N,N-dimethyldihydrobenzophenazine | 35975-08-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: N,N-dimethyldihydrobenzophenazine
• 英文别名: 9,14-dimethyl-9,14-dihydrodibenzophenazine；9,14-dimethyl-9,14-dihydrodibenzo[a,c]phenazine；9,14-dimethylphenanthro[9,10-b]quinoxaline
• CAS: 35975-08-7
• 化学式: C₂₂H₁₈N₂
• 分子量: 310.398
• InChiKey: CPTLVAUSBLXAIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  、 碘甲烷 在 sodium 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 生成 N,N-dimethyldihydrobenzophenazine
  参考文献：
  名称：

  鞍形N,N'-二取代-二氢二苯并[a,c]吩嗪的激发态构象/电子响应：从红光到深蓝光和白光组合的宽调谐发射

  摘要：

  使用定制的策略将 5,10-二甲基吩嗪 (DMP) 修饰为供体-受体型 N,N'-二取代-二氢二苯并[a,c]吩嗪。代表性化合物 DMAC（N,N'-二甲基）、DPAC（N,N'-二苯基）和 FlPAC（N-苯基-N'-芴基）显示出显着的非平面扭曲（即鞍形）和非常大的斯托克斯- 转移发射与溶剂极性无关。对于对 N,N' 取代基具有较高位阻的 DPAC 和 FlPAC，也会出现正常的斯托克斯位移发射，其峰值波长显示溶剂极性依赖性。这些独特的光物理行为通过电子配置耦合构象变化在激发态几何平面化过程中合理化。这种提出的机制不同于为解释 DMP 的异常长波长发射而强加的对称规则，并且得到了极性、粘度和温度相关稳态和纳秒时间分辨光谱的坚定支持。结合飞秒早期动力学和反应能量表面的计算模拟，结果引导我们建立了一个连续的三步动力学。N,N'-二取代-二氢二苯并[a,c]吩嗪电子激发后，发生分子内电荷转移，

  DOI：

  10.1021/jacs.5b03491

文献信息

• Hole-trapping materials for improved OLED efficiency
  申请人：Jarikov V. Viktor

  公开号：US20060008672A1

  公开（公告）日：2006-01-12

  An organic light-emitting device includes a light-emitting layer including a host, a dopant, and a hole-trapping material, wherein the hole-trapping material is provided at 0.01 to less than 5% by volume relative to the light-emitting layer volume, has an oxidation potential that is selected so that it is less than the oxidation potential of the host in order to serve as a hole trap, has an oxidation potential that is selected so as to avoid formation of a certain charge transfer complex between the hole-trapping material and the host if the charge transfer complex causes a reduction in the electroluminescent efficiency of the dopant, and has an oxidation potential that is selected so as to avoid formation of the charge transfer complex between the hole-trapping material and the dopant.
• DISPLAY ELEMENT AND METHOD OF DRIVING THE SAME
  申请人：Kokeguchi Noriyuki

  公开号：US20100091353A1

  公开（公告）日：2010-04-15

  Provided is a novel electrochemical display element which performs bright white display, high contrast black/white display and full-color display with a simple member configuration. A method for driving such display element is also provided. The display element contains an electrochromic compound, which is colored or has its color disappear due to oxidation or reduction, a metallic salt compound, an electrolyte and a white scattered material, between opposing electrodes. The display element substantially performs multiple color display of three colors or more, i.e., black display, white display and colored display other than black, by driving operation of the opposing electrodes.
• US7504163B2
  申请人：——

  公开号：US7504163B2

  公开（公告）日：2009-03-17
• US8014056B2
  申请人：——

  公开号：US8014056B2

  公开（公告）日：2011-09-06