N-(4-(4-(1-(4-tert-butylphenyl)-1H-phenanthro[9,10-d]-imidazol-2-yl)phenyl)phenyl)-N-phenylbenzenamine | 1353558-08-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(4-(4-(1-(4-tert-butylphenyl)-1H-phenanthro[9,10-d]-imidazol-2-yl)phenyl)phenyl)-N-phenylbenzenamine
• 英文别名: TPA-BPI；4-[4-[3-(4-tert-butylphenyl)phenanthro[9,10-d]imidazol-2-yl]phenyl]-N,N-diphenylaniline
• CAS: 1353558-08-3
• 化学式: C₄₉H₃₉N₃
• 分子量: 669.869
• InChiKey: HHSIBISZTDAYTB-UHFFFAOYSA-N

物化性质

• 熔点：
  285 °C
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  12.9
• 重原子数：
  52
• 可旋转键数：
  7
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  21.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-(4-bromophenyl)-1-(4-(tert-butyl)phenyl)-1H-phenanthro[9,10-d]imidazole 、 4-硼酸三苯胺 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 乙醇 、 水 、 甲苯 为溶剂， 反应 24.0h， 以68%的产率得到N-(4-(4-(1-(4-tert-butylphenyl)-1H-phenanthro[9,10-d]-imidazol-2-yl)phenyl)phenyl)-N-phenylbenzenamine
  参考文献：
  名称：

  High Efficiency Nondoped Deep-Blue Organic Light Emitting Devices Based on Imidazole-π-triphenylamine Derivatives

  摘要：

  High-performance deep-blue emitting phenanthroimidazole derivatives with a structure of donor-linker-acceptor were designed and synthesized. By using different linkers and different linking positions, four deep-blue emitters were obtained and used as emitters or bifunctional hole-transporting emitters in OLEDs. Such devices show low turn-on voltages (as low as 2.8 V), high efficiency (2.63 cd/A, 2.53 lm/W, 3.08%), little efficiency roll-off at high current densities, and stable deep-blue emissions with CIEy < 0.10. Performances are among the best comparing to recently reported deep-blue emitting devices with similar structures. The results suggest that the combination of the phenanthroimidazole and the donor-linker-acceptor structure can be an important approach for developing high performance deep-blue emitters in particular for lighting applications.

  DOI：

  10.1021/cm201789u

文献信息

• 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。
• High Efficiency Nondoped Deep-Blue Organic Light Emitting Devices Based on Imidazole-π-triphenylamine Derivatives
  作者：Ying Zhang、Shiu-Lun Lai、Qing-Xiao Tong、Ming-Fai Lo、Tsz-Wai Ng、Mei-Yee Chan、Zhi-Chun Wen、Jun He、Kc-Sham Jeff、Xiang-Lin Tang、Wei-Min Liu、Chi-Chiu Ko、Peng-Fei Wang、Chun-Sing Lee

  DOI：10.1021/cm201789u

  日期：2012.1.10

  High-performance deep-blue emitting phenanthroimidazole derivatives with a structure of donor-linker-acceptor were designed and synthesized. By using different linkers and different linking positions, four deep-blue emitters were obtained and used as emitters or bifunctional hole-transporting emitters in OLEDs. Such devices show low turn-on voltages (as low as 2.8 V), high efficiency (2.63 cd/A, 2.53 lm/W, 3.08%), little efficiency roll-off at high current densities, and stable deep-blue emissions with CIEy < 0.10. Performances are among the best comparing to recently reported deep-blue emitting devices with similar structures. The results suggest that the combination of the phenanthroimidazole and the donor-linker-acceptor structure can be an important approach for developing high performance deep-blue emitters in particular for lighting applications.