2-(4-6-(5-bromo-4-(6-(4-(5-(4-(2-bromopropan-2-yl)phenyl)-(1,3,4-oxadiazol-2-yl)phenoxy)hexyloxy)-2-methylphenoxy)hexyloxy)phenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadizaole | 1257408-45-9

• 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-(4-6-(5-bromo-4-(6-(4-(5-(4-(2-bromopropan-2-yl)phenyl)-(1,3,4-oxadiazol-2-yl)phenoxy)hexyloxy)-2-methylphenoxy)hexyloxy)phenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadizaole
• 英文别名: 2-(4-Tert-butylphenyl)-5-[4-[6-[2,5-dibromo-4-[6-[4-[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]phenoxy]hexoxy]phenoxy]hexoxy]phenyl]-1,3,4-oxadiazole；2-(4-tert-butylphenyl)-5-[4-[6-[2,5-dibromo-4-[6-[4-[5-(4-tert-butylphenyl)-1,3,4-oxadiazol-2-yl]phenoxy]hexoxy]phenoxy]hexoxy]phenyl]-1,3,4-oxadiazole
• CAS: 1257408-45-9
• 化学式: C₅₄H₆₀Br₂N₄O₆
• 分子量: 1020.9
• InChiKey: BDZRXOFSMLORJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.1
• 重原子数：
  66
• 可旋转键数：
  24
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.37
• 拓扑面积：
  115
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  1,4-bis ((6-bromohexyl) oxy) benzene 在 四丁基溴化铵 、 溴 、 sodium hydroxide 作用下， 以 乙醇 、 二氯甲烷 、 二甲基亚砜 为溶剂， 反应 24.0h， 生成 2-(4-6-(5-bromo-4-(6-(4-(5-(4-(2-bromopropan-2-yl)phenyl)-(1,3,4-oxadiazol-2-yl)phenoxy)hexyloxy)-2-methylphenoxy)hexyloxy)phenyl)-5-(4-tert-butylphenyl)-1,3,4-oxadizaole
  参考文献：
  名称：

  Enhancement of electroluminescence properties of red diketopyrrolopyrrole-doped copolymers by oxadiazole and carbazole units as pendants

  摘要：

  Two novel diketopyrrolopyrrole (DPP)-based copolymers P1-2 were prepared by doping red emitting DPP monomer (1 mol%) into benzothiadiazole alkoxybenzene and 9 9-dialkylfluorene-based copolymers through base-free Suzuki polymerization P1 contained the pendants of electron-transport oxadiazole and hole-transport carbazole but P2 did not contain them P1 had higher glass transition temperature than P2 The electroluminescence (EL) devices of P1 and P2 (ITO/PEDOT PSS/polymer/CsF/Al) exhibited red emission with external quantum efficiency of 0 63% and 0 18% and with brightness of 2681 and 885 cd/m(2) respectively The results show that the EL properties of P1 are much better than that of P2 due to the introduction of oxadiazole and carbazole as the pendants The pendants could restrain aggregation which might induce fluorescence quenching and are of benefit to keep high charge mobility The efficient energy transfer existed among the pendants polymer backbone and DPP unit These factors should be responsible for the higher EL performance of P1 (C) 2010 Elsevier Ltd All rights reserved

  DOI：

  10.1016/j.polymer.2010.09.046

文献信息

• Enhancement of electroluminescence properties of red diketopyrrolopyrrole-doped copolymers by oxadiazole and carbazole units as pendants
  作者：Yi Jin、Yanbin Xu、Zhi Qiao、Junbiao Peng、Baozheng Wang、Derong Cao

  DOI：10.1016/j.polymer.2010.09.046

  日期：2010.11

  Two novel diketopyrrolopyrrole (DPP)-based copolymers P1-2 were prepared by doping red emitting DPP monomer (1 mol%) into benzothiadiazole alkoxybenzene and 9 9-dialkylfluorene-based copolymers through base-free Suzuki polymerization P1 contained the pendants of electron-transport oxadiazole and hole-transport carbazole but P2 did not contain them P1 had higher glass transition temperature than P2 The electroluminescence (EL) devices of P1 and P2 (ITO/PEDOT PSS/polymer/CsF/Al) exhibited red emission with external quantum efficiency of 0 63% and 0 18% and with brightness of 2681 and 885 cd/m(2) respectively The results show that the EL properties of P1 are much better than that of P2 due to the introduction of oxadiazole and carbazole as the pendants The pendants could restrain aggregation which might induce fluorescence quenching and are of benefit to keep high charge mobility The efficient energy transfer existed among the pendants polymer backbone and DPP unit These factors should be responsible for the higher EL performance of P1 (C) 2010 Elsevier Ltd All rights reserved