1,2-bis(4-(4-aminobenzyl)phenyl)ethane | 177478-79-4

• 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: 1,2-bis(4-(4-aminobenzyl)phenyl)ethane
• 英文别名: 4-[[4-[2-[4-[(4-aminophenyl)methyl]phenyl]ethyl]phenyl]methyl]aniline
• CAS: 177478-79-4
• 化学式: C₂₈H₂₈N₂
• 分子量: 392.544
• InChiKey: DPHRPURTDCKMHD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1,2-bis(4-(4-nitrobenzyl)phenyl)ethane 在 Pd-C 作用下， 以 四氢呋喃 、 氯仿 、 氮气 、 水 为溶剂， 生成 1,2-bis(4-(4-aminobenzyl)phenyl)ethane
  参考文献：
  名称：

  Diamino compounds and methods for preparing them

  摘要：

  该发明的目的是提出由以下一般式（1）表示的二氨基化合物，这些化合物适合用于制备液晶定向膜的原料，聚酰亚胺树脂，无图像粘连，且在从低温到高温时具有较高的耐电压比率，以及其制备方法：

  公开号：

  US05663440A1

文献信息

• POLYAMIC ACID, POLYIMIDE FILM AND LIQUID CRYSTAL ALIGNING FILM AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：CHISSO CORPORATION

  公开号：EP0799270A1

  公开（公告）日：1997-10-08
• POLYAMIC ACID COMPOSITION, LIQUID CRYSTAL ALIGNING FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：CHISSO CORPORATION

  公开号：EP1064329A1

  公开（公告）日：2001-01-03
• Composition for forming insulating layer and insulating film
  申请人：Kondo Fumitaka

  公开号：US20070213502A1

  公开（公告）日：2007-09-13

  Such a composition for forming an insulating layer improved in insulating property is to be obtained. A composition for forming an insulating layer of an electronic device is provided, and the composition contains at least one polymer selected from a polyamic acid and a derivative of a polyamic acid, and a compound having a functional group capable of reacting with a carboxyl group contained in a constitutional unit of the polymer.
• LIQUID CRYSTAL DISPLAY ELEMENT, LIQUID CRYSTAL COMPOSITION, ALIGNING AGENT, METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY ELEMENT, AND USE OF LIQUID CRYSTAL COMPOSITION
  申请人：Hattori Norikatsu

  公开号：US20120229744A1

  公开（公告）日：2012-09-13

  Disclosed is a liquid crystal display element which is composed of a pair of substrates ( 1 ) at least one of which is transparent. The liquid crystal display element comprises, between the pair of substrates, a transparent electrode ( 2 ), an aligning agent ( 3 ) that contains at least reactive monomers and/or oligomers ( 5 ), and a liquid crystal layer. The liquid crystal display element is characterized in that an alignment layer is obtained by polymerizing the reactive monomers or oligomers contained in the aligning agent, and the liquid crystal layer is composed of a liquid crystal composition that contains a compound ( 4 ) having at least one benzene ring in each molecule, said benzene ring containing at least one fluorine atom and being disubstituted by halogen atoms.
• LIQUID-CRYSTAL DISPLAY ELEMENT AND SUBSTRATE USED IN SAME
  申请人：Kikuchi Hirotsugu

  公开号：US20130021546A1

  公开（公告）日：2013-01-24

  A substrate used for a liquid crystal display element having two or more substrates arranged oppositely to each other and a liquid crystal material exhibiting a blue phase between the substrates, where a polar component of surface free energy on a substrate surface in contact with the liquid crystal material is less than 5 mJm −2 ; and a substrate used for a liquid crystal display element having two or more substrates arranged oppositely to each other and a liquid crystal material exhibiting a blue phase between the substrates, where a polar component of surface free energy on a substrate surface in contact with the liquid crystal material is in the range of 5 to 20 mJm −2 , and a contact angle with an isotropic phase of the liquid crystal material on the substrate surface is 50 degrees or less.