4.4'-Diamino-3.3'-diphenylbiphenyl | 7369-46-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4.4'-Diamino-3.3'-diphenylbiphenyl
• 英文别名: 3,3'-Diphenylbenzidin；4-(4-amino-3-phenylphenyl)-2-phenylaniline
• CAS: 7369-46-2
• 化学式: C₂₄H₂₀N₂
• 分子量: 336.436
• InChiKey: SCNHIHKQPZSAQZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  盐酸 、 N,N'-bis-biphenyl-2-yl-hydrazine 生成 4.4'-Diamino-3.3'-diphenylbiphenyl
  参考文献：
  名称：

  Friebel; Rassow, Journal fur praktische Chemie (Leipzig 1954), 1901, vol. <2> 63, p. 459

  摘要：

  DOI：

文献信息

• MATERIALS FOR THE MANUFACTURE OF PROTON CONDUCTING MEMBRANES, METHODS OF MAKING THE SAME, AND USES THEREOF
  申请人：Scola Daniel A.

  公开号：US20080194794A1

  公开（公告）日：2008-08-14

  A proton conducting membrane includes a polyimide. The polyimide includes at least one sulfonate group and is terminated by (arylethynyl)isoindoline-1,3-dione moieties. The ethynyl unsaturation allows for the thermal or catalytic cross-linking of the membrane.
• Liquid Crystal Photo-Alignment Agent and Liquid Crystal Photo-Alignment Film and Liquid Crystal Display Including the Same
  申请人：OH Jae-Min

  公开号：US20090146105A1

  公开（公告）日：2009-06-11

  One embodiment of the present invention provides a liquid crystal photo-alignment agent that includes a polyamic acid copolymer including a repeating unit having the following Formula 1 and a repeating unit having the following Formula 2; a polyimide copolymer including a repeating unit having the following Formula 3 and a repeating unit having the following Formula 4; or a combination thereof: wherein the definition of R1 to R8 are the same as in the specification. The liquid crystal photo-alignment agent can have improved liquid crystal alignment properties, electrical characteristics such as voltage holding ratio, pretilt angle, residual DC, and the like, printability, cleaning stability, and spot stability, and is capable of unidirectionally aligning liquid crystals by ultraviolet (UV) exposure.
• US8057700B2
  申请人：——

  公开号：US8057700B2

  公开（公告）日：2011-11-15
• Friebel; Rassow, Journal fur praktische Chemie (Leipzig 1954), 1901, vol. <2> 63, p. 459
  作者：Friebel、Rassow

  DOI：——

  日期：——