2-bromo-4,4-dimethyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene | 1035304-33-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 二苯并环庚烯
• 英文名称: 2-bromo-4,4-dimethyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene
• CAS: 1035304-33-6
• 化学式: C₁₇H₁₅Br
• 分子量: 299.21
• InChiKey: QAHNKXUEDZLMAS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.85
• 重原子数：
  18.0
• 可旋转键数：
  0.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  2-bromo-4,4-dimethyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene 在 二硫化碳 、 溴 作用下， 生成 2-bromo-4,4-dimethyl-4H-cyclopenta[def]phenanthrene
  参考文献：
  名称：

  Novel cyclopenta[def]phenanthrene based blue emitting oligomers for OLEDs

  摘要：

  Novel blue emitters, oligo-MCPPs (tri-MCPP, tetra-MCPP, and penta-MCPP), have been synthesized and characterized. The introduction of cyclopenta[def]phenantbrene (CPP) units into the structure of oligo-MCPPs gave LEDs with high efficiency and pure blue emission. UV-visible absorption spectra of the thin films of these compounds appear at 333-354 nm, and their maximum PL emission at 416-447 nm. Multilayer organic EL devices with oligo-MCPPs as an emitting layer showed the turn-on voltage of about 4.8 V, the maximum brightness of 1076 cd/m(2) (at 8.2 V), the maximum luminescence efficiency of 0.81 cd/A, and the CIE coordinates of (0.17, 0.14) with blue color. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.04.015
• 作为产物：
  描述：

  4,4-dimethyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 2-bromo-4,4-dimethyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene
  参考文献：
  名称：

  Novel cyclopenta[def]phenanthrene based blue emitting oligomers for OLEDs

  摘要：

  Novel blue emitters, oligo-MCPPs (tri-MCPP, tetra-MCPP, and penta-MCPP), have been synthesized and characterized. The introduction of cyclopenta[def]phenantbrene (CPP) units into the structure of oligo-MCPPs gave LEDs with high efficiency and pure blue emission. UV-visible absorption spectra of the thin films of these compounds appear at 333-354 nm, and their maximum PL emission at 416-447 nm. Multilayer organic EL devices with oligo-MCPPs as an emitting layer showed the turn-on voltage of about 4.8 V, the maximum brightness of 1076 cd/m(2) (at 8.2 V), the maximum luminescence efficiency of 0.81 cd/A, and the CIE coordinates of (0.17, 0.14) with blue color. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2008.04.015