3-Carbazol-9-yl-9-(4-methylphenyl)-6-(2-pyren-1-ylethynyl)carbazole | 899450-73-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 芘
• 英文名称: 3-Carbazol-9-yl-9-(4-methylphenyl)-6-(2-pyren-1-ylethynyl)carbazole
• CAS: 899450-73-8
• 化学式: C₄₉H₃₀N₂
• 分子量: 646.791
• InChiKey: LDCKXZCVOUDSBD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.6
• 重原子数：
  51
• 可旋转键数：
  4
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.02
• 拓扑面积：
  9.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  6-Iodo-9-p-tolyl-9H-[3,9']bicarbazolyl 、 1-乙炔基芘 在 bis-triphenylphosphine-palladium(II) chloride copper(l) iodide 、 三乙胺 、 三苯基膦 作用下， 以 苯 为溶剂， 反应 4.0h， 生成 3-Carbazol-9-yl-9-(4-methylphenyl)-6-(2-pyren-1-ylethynyl)carbazole
  参考文献：
  名称：

  Blue light-emitting, electron-transporting materials based on ethynyl-linked D–A systems

  摘要：

  Two ethynyl-linked pi-conjugated compounds with bright blue photoluminescence property were designed, synthesized and fully characterized. The main structures of them contain a pyrene as electron acceptor, a carbazole as electron donor linked by an ethynyl unit. This D-A system has increased electron mobility and high quantum yields. One of the compounds was sandwiched as luminescent in single- and double-layer devices. By incorporating Alq as electron transport layer, the double-layer device exhibits dramatically improved performances compared with the single-layer device. The compounds are promising blue light-emitting and electron-transport materials. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.cplett.2006.03.095