4-aminophenyl (E)-3-(4-aminophenyl)acrylate

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 4-aminophenyl (E)-3-(4-aminophenyl)acrylate
• 英文别名: (E)-4-Aminophenyl 3-(4-aminophenyl)acrylate；(4-aminophenyl) (E)-3-(4-aminophenyl)prop-2-enoate
• 化学式: C₁₅H₁₄N₂O₂
• 分子量: 254.288
• InChiKey: LDSPUPOZPVNYFP-XCVCLJGOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  78.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (E)-4-硝基苯基3-(4-硝基苯基)丙烯酸酯 在 铁粉 、 氯化铵 作用下， 以 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 以80%的产率得到4-aminophenyl (E)-3-(4-aminophenyl)acrylate
  参考文献：
  名称：

  디아민, 중합체, 액정 배향제, 액정 배향막 및 액정 표시 소자

  摘要：

  将其表示为具有式（1）的特征的二胺。 （在式（1）中，X是单键或含有1〜6个碳原子的烷基（其中，不与其相邻的烷基可以被醚键，酯键或酰胺键替代），X是-OCO-CH=CH-或-CH=CH-COO-，X是单键，含有1〜10个碳原子的烷基或两个苯环，X是单键，-OCO-CH=CH-或-CH=CH-COO-，X是单键或含有1〜6个碳原子的烷基（其中，不与其相邻的烷基可以被醚键，酯键或酰胺键替代）。 在式（1）中，具有1个或多个苯甲酰基。）

  公开号：

  KR20150013609A

文献信息

• Diamine and acid anhydride
  申请人：Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

  公开号：US20020019558A1

  公开（公告）日：2002-02-14

  The present invention provides a novel diamine and a novel acid anhydride which are applicable for a polyimide and includes a cinnamoyl group or a derived cinnamoyl group. The novel diamines and acid anhydrides have photo-reactivity and heat-reactivity inherent to the cinnamoyl group.

  本发明提供了一种新型二胺和一种新型酸酐，适用于聚酰亚胺，并包括一个肉桂酰基或衍生的肉桂酰基。这些新型二胺和酸酐具有与肉桂酰基固有的光反应性和热反应性。
• Novel polyimide compositions and novel acid dianhydrides to be used therein
  申请人：KANEKA CORPORATION

  公开号：US20020055610A1

  公开（公告）日：2002-05-09

  Novel polyimides substituted by a substituent having an alkyl or fluoroalkyl group and having reduced water absorption; a process for producing these novel polyimides; and novel acid dianhydrides to be used in the production thereof. A polyimide containing a structure represented by the following general formula (I): 1 wherein X 1 represents a tetravalent organic group having a substituent —R 1 AR 2 (wherein A represents a divalent linkage group; R 1 represents a single bond or a C 1-3 alkylene group; and R 2 represents a C 1-25 alkyl group or a fluoroalkyl group); and Y represents a divalent organic group.

  新型聚酰亚胺，其被取代基含有烷基或氟烷基，且具有降低吸水性；制备这些新型聚酰亚胺的方法；以及用于制备新型聚酰亚胺的新型酸二酐。聚酰亚胺包含以下一般式(I)所表示的结构：1其中，X1代表一个四价有机基团，其具有一个取代基-R1AR2（其中A代表二价连接基；R1代表单键或C1-3烷基；R2代表C1-25烷基或氟烷基）；Y代表二价有机基团。
• Method of producing liquid crystal aligning layer, liquid crystal aligning layer produced using the same, and liquid crystal display including liquid crystal aligning layer
  申请人：Kim Kyung-Jun

  公开号：US20070128378A1

  公开（公告）日：2007-06-07

  Disclosed is a method of producing a liquid crystal aligning layer, a liquid crystal aligning layer produced using the same, and a liquid crystal display including the liquid crystal aligning layer. In the liquid crystal aligning layer that is produced using the method, ultraviolet rays are radiated on movable chains of a polyamic acid polymer while the polyamic acid polymer is not imidized to perform alignment, and heat treatment is then performed to conduct imidization. Thus, thermal stability is excellent, residual images are not formed, and alignment of liquid crystals is excellent.

  本发明公开了一种制备液晶定向层的方法，使用该方法制备的液晶定向层以及包括该液晶定向层的液晶显示器。在使用该方法制备的液晶定向层中，当聚酰亚胺酸聚合物未进行亚酰亚胺化时，对聚酰亚胺酸聚合物的可移动链进行紫外线照射以进行定向，然后进行热处理以进行亚酰亚胺化。因此，热稳定性优异，不会形成残留图像，液晶的定向效果也很好。
• COPOLYIMIDE, LIQUID CRYSTAL ALIGNING LAYER COMPRISING THE SAME , AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME
  申请人：Fang Xing-Zhong

  公开号：US20100060834A1

  公开（公告）日：2010-03-11

  The present invention relates to a novel polyimide copolymer, a method of preparing the polyimide copolymer, a liquid crystal aligning layer including the polyimide copolymer, a method of producing the liquid crystal aligning layer, and a liquid crystal display including the liquid crystal aligning layer. The liquid crystal aligning layer that includes the polyimide copolymer according to the present invention is advantageous in that when ultraviolet rays are radiated on movable chains of the polyamic acid copolymer to perform alignment before a polyimide copolymer is imidized and heat treatment is then performed to conduct imidization, thermal stability is excellent, residual images are not formed, and alignment of liquid crystals is excellent.
• LIQUID CRYSTAL POLYMERIZED FILMS USING ALIGNMENT FILM AND POLYMERIZABLE LIQUID CRYSTAL COMPOSTION
  申请人：JNC CORPORATION

  公开号：US20180163135A1

  公开（公告）日：2018-06-14

  Liquid crystal polymerization films, prepared by applying a polymerizable liquid crystal composition containing a polymerizable liquid crystal compound represented by formula (2) on an alignment film prepared by calcinating a composition containing a polymer represented by a repeating unit of formula (1), and subsequently polymerizing the polymerizable liquid crystal composition. In formula (1), R 1 is independently a tetravalent group, R 2 is independently a divalent functional group and R 3 is independently a hydrogen atom or a monovalent functional group. PG 1 -Sp 1 -R 4 -Sp 2 -PG 2 (2) In formula (2), R 4 represents a divalent group formed by combining five or more and nine or less of alicycles and/or aromatic rings, SP 1 and SP 2 represent a spacer group, and PG 1 and PG 2 represents an alkyl group, an alkoxyl group, a cyano group, fluorine or a polymerizable functional group, in which either group is the polymerizable functional group.