4,8-di(phenyl)benzo[1,2-b:4,5-b']dithiophene | 1574548-65-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 4,8-di(phenyl)benzo[1,2-b:4,5-b']dithiophene
• 英文别名: 4,8-Diphenylthieno[2,3-f][1]benzothiole
• CAS: 1574548-65-4
• 化学式: C₂₂H₁₄S₂
• 分子量: 342.485
• InChiKey: DPBDRDRJHMQQLT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,8-di(phenyl)benzo[1,2-b:4,5-b']dithiophene 在 正丁基锂 、 1,2-二溴四氯乙烷 作用下， 以 四氢呋喃 、 正己烷 、 正己醇 为溶剂， 反应 15.0h， 以75%的产率得到2-bromo-4,8-diphenylbenzo[1,2-b:4,5-b’]dithiophene
  参考文献：
  名称：

  TW2018/21429

  摘要：

  公开号：
• 作为产物：
  描述：

  苯并[1,2-b:4,5-b']二噻吩-4,8-二酮 、 苯基溴化镁 在 盐酸 、 tin(ll) chloride 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 3.0h， 以77.2%的产率得到4,8-di(phenyl)benzo[1,2-b:4,5-b']dithiophene
  参考文献：
  名称：

  TW2018/21429

  摘要：

  公开号：

文献信息

• Direct access to 4,8-functionalized benzo[1,2-b:4,5-b′]dithiophenes with deep low-lying HOMO levels and high mobilities
  作者：Enwei Zhu、Guidong Ge、Jingkun Shu、Mingdong Yi、Linyi Bian、Jiefeng Hai、Jiangsheng Yu、Yun Liu、Jie Zhou、Weihua Tang

  DOI：10.1039/c4ta01226g

  日期：——

  A methodology for versatile and direct access to 4,8-functionalized benzo[1,2-b:4,5-b′]dithiophenes with high mobilities is developed.

  开发了一种用于实现高迁移率的4,8-官能化苯并[1,2-b:4,5-b′]二硫苯的多功能直接访问方法。
• Hole transport materials including OLED applications
  申请人：Plextronics, Inc.

  公开号：US09112157B2

  公开（公告）日：2015-08-18

  The composition described here comprises at least one hole-transporting compound, wherein the hole-transporting compound comprises a core covalently bonded to at least two arylamine groups, wherein the arylamine group optionally comprises one or more intractability groups. The composition can provide good film formation and stability when coated onto hole injection layers. Solution processing of hole transporting layers of OLEDs can be achieved with the composition described here. Good mobility can be achieved.

  这里描述的组合物包括至少一种传输空穴化合物，其中传输空穴化合物包括与至少两个芳胺基团共价键合的核心，其中芳胺基团可选择包括一个或多个不溶性基团。当涂覆到空穴注入层上时，该组合物可以提供良好的膜形成和稳定性。可以通过溶液处理来实现OLED的传输空穴层，该组合物可以实现良好的迁移性。
• Organic compound for organic EL device and using the same
  申请人：Yen Feng-Wen

  公开号：US10347846B2

  公开（公告）日：2019-07-09

  The present invention discloses an organic compound represented by the following formula (1), the organic EL device employing the organic compound as light emitting host of emitting lay and/or an electron transporting layer, and/or a hole blocking layer, and/or a delayed fluorescence material of emitting layer can display good performance. wherein A1 and A2 are acceptor, m, n, L1, L2, Y1, Y2 and X1 to X5 are the same definition as described in the present invention.

  本发明公开了一种由下式（1）表示的有机化合物，采用该有机化合物作为发光层的发光宿主和/或电子传输层、和/或空穴阻挡层、和/或发光层的延迟荧光材料的有机EL器件可以显示出良好的性能。 其中 A1 和 A2 为受体，m、n、L1、L2、Y1、Y2 和 X1 至 X5 的定义与本发明所述相同。
• HOLE TRANSPORT MATERIALS INCLUDING OLED APPLICATIONS
  申请人：Solvay USA Inc.

  公开号：EP2850668A2

  公开（公告）日：2015-03-25
• ORGANIC THIN FILM TRANSISTOR DEVICE AND ORGANIC THIN FILM LIGHT-EMITTING TRANSISTOR
  申请人：Nakano Yuki

  公开号：US20100012929A1

  公开（公告）日：2010-01-21

  An organic thin film transistor including a substrate having thereon at least three terminals of a gate electrode, a source electrode and a drain electrode, an insulator layer and an organic semiconductor layer, with a current between a source and a drain being controlled upon application of a voltage to the gate electrode, wherein the organic semiconductor layer includes a compound having a specified structure; and an organic thin film light emitting transistor utilizing an organic thin film transistor, wherein the organic thin film transistor is one in which light emission is obtained utilizing a current flowing between the source and the drain, and the light emission is controlled upon application of a voltage to the gate electrode, and is made high with respect to the response speed (driving speed) and has a large ON/OFF ratio, are provided.