2-phenyl-5-iodo-1,2,3-benzotriazole | 1403621-52-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-phenyl-5-iodo-1,2,3-benzotriazole
• 英文别名: 5-Iodo-2-phenyl-2H-benzo[d][1,2,3]triazole；5-iodo-2-phenylbenzotriazole
• CAS: 1403621-52-2
• 化学式: C₁₂H₈IN₃
• 分子量: 321.12
• InChiKey: HTGLUPSVXPMLNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  30.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-phenyl-5-iodo-1,2,3-benzotriazole 、 咔唑 在 CuBr(PPh₃)₃ 、 caesium carbonate 作用下， 以 二甲基亚砜 为溶剂， 反应 8.0h， 以65%的产率得到5-(9-carbazolyl)-2-phenyl-1,2,3-benzotriazole
  参考文献：
  名称：

  2-Phenyl-1,2,3-benzotriazole Ir(III) complexes with additional donor fragment for single-layer PhOLED devices

  摘要：

  Phosphorescent bis-cyclometallated iridium (III) complexes based on 2-phenyl-1,2,3-benzotriazole with additional donoric diphenylamine or carbazole moieties were synthesized, studied and tested as phosphorescent materials in the single-layer phosphorescent organic light emitting diodes. These single-layer devices were fabricated employing a simple technological approach, based upon the simultaneous vacuum deposition from one crucible of host material and the corresponding phosphorescent 1,2,3-triazole-based iridium complexes. Red and orange electrophosphorescent single-layer devices with current efficiencies of 5.3 cd/A and 6.8 cd/A respectively are reported. Results of the impedance spectroscopy suggest that the proposed method of formation of the working layer provides homogeneous distribution of molecular guest in the matrix of host. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.08.012
• 作为产物：
  描述：

  2-苯基苯并三唑-5-胺 在 盐酸 、 sodium nitrite 、 potassium iodide 作用下， 以 水 为溶剂， 生成 2-phenyl-5-iodo-1,2,3-benzotriazole
  参考文献：
  名称：

  2-Phenyl-1,2,3-benzotriazole Ir(III) complexes with additional donor fragment for single-layer PhOLED devices

  摘要：

  Phosphorescent bis-cyclometallated iridium (III) complexes based on 2-phenyl-1,2,3-benzotriazole with additional donoric diphenylamine or carbazole moieties were synthesized, studied and tested as phosphorescent materials in the single-layer phosphorescent organic light emitting diodes. These single-layer devices were fabricated employing a simple technological approach, based upon the simultaneous vacuum deposition from one crucible of host material and the corresponding phosphorescent 1,2,3-triazole-based iridium complexes. Red and orange electrophosphorescent single-layer devices with current efficiencies of 5.3 cd/A and 6.8 cd/A respectively are reported. Results of the impedance spectroscopy suggest that the proposed method of formation of the working layer provides homogeneous distribution of molecular guest in the matrix of host. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.08.012