3,3'，3''-Phosphinylidynetris[9-苯基-9H-咔唑 | 1392204-91-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,3'，3''-Phosphinylidynetris[9-苯基-9H-咔唑
• 英文名称: 3,3',3''-phosphoryl-tris(9-phenyl-9H-carbazole)
• 英文别名: 3-Bis(9-phenylcarbazol-3-yl)phosphoryl-9-phenylcarbazole；3-bis(9-phenylcarbazol-3-yl)phosphoryl-9-phenylcarbazole
• CAS: 1392204-91-9
• 化学式: C₅₄H₃₆N₃OP
• 分子量: 773.873
• InChiKey: VJKNFPSSFVAQAW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.3
• 重原子数：
  59
• 可旋转键数：
  6
• 环数：
  12.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  31.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3-溴-N-苯基咔唑 在 magnesium 、 三氯氧磷 作用下， 以 四氢呋喃 为溶剂， 反应 8.0h， 以55%的产率得到3,3'，3''-Phosphinylidynetris[9-苯基-9H-咔唑
  参考文献：
  名称：

  A new tricarbazole phosphine oxide bipolar host for efficient single-layer blue PhOLED

  摘要：

  A novel tricarbazole phosphine oxide (POCz3) with high triplet energy and promising physical properties serves as a bipolar host material of blue-emitting phosphor (FIrpic) to realize highly efficient single-layer blue PhOLED which achieves a maximum external quantum efficiency up to 9% (eta(p) = 10.4 lm/W, eta(c) = 21.3 cd/A) and shows low efficiency roll-off effect. POCz3 was also utilized in a three-layer device with a double confinement effect exhibiting maximum luminance 60098 cd/m(2) and maximum EQE (power efficiency) of 14.5% (31.3 lm/W). (C) 2011 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.orgel.2011.08.030

文献信息

• PHOTOELECTRIC CONVERSION DEVICE AND SOLAR CELL USING THE SAME
  申请人：AKIYAMA Seiji

  公开号：US20120211082A1

  公开（公告）日：2012-08-23

  There is provides a photoelectric conversion device material which can be used as an electrode buffer material for a solar cell or the like and can improve durability while maintaining the interaction with an electrode and mobility; a photoelectric conversion device using the photoelectric conversion device material; and a solar cell using the photoelectric conversion device. A photoelectric conversion device containing a buffer layer and an active layer, wherein the buffer layer contains a compound represented by the following general formula (I), the active layer contains an n-type semiconductor, and the n-type semiconductor is a compound having a solubility in toluene of 0.5% by weight or more at 25° C. and having an electron mobility of 1.0×10 −6 cm 2 /Vs or more.

  提供了一种光电转换器件材料，可用作太阳能电池或类似器件的电极缓冲材料，可以提高耐久性，同时保持与电极的相互作用和移动性；使用该光电转换器件材料的光电转换器件；以及使用该光电转换器件的太阳能电池。光电转换器件包含缓冲层和活性层，其中缓冲层包含由下列通式（I）表示的化合物，活性层包含n型半导体，且该n型半导体在25℃时在甲苯中的溶解度为0.5%或更高，并具有1.0×10−6cm2/Vs或更高的电子迁移率。
• NITROGEN-CONTAINING CONDENSED CYCLIC COMPOUNDS, FLUORESCENCE EMITTERS, ORGANIC ELECTROLUMINESCENT DEVICES, AND MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
  申请人：Samsung Electronics Co., Ltd.

  公开号：US20220213113A1

  公开（公告）日：2022-07-07

  The present disclosure relates to a nitrogen-containing condensed cyclic compound having a particular structure and satisfying a particular condition. The present disclosure also relates to a fluorescence emitter that includes the nitrogen-containing condensed cyclic compound having a particular structure and is used together with a phosphorescent complex. In addition, the present disclosure relates to a material for the organic electroluminescent device, including the nitrogen-containing condensed cyclic compound having a particular structure and a phosphorescent complex. Moreover, the present disclosure relates to an organic electroluminescent device including the nitrogen-containing condensed cyclic compound, the fluorescence emitter, and the material for an organic electroluminescent device.
• A new tricarbazole phosphine oxide bipolar host for efficient single-layer blue PhOLED
  作者：Hsin-Hua Chang、Wan-Shan Tsai、Chien-Ping Chang、Nien-Po Chen、Ken-Tsung Wong、Wen-Yi Hung、Shou-Wei Chen

  DOI：10.1016/j.orgel.2011.08.030

  日期：2011.12

  A novel tricarbazole phosphine oxide (POCz3) with high triplet energy and promising physical properties serves as a bipolar host material of blue-emitting phosphor (FIrpic) to realize highly efficient single-layer blue PhOLED which achieves a maximum external quantum efficiency up to 9% (eta(p) = 10.4 lm/W, eta(c) = 21.3 cd/A) and shows low efficiency roll-off effect. POCz3 was also utilized in a three-layer device with a double confinement effect exhibiting maximum luminance 60098 cd/m(2) and maximum EQE (power efficiency) of 14.5% (31.3 lm/W). (C) 2011 Elsevier B. V. All rights reserved.