9-(2'-bromo-[1,1'-biphenyl]-2-yl)-9-fluorenanol | 1603849-28-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 9-(2'-bromo-[1,1'-biphenyl]-2-yl)-9-fluorenanol
• 英文别名: 9-(2’-bromobiphenyl-2-yl)-9H-fluoren-9-ol；9-(2'-bromo-biphenyl-2-yl)-9H-fluoren-9-ol；9-[2-(2-Bromophenyl)phenyl]fluoren-9-ol；9-[2-(2-bromophenyl)phenyl]fluoren-9-ol
• CAS: 1603849-28-0
• 化学式: C₂₅H₁₇BrO
• 分子量: 413.313
• InChiKey: BPWVNENJFYCPSP-UHFFFAOYSA-N

物化性质

• 沸点：
  500℃ at 101.33kPa
• 密度：
  1.44 at 20℃
• LogP：
  5.2 at 25℃ and pH5.5

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  27
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  9-(2'-bromo-[1,1'-biphenyl]-2-yl)-9-fluorenanol 在 盐酸 、 溶剂黄146 作用下， 以 水 为溶剂， 反应 12.0h， 以86%的产率得到4-溴-9,9-螺二芴
  参考文献：
  名称：

  ORGANIC COMPOUND, AND ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME

  摘要：

  本发明提供了一种用于有机发光二极管的有机化合物。该有机化合物的一个示例如下：

  公开号：

  US20180130953A1
• 作为产物：
  描述：

  1,2-二溴苯 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 25.0h， 生成 9-(2'-bromo-[1,1'-biphenyl]-2-yl)-9-fluorenanol
  参考文献：
  名称：

  ORGANIC COMPOUND, AND ORGANIC LIGHT EMITTING DIODE AND ORGANIC LIGHT EMITTING DISPLAY DEVICE INCLUDING THE SAME

  摘要：

  本发明提供了一种用于有机发光二极管的有机化合物。该有机化合物的一个示例如下：

  公开号：

  US20180130953A1

文献信息

• 一种9,9’-螺二芴-4-硼酸的合成方法
  申请人：河南省科学院化学研究所有限公司

  公开号：CN104530104B

  公开（公告）日：2016-08-17

  本发明公开了一种9,9’‑螺二芴‑4‑硼酸的制备方法，属有机化学合成领域。9,9’‑螺二芴‑4‑硼酸可应用于有机光电材料的设计与合成，通过如下方法实现：以邻溴碘苯为原料，经与镁粉制备成格氏试剂后，溴化锂催化生成2‑溴联苯‑2’‑溴化镁，再与芴酮反应，经对甲基苯磺酸催化闭环反应，正丁基锂硼酸化制备得到9,9’‑螺二芴‑4‑硼酸。该方法反应选择性好，副反应少，总收率76%以上。反应条件温和、易控、成本低且操作简单，适合工业化生产。
• Organic compound, and organic light emitting diode and organic light emitting display device including the same
  申请人：LG Display Co., Ltd.

  公开号：US10651396B2

  公开（公告）日：2020-05-12

  The present invention provides an organic compound for an organic light emitting diode. An example of the organic compound is represented by:

  本发明提供了一种用于有机发光二极管的有机化合物。这种有机化合物的一个例子是：
• Novel Oligo-9,9′-spirobifluorenes through <i>ortho</i>-Linkage as Full Hydrocarbon Host for Highly Efficient Phosphorescent OLEDs
  作者：Zuoquan Jiang、Haiqing Yao、Zhiqiang Zhang、Chuluo Yang、Zhongyin Liu、Youtian Tao、Jingui Qin、Dongge Ma

  DOI：10.1021/ol9008816

  日期：2009.6.18

  4-Bromo-9,9'-spirobifluorene is facilely synthesized, and from this precursor, two ortho-linked oligo-9,9'-spirobifluorenes, 44BSF and 24TSF, are constructed. Devices with 24TSF as the full-hydrocarbon host material and Ir(ppy)(3) or (ppq)(2)Ir(acac) as the triplet emitter show maximum external quantum efficiencies of 12.6 and 10.5% for green and red electrophosphorescence, respectively.
• The relationship between the substitution position of the diphenylphosphine oxide on the spirobifluorene and device performances of blue phosphorescent organic light-emitting diodes
  作者：Sang Eok Jang、Chul Woong Joo、Soon Ok Jeon、Kyoung Soo Yook、Jun Yeob Lee

  DOI：10.1016/j.orgel.2010.03.005

  日期：2010.6

  A high triplet energy host (SPPO11) with a diphenylphosphine oxide group attached to the 4 position of the spirobifluorene was synthesized and its device performances were compared with those of the triplet host with the diphenylphosphine oxide at the 2 position of the spirobifluorene (SPPO1). The thermal stability of the SPPO11 was much better than that of the SPPO1 and the efficiency of the blue PHOLED with the SPPO11 host was higher than that of the blue PHOLED with the SPPO1 host. The SPPO11 could be effectively used as the high triplet energy host in the blue PHOLED and a high quantum efficiency of 17.2% and a current efficiency of 35.3 cd/A were obtained in the blue PHOLED with the SPPO11 host. (C) 2010 Elsevier B.V. All rights reserved.
• ORGANIC LIGHT EMITTING DISPLAY DEVICE
  申请人：LG Display Co., Ltd.

  公开号：US20160164003A1

  公开（公告）日：2016-06-09

  An organic light emitting display device is disclosed. The organic light emitting display device comprises an anode, an organic layer over the anode, and a cathode over the organic layer. The organic layer may include a heterocyclic compound. Alternatively, the organic layer may include a spirobisfluorene compound with hole transfer properties and a material with electron transfer properties.