3,7-dibromo-10-hexylphenoxazine | 866926-86-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 3,7-dibromo-10-hexylphenoxazine
• 英文别名: 3,7-Dibromo-10-hexylphenoxazine
• CAS: 866926-86-5
• 化学式: C₁₈H₁₉Br₂NO
• 分子量: 425.163
• InChiKey: VSSKHEPXFNXODN-UHFFFAOYSA-N

物化性质

• 沸点：
  480.6±45.0 °C(Predicted)
• 密度：
  1.496±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  12.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  苯并恶唑 、 3,7-dibromo-10-hexylphenoxazine 在 PdCl(C₃H₅)(dppb) 、 caesium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  벤조옥사졸 유도체 및 이를 포함하는 형광재료

  摘要：

  本发明涉及如下所示的苯并噁唑衍生物。因此，可以提供一种荧光材料，其荧光量得到显着改善，染色性和分散性优异，并且通过减少使用量来最小化环境污染并提高经济性。【结构式1】

  公开号：

  KR20210081549A
• 作为产物：
  描述：

  吩噁嗪 在 溴 、 sodium hydride 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 28.0h， 生成 3,7-dibromo-10-hexylphenoxazine
  参考文献：
  名称：

  Phenoxazine-Based Conjugated Polymers:  A New Class of Organic Semiconductors for Field-Effect Transistors

  摘要：

  Five new phenoxazine-based conjugated polymers, including poly(10-hexylphenoxazine-3,7-diyl), poly(10-hexylphenoxazine-3,7-diyl-alt-9,9-dihexyl-2,7-fluorene), and poly(10-hexylphenoxazine-3,7-diyl-alt-3-hexyl-2,5-thiophene), were synthesized, characterized, and successfully used as p-channel semiconductors in organic field-effect transistors. The polymers have high glass transition temperatures in the 112-230 degrees C range. The phenoxazine-based polymers have low ionization potentials or high-lying HOMO levels (4.8-4.9 eV), which were estimated from cyclic voltammetry. Organic field-effect transistors based on the phenoxazine polymer semiconductors have a field effect hole mobility of up to 6 x 10(-4) cm(2)/(V s) and an on/off ratio of up to 10(4). These results demonstrate that phenoxazine-based conjugated polymers are promising p-type semiconductors for solution processable thin film transistors.

  DOI：

  10.1021/ma0510993

文献信息

• 벤조옥사졸 유도체 및 이를 포함하는 형광재료
  申请人：KOREA NATIONAL UNIVERSITY OF TRANSPORTATION Industry-Academic Cooperation Foundation 한국교통대학교산학협력단(220040135375) BRN ▼303-82-06821

  公开号：KR20210081549A

  公开（公告）日：2021-07-02

  본 발명은 하기 구조식 1로 표시되는 벤조옥사졸 유도체에 관한 것이다. 이에 따라, 형광수율이 현저히 개선되고, 염색성과 분산성이 우수하며, 사용량을 저감함으로써 환경오염을 최소화하고 경제성을 향상시킬 수 있는 형광재료를 제공할 수 있다. [구조식 1]

  本发明涉及如下所示的苯并噁唑衍生物。因此，可以提供一种荧光材料，其荧光量得到显着改善，染色性和分散性优异，并且通过减少使用量来最小化环境污染并提高经济性。【结构式1】
• Phenoxazine-Based Conjugated Polymers:  A New Class of Organic Semiconductors for Field-Effect Transistors
  作者：Yan Zhu、Amit Babel、Samson A. Jenekhe

  DOI：10.1021/ma0510993

  日期：2005.9.1

  Five new phenoxazine-based conjugated polymers, including poly(10-hexylphenoxazine-3,7-diyl), poly(10-hexylphenoxazine-3,7-diyl-alt-9,9-dihexyl-2,7-fluorene), and poly(10-hexylphenoxazine-3,7-diyl-alt-3-hexyl-2,5-thiophene), were synthesized, characterized, and successfully used as p-channel semiconductors in organic field-effect transistors. The polymers have high glass transition temperatures in the 112-230 degrees C range. The phenoxazine-based polymers have low ionization potentials or high-lying HOMO levels (4.8-4.9 eV), which were estimated from cyclic voltammetry. Organic field-effect transistors based on the phenoxazine polymer semiconductors have a field effect hole mobility of up to 6 x 10(-4) cm(2)/(V s) and an on/off ratio of up to 10(4). These results demonstrate that phenoxazine-based conjugated polymers are promising p-type semiconductors for solution processable thin film transistors.