bis(9-phenyl-9H-carbazol-3-yl)phenylphosphine

• 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: bis(9-phenyl-9H-carbazol-3-yl)phenylphosphine
• 英文别名: Phenyl-bis(9-phenylcarbazol-3-yl)phosphane；phenyl-bis(9-phenylcarbazol-3-yl)phosphane
• 化学式: C₄₂H₂₉N₂P
• 分子量: 592.679
• InChiKey: VLTXZSQQLGJAPF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.8
• 重原子数：
  45
• 可旋转键数：
  5
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  bis(9-phenyl-9H-carbazol-3-yl)phenylphosphine 在 双氧水 作用下， 以 二氯甲烷 为溶剂， 生成 3,3'-(phenylphosphonyl)bis(9-phenyl-9-carbazole)
  参考文献：
  名称：

  JP5663566

  摘要：

  公开号：
• 作为产物：
  描述：

  3-溴-N-苯基咔唑 在 正丁基锂 、 三氯化磷 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以78%的产率得到bis(9-phenyl-9H-carbazol-3-yl)phenylphosphine
  参考文献：
  名称：

  Photophysical and Electroluminescent Properties of PtAg₂ Acetylide Complexes Supported with meso- and rac-Tetraphosphine

  摘要：

  1,2-Bis[adiphenylphosphino)methyn(phenyl)phosphinolethane (dpmppe) was prepared as, a new tetraphosphine, and the corresponding rac and meso stereoisorners were successfully separated in view of their solubility difference in acetone. The substitution of PPh3 into Pt(PPh3)(2)(C CR)(2) (R = aryl) with rac- or meso-dpmppe gives Pt(rac-rdprnppe)(C CR)(2) or Pt(meso-dpmppe)-(C CR), respectively. Using Pt(rac-dpnippe):(C CR)(2) or Pt(mesodpmppe)(C CR)), as a precursor, PtAg2 heterotrinudear duster complexes were synthesized and characterized by X-ray crystallography. Depending on the conformations.- of tetraphosphine, the structures of PtAg2 complexes supported with rac- and meso-dpmppe are quite different. The higher molecular rigidity of rac-dpmppe-supported PtAg2 complexes results in stronger phosphorescent emission than that of PtAg2 species, with meso-dpmppe. The high phosphorescent quantum yields (as high as 90.5%) in doping films warrant these PtAg2 complexes as excellent phosphorescent dopants in organic light-emitting diodes (OLEDs). The peak current and external quantum efficiencies, in solution-processed OLEDs are 61.0 cd A(-1) and 18.1%, respectively. Electroluminescence was elaborately modulated by modifying the substituient in aroinatic acetylide and the conformations in tetraphosphine so as to achieve cyan, green, green-yellow, yellow, and orange-red emission.

  DOI：

  10.1021/acs.inorgchem.7b00452

文献信息

• 一种磷光PtAg2配合物及其制备方法和用途
  申请人：中国科学院福建物质结构研究所

  公开号：CN106632514B

  公开（公告）日：2019-10-29

  本发明涉及一种具有消旋结构的离子型磷光金属配合物及其制备方法和用途，所述配合物的结构为：[PtAg 2 rac‑(PPh 2 CH 2 PPhCH 2 ‑) 2 }(C≡CR) 2 (PR' 3 ) 2 ] 2+ A n‑ 2/n 或[PtAg 2 meso‑(PPh 2 CH 2 PPhCH 2 ‑) 2 }(C≡CR) 2 (PR' 3 )(μ‑X)] + m A m‑ ，其中，R可相同或不同，独立地选自：烷基、芳基、杂芳基、杂芳基芳基，R'可相同或不同，独立地选自：烷基、芳基、杂芳基；所述的烷基、芳基、杂芳基均可被一个或多个取代基取代，所述取代基选自烷基、烯基、炔基、烷氧基、氨基、卤素、卤烷基、芳基；X选自卤素；A m‑ 、A n‑ 为一价或二价阴离子，m或n为1、2。本发明还涉及一种有机发光二极管及其制备方法和用途，以本发明所述的磷光金属配合物为发光层掺杂体，制备得到的有机发光二极管，具有高性能的有机电致发光，可应用于平板显示。
• CARBAZOLE-BASED PHOSPHINE OXIDE COMPOUND, AND ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING THE SAME
  申请人：Lee Jun-Yeob

  公开号：US20120068168A1

  公开（公告）日：2012-03-22

  The present invention relates to a carbazole-based phosphine oxide compound, and an organic electroluminescent device including the same. According to the present invention, provided are a compound for an organic electroluminescent device which can improve the thermal stability and efficiency characteristics which are unstable and low, respectively, corresponding to problems of known compounds for organic electroluminescent devices, and particularly, can implement excellent efficiency characteristics in a pure blue phosphorescent device, by using the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device, and the organic electroluminescent device. According to one aspect of the present invention, the carbazole-based phosphine oxide compound of the compound for the organic electroluminescent device is provided, and the organic electroluminescent device containing the same which can implement thermal stability and high efficiency characteristics is also provided.

  本发明涉及一种基于咔唑的膦氧化物化合物和包括该化合物的有机电致发光器件。根据本发明，提供了一种用于有机电致发光器件的化合物，可以改善已知有机电致发光器件化合物存在的热稳定性和效率特性不稳定和低下的问题，特别是可以通过使用该有机电致发光器件化合物中的基于咔唑的膦氧化物化合物，在纯蓝色磷光器件中实现优异的效率特性。根据本发明的一个方面，提供了用于有机电致发光器件的基于咔唑的膦氧化物化合物，并提供了包括该化合物的有机电致发光器件，该器件可以实现热稳定性和高效率特性。
• US9278986B2
  申请人：——

  公开号：US9278986B2

  公开（公告）日：2016-03-08
• JP5663566
  申请人：——

  公开号：——

  公开（公告）日：——
• Photophysical and Electroluminescent Properties of PtAg₂ Acetylide Complexes Supported with <i>meso</i>- and <i>rac</i>-Tetraphosphine
  作者：Hui-Xing Shu、Jin-Yun Wang、Qian-Chong Zhang、Zhong-Ning Chen

  DOI：10.1021/acs.inorgchem.7b00452

  日期：2017.8.21

  1,2-Bis[adiphenylphosphino)methyn(phenyl)phosphinolethane (dpmppe) was prepared as, a new tetraphosphine, and the corresponding rac and meso stereoisorners were successfully separated in view of their solubility difference in acetone. The substitution of PPh3 into Pt(PPh3)(2)(C CR)(2) (R = aryl) with rac- or meso-dpmppe gives Pt(rac-rdprnppe)(C CR)(2) or Pt(meso-dpmppe)-(C CR), respectively. Using Pt(rac-dpnippe):(C CR)(2) or Pt(mesodpmppe)(C CR)), as a precursor, PtAg2 heterotrinudear duster complexes were synthesized and characterized by X-ray crystallography. Depending on the conformations.- of tetraphosphine, the structures of PtAg2 complexes supported with rac- and meso-dpmppe are quite different. The higher molecular rigidity of rac-dpmppe-supported PtAg2 complexes results in stronger phosphorescent emission than that of PtAg2 species, with meso-dpmppe. The high phosphorescent quantum yields (as high as 90.5%) in doping films warrant these PtAg2 complexes as excellent phosphorescent dopants in organic light-emitting diodes (OLEDs). The peak current and external quantum efficiencies, in solution-processed OLEDs are 61.0 cd A(-1) and 18.1%, respectively. Electroluminescence was elaborately modulated by modifying the substituient in aroinatic acetylide and the conformations in tetraphosphine so as to achieve cyan, green, green-yellow, yellow, and orange-red emission.