2,7-dibromo-9-hexyl-9-[3-(4-(morpholin-4-yl)-1,8-naphthalimid-9-yl)propyl]fluorene | 1029355-44-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,7-dibromo-9-hexyl-9-[3-(4-(morpholin-4-yl)-1,8-naphthalimid-9-yl)propyl]fluorene
• 英文别名: 2-[3-(2,7-Dibromo-9-hexylfluoren-9-yl)propyl]-6-morpholin-4-ylbenzo[de]isoquinoline-1,3-dione
• CAS: 1029355-44-9
• 化学式: C₃₈H₃₈Br₂N₂O₃
• 分子量: 730.539
• InChiKey: ZFLFAGWJMPLIBZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.4
• 重原子数：
  45
• 可旋转键数：
  10
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  49.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  4-morpholino-1,8-naphthalic anhydride 、 2,7-二溴-9-己基-9-(3-氨基丙基)芴 在 溶剂黄146 作用下， 反应 40.0h， 以31%的产率得到2,7-dibromo-9-hexyl-9-[3-(4-(morpholin-4-yl)-1,8-naphthalimid-9-yl)propyl]fluorene
  参考文献：
  名称：

  Blue electroluminescent polymers with dopant–host systems and molecular dispersion features: polyfluorene as the deep blue host and 1,8-naphthalimide derivative units as the light blue dopants

  摘要：

  我们选择 1,8-萘二甲酰亚胺衍生物作为浅蓝色发光掺杂单元，选择聚芴作为深蓝色发光聚合物宿主，并将掺杂单元共价连接到聚合物宿主的侧链上，从而开发出一系列具有掺杂宿主体系和分子分散特性的高效蓝色电致发光聚合物。由于从聚合物主链到掺杂单元之间的能量转移和电荷捕获，聚合物的电致发光光谱同时显示出聚合物主链的深蓝色发射和掺杂单元的浅蓝色发射。通过改变掺杂单元的化学结构，我们控制了从聚合物宿主到掺杂单元的能量转移和电荷捕获，从而调整了所得聚合物的发射颜色。基于这些聚合物的单层器件（ITO/PEDOT/聚合物/Ca/Al）经热退火后发出深蓝色光，发光效率为 2.89 cd Aâ1，功率效率为 2.01 lm Wâ1，CIE 坐标为 0.16，0.17；或发出天蓝色光，发光效率为 6.84 cd Aâ1，功率效率为 4.28 lm Wâ1，CIE 坐标为 0.15，0.22。它们出色的电致发光性能得益于从聚合物基体到高荧光掺杂单元的能量转移和电荷捕获。

  DOI：

  10.1039/b716234k

文献信息

• Polymer having 1,8-naphtalimide group and organic light emitting device including the same
  申请人：Noh Tae-Yong

  公开号：US20080036370A1

  公开（公告）日：2008-02-14

  Provided is a polymer including a 1,8-naphtalimide group represented by Formula 1: A polymer including a 1,8-naphtalimide group as a side chain shows high photoluminescence quantum efficiency and an organic light emitting device including the polymer has improved light emitting properties of efficiency and lifespan.
• Blue electroluminescent polymers with dopant–host systems and molecular dispersion features: polyfluorene as the deep blue host and 1,8-naphthalimide derivative units as the light blue dopants
  作者：Jun Liu、Jianxin Cao、Shiyang Shao、Zhiyuan Xie、Yanxiang Cheng、Yanhou Geng、Lixiang Wang、Xiabin Jing、Fosong Wang

  DOI：10.1039/b716234k

  日期：——

  We developed a series of highly efficient blue electroluminescent polymers with dopant–host systems and molecular dispersion features by selecting 1,8-naphthalimide derivatives as the light blue emissive dopant units, choosing polyfluorene as the deep blue emissive polymer host and covalently attaching the dopant units to the side chain of the polymer host. The polymers' EL spectra exhibited both deep blue emission from the polymer host and light blue emission from the dopant units because of the energy transfer and charge trapping from the polymer host to the dopant units. By modifying the chemical structures of the dopant units, we controlled the energy transfer and charge trapping from the polymer host to the dopant units and consequently tuned the emission colors of the resulting polymers. Thermally annealed single-layer devices (ITO/PEDOT/polymer/Ca/Al) based on these polymers emitted deep blue light with a luminous efficiency of 2.89 cd A−1, a power efficiency of 2.01 lm W−1 and CIE coordinates (0.16, 0.17), or emitted sky-blue light with a luminous efficiency of 6.84 cd A−1, a power efficiency of 4.28 lm W−1 and CIE coordinates (0.15, 0.22). Their excellent EL performances were due to the energy transfer and charge trapping from the polymer host to the highly fluorescent dopant units.

  我们选择 1,8-萘二甲酰亚胺衍生物作为浅蓝色发光掺杂单元，选择聚芴作为深蓝色发光聚合物宿主，并将掺杂单元共价连接到聚合物宿主的侧链上，从而开发出一系列具有掺杂宿主体系和分子分散特性的高效蓝色电致发光聚合物。由于从聚合物主链到掺杂单元之间的能量转移和电荷捕获，聚合物的电致发光光谱同时显示出聚合物主链的深蓝色发射和掺杂单元的浅蓝色发射。通过改变掺杂单元的化学结构，我们控制了从聚合物宿主到掺杂单元的能量转移和电荷捕获，从而调整了所得聚合物的发射颜色。基于这些聚合物的单层器件（ITO/PEDOT/聚合物/Ca/Al）经热退火后发出深蓝色光，发光效率为 2.89 cd Aâ1，功率效率为 2.01 lm Wâ1，CIE 坐标为 0.16，0.17；或发出天蓝色光，发光效率为 6.84 cd Aâ1，功率效率为 4.28 lm Wâ1，CIE 坐标为 0.15，0.22。它们出色的电致发光性能得益于从聚合物基体到高荧光掺杂单元的能量转移和电荷捕获。