-[4-[4-[(4-Aminophenyl)diazenyl]phenoxy]phenyl]propan-2-yl]phenoxy]phenyl]diazenyl]aniline；4-[[4-[4-[2-[4-[4-[(4-aminophenyl)diazenyl]phenoxy]phenyl]propan-2-yl]phenoxy]phenyl]diazenyl]aniline
• CAS: 1531603-34-5
• 化学式: C₃₉H₃₄N₆O₂
• 分子量: 618.738
• InChiKey: IBGBFVPHZSPQBC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10
• 重原子数：
  47
• 可旋转键数：
  10
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  120
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  苯酐 、 2,2-bis{4-[4-(4-aminophenyldiazenyl)phenoxy]phenyl}propane 以 溶剂黄146 为溶剂， 反应 14.0h， 以81%的产率得到2,2-bis{4-[4-(4-phthalimidophenyldiazenyl)phenoxy]phenyl}propane
  参考文献：
  名称：

  Impact of Backbone Rigidity on the Photomechanical Response of Glassy, Azobenzene-Functionalized Polyimides

  摘要：

  Azobenzene-functionalized polyimide materials can directly transduce light into mechanical force. Here, we examine the impact of polymer backbone rigidity on the photomechanical response in a series of linear, azobenzene-functionalized polymers. The rigidity of the backbone was varied by the polymerization of five dianhydride monomers with a newly synthesized diamine (azoBPA-diamine). The azobenzene-functionalized linear polymers exhibit glass transition temperatures (T-g) ranging from 276 to 307 degrees C and maintain excellent thermal stability. The photomechanical response of these materials was characterized by photoinduced cantilever bending as well as direct measurement of photogenerated stress upon exposure to linearly polarized, 445 nm light. Increasing the rigidity of the polymer backbone increases the magnitude of stress that is generated but decreases the angle of cantilever deflection.

  DOI：

  10.1021/ma402178z
• 作为产物：
  描述：

  2,2-双[4-(4-氨基苯氧基)苯基]丙烷 在 盐酸 作用下， 以 乙醇 、 水 、 溶剂黄146 为溶剂， 反应 96.0h， 生成 2,2-bis{4-[4-(4-aminophenyldiazenyl)phenoxy]phenyl}propane
  参考文献：
  名称：

  Impact of Backbone Rigidity on the Photomechanical Response of Glassy, Azobenzene-Functionalized Polyimides

  摘要：

  Azobenzene-functionalized polyimide materials can directly transduce light into mechanical force. Here, we examine the impact of polymer backbone rigidity on the photomechanical response in a series of linear, azobenzene-functionalized polymers. The rigidity of the backbone was varied by the polymerization of five dianhydride monomers with a newly synthesized diamine (azoBPA-diamine). The azobenzene-functionalized linear polymers exhibit glass transition temperatures (T-g) ranging from 276 to 307 degrees C and maintain excellent thermal stability. The photomechanical response of these materials was characterized by photoinduced cantilever bending as well as direct measurement of photogenerated stress upon exposure to linearly polarized, 445 nm light. Increasing the rigidity of the polymer backbone increases the magnitude of stress that is generated but decreases the angle of cantilever deflection.

  DOI：

  10.1021/ma402178z

文献信息

• Bis(azobenzene) diamines and photomechanical polymers made therefrom
  申请人：The United States of America, as represented by the Secretary of the Air Force

  公开号：US09644071B1

  公开（公告）日：2017-05-09

  Bis(azo-benzene) diamine monomers and a method of synthesizing the monomers are provided. The bis(azo-benzene) diamine monomers, in combination with amine reactive monomers, form polymers, such as polyimides and copolyimides, having photomechanical and thermomechanical properties.

  提供了双(偶氮苯)二胺单体及其合成方法。这些双(偶氮苯)二胺单体与胺反应性单体结合，形成具有光机械和热机械性能的聚合物，如聚酰亚胺和共聚酰亚胺。
• Impact of Backbone Rigidity on the Photomechanical Response of Glassy, Azobenzene-Functionalized Polyimides
  作者：David H. Wang、Jeong Jae Wie、Kyung Min Lee、Timothy J. White、Loon-Seng Tan

  DOI：10.1021/ma402178z

  日期：2014.1.28

  Azobenzene-functionalized polyimide materials can directly transduce light into mechanical force. Here, we examine the impact of polymer backbone rigidity on the photomechanical response in a series of linear, azobenzene-functionalized polymers. The rigidity of the backbone was varied by the polymerization of five dianhydride monomers with a newly synthesized diamine (azoBPA-diamine). The azobenzene-functionalized linear polymers exhibit glass transition temperatures (T-g) ranging from 276 to 307 degrees C and maintain excellent thermal stability. The photomechanical response of these materials was characterized by photoinduced cantilever bending as well as direct measurement of photogenerated stress upon exposure to linearly polarized, 445 nm light. Increasing the rigidity of the polymer backbone increases the magnitude of stress that is generated but decreases the angle of cantilever deflection.