bis(4-(N-(1-naphthyl)phenylamino)phenyl)fumaronitrile

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: bis(4-(N-(1-naphthyl)phenylamino)phenyl)fumaronitrile
• 英文别名: bis{4-[N-(1-naphthyl)phenylamino]phenyl}fumaronitrile；1-NPAFN；(E)-2,3-bis[4-(N-naphthalen-1-ylanilino)phenyl]but-2-enedinitrile
• 化学式: C₄₈H₃₂N₄
• 分子量: 664.809
• InChiKey: JIFCBAJUTLIKAJ-XVIFHXHVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.2
• 重原子数：
  52
• 可旋转键数：
  8
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  54.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  对溴苯乙腈 在 palladium diacetate 三叔丁基膦 、 碘 、 sodium methylate 、 caesium carbonate 作用下， 以 甲醇 、 乙醚 、 甲苯 为溶剂， 反应 28.5h， 生成 bis(4-(N-(1-naphthyl)phenylamino)phenyl)fumaronitrile
  参考文献：
  名称：

  Readily synthesised arylamino fumaronitrile for non-doped red organic light-emitting diodes

  摘要：

  明亮（最大值为 10034 cd m-2，20 mA cm-2 时为 455 cd m-2）、高效（4 mA cm-2 时最大值为 2.4%）的红色（λmaxel 634-636 nm）有机发光二极管采用了芳基氨基取代的烟腈作为新型主发光体，这种发光体易于制备和纯化。

  DOI：

  10.1039/b309780c

文献信息

• ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
  申请人：CYNORA GMBH

  公开号：US20200223831A1

  公开（公告）日：2020-07-16

  An organic molecule for use in optoelectronic devices having a structure of formula I wherein X 1 and X 2 are at each occurrence independently selected from the group consisting of CR 21 and N; X 3 and X 4 are at each occurrence independently selected from the group consisting of CR 22 and N; X 5 and X 6 are at each occurrence independently selected from the group consisting of CR 23 and N; R 21 , R 22 , R 23 is at each occurrence independently selected from the group consisting of hydrogen, deuterium, C 1 -C 8 -alkyl, C 2 -C 8 -alkenyl, C 2 -C 8 -alkynyl, C 8 -C 18 -aryl, and C 3 -C 17 -heteroaryl; and at least one variable of X 1 and X 2 is N, at least one variable of X 3 and X 4 is N and at east one variable of X 5 and X 6 is N.

  一种用于光电子器件的有机分子，其结构如公式I所示，其中X1和X2在每次出现时独立地从CR21和N组成的组中选择；X3和X4在每次出现时独立地从CR22和N组成的组中选择；X5和X6在每次出现时独立地从CR23和N组成的组中选择；R21、R22、R23在每次出现时独立地从氢、氘、C1-C8-烷基、C2-C8-烯基、C2-C8-炔基、C8-C18-芳基和C3-C17-杂环芳基组成的组中选择；并且X1和X2中至少一个变量为N，X3和X4中至少一个变量为N，X5和X6中至少一个变量为N。
• ORGANIC MOLECULES FOR USE IN OPTOELECTRONIC DEVICES
  申请人：CYNORA GMBH

  公开号：US20190177303A1

  公开（公告）日：2019-06-13

  The invention relates to an organic molecule for the use in optoelectronic devices. According to the invention, the organic molecule has a first chemical moiety with a structure of formula I, and two second chemical moieties with a structure of formula II, wherein # represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety; V is selected from the group consisting of CN and CF 3 ; and W is the bond linking the first chemical moiety to one of the two second chemical moieties.

  本发明涉及一种用于光电子器件的有机分子。根据本发明，该有机分子具有一个具有公式I结构的第一化学基团和两个具有公式II结构的第二化学基团，其中#表示将第一化学基团与第二化学基团连接的单键结合位点；V选自CN和CF3组成的群体；W是将第一化学基团与两个第二化学基团之一连接的键。
• Organic electroluminescent device
  申请人：KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  公开号：US10862047B2

  公开（公告）日：2020-12-08

  An organic electroluminescent device having an anode, a cathode, and a light emitting layer between the anode and the cathode, in which the light emitting layer contains a first organic compound, a second organic compound, and a third organic compound that satisfy the following expression (A), the second organic compound is a delayed fluorescent material, and the third organic compound is a light emitting material, is capable of enhancing the light emission efficiency. ES1(A), ES1(B) and ES1(C) represent a lowest singlet excitation energy level of the first, second and third organic compound, respectively. ES1(A)>ES1(B)>ES1(C)  (A)

  一种有机电致发光器件具有阳极、阴极以及位于阳极和阴极之间的发光层，其中发光层包含满足以下表达式（A）的第一种有机化合物、第二种有机化合物和第三种有机化合物，第二种有机化合物是一种延迟荧光材料，第三种有机化合物是一种发光材料，该器件能够提高发光效率。ES1(A)、ES1(B) 和 ES1(C) 分别代表第一、第二和第三种有机化合物的最低单激发能级。 ES1(A)>ES1(B)>ES1(C) (A)
• Organic molecules for optoelectronic devices
  申请人：CYNORA GMBH

  公开号：US11384070B2

  公开（公告）日：2022-07-12

  An organic molecule for use in optoelectronic devices having a structure of formula I wherein X1 and X2 are at each occurrence independently selected from the group consisting of CR21 and N; X3 and X4 are at each occurrence independently selected from the group consisting of CR22 and N; X5 and X6 are at each occurrence independently selected from the group consisting of CR23 and N; R21, R22, R23 is at each occurrence independently selected from the group consisting of hydrogen, deuterium, C1-C5-alkyl, C2-C8-alkenyl, C2-C8-alkynyl, C6-C18-aryl, and C3-C17-heteroaryl; and at least one variable of X1 and X2 is N, at least one variable of X3 and X4 is N and at east one variable of X5 and X6 is N.

  一种用于光电器件的有机分子，具有式 I 结构 其中 X1 和 X2 在每次出现时均独立地选自 CR21 和 N 所组成的组； X3 和 X4 在每次出现时均独立地选自 CR22 和 N 所组成的组； X5 和 X6 在每次出现时均独立地选自 CR23 和 N 所组成的组； R21、R22、R23 在每次出现时均独立选自由氢、氘、C1-C5-烷基、C2-C8-烯基、C2-C8-炔基、C6-C18-芳基和 C3-C17-heteroaryl 组成的组；以及 X1 和 X2 中至少一个变量为 N，X3 和 X4 中至少一个变量为 N，X5 和 X6 中至少一个变量为 N。
• Red non-doped electroluminescent dyes based on arylamino fumaronitrile derivatives
  作者：Wenguan Zhang、Zhiqun He、Linping Mu、Ye Zou、Yongsheng Wang、Shengmin Zhao

  DOI：10.1016/j.dyepig.2009.10.008

  日期：2010.5

  A diarylamine, 2-(phenylamino)-9,9-diethylfluorene and three red fluorescent dyes based on arylamino fumaronitrile derivatives, bis(4-(N-(1-naphthyl)phenylamino)-phenyl)fumaronitrile (1-NPAFN, 5a), bis (4-(N-(2-naphthyl)phenylamino)phenyl)-fumaronitrile (2-NPAFN, 5b) and bis(4-(N-(9,9-diethyl-2-fluorenyl)phenylamino)-phenyl)fumaronitrile (EFPAFN, 5c), were prepared. The red dyes showed strong red photoluminescence upon excitation which centered at around 635, 650, 658 nm for 1-NPAFN, 2-NPAFN and EFPAFN in solid film respectively. Fluorescence concentration quenching of red dyes was suppressed. Thermal stability and energy levels were also measured. Multilayer non-doped electroluminescent devices were fabricated using the red dyes (5b, 5c) as red emitters. Device performance kept relatively constant at a wide current density level in the range of 20-150 mA/cm(2). (C) 2009 Elsevier Ltd. All rights reserved.