DPA-DCDPP

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: DPA-DCDPP
• 英文别名: 5,6-bis[4-(N-phenylanilino)phenyl]pyrazine-2,3-dicarbonitrile
• 化学式: C₄₂H₂₈N₆
• 分子量: 616.725
• InChiKey: JGNMUAXXMHJGDL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  48
• 可旋转键数：
  8
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  79.8
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  三苯胺 在 2-碘酰苯甲酸 、 溶剂黄146 作用下， 反应 24.0h， 生成 DPA-DCDPP
  参考文献：
  名称：

  Synthesis, structure, physical properties and OLED application of pyrazine–triphenylamine fused conjugated compounds

  摘要：

  基于吡啶-三苯胺融合的供体-受体化合物已被制备用于OLED器件。已获得最大EQE为7.37%。

  DOI：

  10.1039/c5ra12654a

文献信息

• D-A structured high efficiency solid luminogens with tunable emissions: Molecular design and photophysical properties
  作者：Yunzhong Wang、Zihan He、Gan Chen、Tong Shan、Wangzhang Yuan、Ping Lu、Yongming Zhang

  DOI：10.1016/j.cclet.2017.09.054

  日期：2017.11

  Abstract Fabrication of efficient solid luminogens with tunable emission is both fundamentally significant and technically important. Herein, based on our previous strategy for the construction of efficient and multifunctional solid luminogens through the combination of diverse aggregation-induced emission (AIE) units with other functional moieties, a group of luminophores with electron donor-acceptor

  摘要具有可调发射的高效固态发光剂的制备具有根本的意义和技术重要性。在此，根据我们先前的策略，通过将多种聚集诱导发射（AIE）单元与其他功能部分，一组具有电子供体-受体（DA）结构和典型分子内结构的发光体相结合，构建高效且多功能的固态发光剂合成并研究了电荷转移（ICT）特性，即CZ-DCDPP，DPA-DCDPP和DBPA-DCDPP。扭曲和具有AIE活性的2,3-二氰基-5,6-二苯基吡嗪（DCDPP）部分的存在使它们在固态中具有高发射率，而引入具有不同供电子能力和不同共轭作用的芳基胺则使它们具有从绿色到红色的可调固体发射。虽然CZ-DCDPP和DPA-DCDPP固体表现出明显的机械变色现象，但DPA-DCDPP和DBPA-DCDPP固体均可以产生有效的红色发射。由于它们的高效率，出色的热和形态稳定性以及红色发射，它们有望用于各种光电和生物应用。
• DICYANOPYRAZINE COMPOUND, LUMINESCENT MATERIAL AND LIGHT TRANSMITTER USING SAME
  申请人：Kyushu University National University Corporation

  公开号：EP3882243A1

  公开（公告）日：2021-09-22

  A compound represented by formula (II): wherein R 5 represents an electron donating group, R 6 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L 5 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L 6 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group.

  式 (II) 所代表的化合物： 其中 R 5 代表电子供体，R 6 代表氢原子、取代或未取代的芳基或电子供体，L 5 代表取代或未取代的杂芳基或取代或未取代的芳烯基，L 6 代表单键、取代或未取代的杂芳基或取代或未取代的芳烯基。
• Dicyanopyrazine compound, luminescent material, luminescence device using the same, and method for producing 2,5-dicyano-3,6-dihalogenopyrazine
  申请人：KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  公开号：US10399960B2

  公开（公告）日：2019-09-03

  A compound represented by formula (I) or formula (II): in formula (I), R3 represents an electron donating group, R4 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L3 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L4 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L3 and L4 may bond together to form a ring with the carbon atoms to which they are bonded, in formula (II), R5 represents an electron donating group, R6 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L5 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L6 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group.

  式 (I) 或式 (II) 所代表的化合物： 在式 (I) 中，R3 代表电子供体，R4 代表氢原子、取代或未取代的芳基或电子供体，L3 代表取代或未取代的杂芳基或取代或未取代的芳烯基，L4 代表单键、取代或未取代的杂芳基或取代或未取代的芳烯基，L3 和 L4 可键合在一起，与它们所键合的碳原子形成一个环、 在式 (II) 中，R5 代表电子供体，R6 代表氢原子、取代或未取代的芳基或电子供体，L5 代表取代或未取代的杂芳基或取代或未取代的芳烯基，L6 代表单键、取代或未取代的杂芳基或取代或未取代的芳烯基。
• DICYANOPYRAZINE COMPOUND, LUMINESCENT MATERIAL, LUMINESCENCE DEVICE USING THE SAME, AND METHOD FOR PRODUCING 2,5-DICYANO-3,6-DIHALOGENOPYRAZINE
  申请人：KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  公开号：US20190169170A1

  公开（公告）日：2019-06-06

  A compound represented by formula (I) or formula (II): in formula (I), R 3 represents an electron donating group, R 4 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L 3 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L 4 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L 3 and L 4 may bond together to form a ring with the carbon atoms to which they are bonded, in formula (II), R 5 represents an electron donating group, R 6 represents a hydrogen atom, a substituted or unsubstituted aryl group or an electron donating group, L 5 represents a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group, L 6 represents a single bond, a substituted or unsubstituted heteroarylene group or a substituted or unsubstituted arylene group.
• Synthesis, structure, physical properties and OLED application of pyrazine–triphenylamine fused conjugated compounds
  作者：Liang Xu、Yongbiao Zhao、Guankui Long、Yue Wang、Jun Zhao、Dongsheng Li、Junbo Li、Rakesh Ganguly、Yongxin Li、Handong Sun、Xiao Wei Sun、Qichun Zhang

  DOI：10.1039/c5ra12654a

  日期：——

  Several donor–acceptor compounds based on pyrazine–triphenylamine fused conjugated molecules have been fabricated in OLED devices. And the maximum EQE of 7.37% have been obtained.

  基于吡啶-三苯胺融合的供体-受体化合物已被制备用于OLED器件。已获得最大EQE为7.37%。