N,N'-bis(biphenyl-2-yl)benzidine | 851767-81-2

• 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: N,N'-bis(biphenyl-2-yl)benzidine
• 英文别名: 2-phenyl-N-[4-[4-(2-phenylanilino)phenyl]phenyl]aniline
• CAS: 851767-81-2
• 化学式: C₃₆H₂₈N₂
• 分子量: 488.632
• InChiKey: HSPZGCNRTVRSPM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.9
• 重原子数：
  38
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N,N'-bis(biphenyl-2-yl)benzidine 、 9,9-二甲基-2-溴芴 在 三叔丁基膦 、 palladium diacetate 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以91.7 g的产率得到
  参考文献：
  名称：

  一种芴类衍生物及其有机发光器件

  摘要：

  本发明提供一种芴类衍生物及其有机发光器件，涉及有机光电材料技术领域。芴类结构因sp3杂化碳的存在，阻碍了π电子的流动，打断了芳香环之间的共轭，使其有较高的三线态能级；并且此类化合物的三维立体的空间结构可以有效的防止分子间的聚集，使发光薄膜不易结晶，热稳定性能较好。将此结构作为空穴传输材料制备的有机发光器件，展现出比较低的效率滚降；在三线态能级都足够大的前提下，载流子的注入/传输能力的大小和平衡程度影响器件效率，器件表现出高的发光效率，并且具有低驱动加压的优点。

  公开号：

  CN108250084A
• 作为产物：
  描述：

  2-溴联苯 、 联苯胺 在 三叔丁基膦 、 palladium diacetate 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以67 g的产率得到N,N'-bis(biphenyl-2-yl)benzidine
  参考文献：
  名称：

  一种芴类衍生物及其有机发光器件

  摘要：

  本发明提供一种芴类衍生物及其有机发光器件，涉及有机光电材料技术领域。芴类结构因sp3杂化碳的存在，阻碍了π电子的流动，打断了芳香环之间的共轭，使其有较高的三线态能级；并且此类化合物的三维立体的空间结构可以有效的防止分子间的聚集，使发光薄膜不易结晶，热稳定性能较好。将此结构作为空穴传输材料制备的有机发光器件，展现出比较低的效率滚降；在三线态能级都足够大的前提下，载流子的注入/传输能力的大小和平衡程度影响器件效率，器件表现出高的发光效率，并且具有低驱动加压的优点。

  公开号：

  CN108250084A

文献信息

• Organic light-emitting material and method for producing an organic material
  申请人：Takada Ichinori

  公开号：US20070149815A1

  公开（公告）日：2007-06-28

  An organic light-emitting material characterized in that it is used in a light emitting layer in a green light emitting element and represented by the following general formula (1): wherein: n 1 is an integer of 0 to 3; R 1 is an alkyl group having 10 carbon atoms or less; Ar 1 is a monovalent group which is derived from monocyclic or fused-ring aromatic hydrocarbon having 20 carbon atoms or less, and which optionally has a substituent having 10 carbon atoms or less; and Ar 2 is a divalent group which is derived from a ring assembly having 30 carbon atoms or less and being comprised of monocyclic or fused-ring aromatic hydrocarbon having 1 to 3 rings, and which optionally has a substituent having 4 carbon atoms or less. There can be provided an organic light-emitting material which has satisfactorily excellent light emission efficiency and high color purity as well as higher reliability and which is advantageously used to constitute a green light emitting layer, and a method for producing the same.

  一种有机发光材料，其特点是在绿光发射元件中用作发光层，其通式表示如下（1）： 其中：n1是0至3的整数；R1是具有10个碳原子或更少的烷基基团；Ar1是源自具有20个碳原子或更少的单环或融合环芳香烃的一价基团，可选地具有10个碳原子或更少的取代基；Ar2是源自具有30个碳原子或更少的环组分的二价基团，由具有1至3个环的单环或融合环芳香烃组成，可选地具有4个碳原子或更少的取代基。可以提供一种有机发光材料，具有良好的发光效率和高色纯度以及更高的可靠性，并且有利于用于构成绿光发射层，以及其生产方法。
• PROCESS FOR FORMING AN ORGANIC LIGHT-EMITTING DIODE AND DEVICES MADE BY THE PROCESS
  申请人：Prakash Shiva

  公开号：US20080166566A1

  公开（公告）日：2008-07-10

  There is provided a new process for forming a light-emitting diode device having first, second, and third subpixel areas. In the process a hole injection layer is applied over an anode layer. The hole injection material has a conductive polymer and a fluorinated acid polymer. A hole transport layer is applied over the hole injection layer. A first electroluminescent material which is either green or red, is applied to the first subpixel areas. A second electroluminescent material which is either red or green, is applied to the second subpixel areas. A blue electroluminescent material is applied overall, followed by deposition of a cathode. The second electroluminescent material emits a color different from that of the first electroluminescent material.
• TRIPHENYLAMINE DERIVATIVE, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, AND IMAGE FORMING APPARATUS
  申请人：KYOCERA DOCUMENT SOLUTIONS INC.

  公开号：US20160062254A1

  公开（公告）日：2016-03-03

  A triphenylamine derivative is represented by general formula (1). In general formula (1), R 1 to R 7 each represent, independently of one another, a chemical group selected from the group consisting of a halogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, and an optionally substituted aryl group having a carbon number of at least 6 and no greater than 12. Also, k, l, m, n, o, and p each represent, independently of one another, an integer of at least 0 and no greater than 4. When any of k, l, m, n, o, or p represents an integer greater than 1, chemical groups R 3 , R 4 , R 5 , R 6 , or R 7 bonded to the same aromatic ring may be the same or different.
• BENZIDINE DERIVATIVE, METHOD FOR PRODUCING BENZIDINE DERIVATIVE, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
  申请人：KYOCERA Document Solutions Inc.

  公开号：US20170031251A1

  公开（公告）日：2017-02-02

  A benzidine derivative is represented by general formula (1). In the general formula (1), R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 each represent, independently of one another, a hydrogen atom, a halogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, or an optionally substituted aryl group having a carbon number of at least 6 and no greater than 14. n represents an integer of at least 0 and no greater than 2.
• US9684253B2
  申请人：——

  公开号：US9684253B2

  公开（公告）日：2017-06-20