4,7-bis(4-(di(4-bromophenyl)amino)-phenyl)-2,1,3-benzothiadiazole | 1034011-89-6

• 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: 4,7-bis(4-(di(4-bromophenyl)amino)-phenyl)-2,1,3-benzothiadiazole
• CAS: 1034011-89-6
• 化学式: C₄₂H₂₆Br₄N₄S
• 分子量: 938.377
• InChiKey: GLJDCXWZHADACF-UHFFFAOYSA-N

物化性质

• 沸点：
  903.5±65.0 °C(Predicted)
• 密度：
  1.684±0.06 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  4,7-bis(4-(di(4-bromophenyl)amino)-phenyl)-2,1,3-benzothiadiazole 、 (4-己基噻吩基)三丁基锡 在 trans-bis(triphenylphosphine)palladium dichloride 作用下， 生成 4-[4-[4-[4-(4-hexylthiophen-2-yl)-N-[4-(4-hexylthiophen-2-yl)phenyl]anilino]phenyl]-2,1,3-benzothiadiazol-7-yl]-N,N-bis[4-(4-hexylthiophen-2-yl)phenyl]aniline
  参考文献：
  名称：

  基于三苯胺的四臂分子，用于溶液处理的具有高光电压的有机太阳能电池†

  摘要：

  一个新的四臂分子Th 4（DTPAB），以三苯胺-苯并噻二唑-三苯胺单元为核心，4-己基噻吩因为武器是合成的。基于Th 4（DTPAB）和PC 71 BM的共混物进行固溶处理的有机太阳能电池，其功率转换效率为3.18％，而开路电压为0.96V。

  DOI：

  10.1039/c3ta10401j
• 作为产物：
  描述：

  4,4'-(benzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-diphenylaniline) 在 N-溴代丁二酰亚胺(NBS) 作用下， 生成 4,7-bis(4-(di(4-bromophenyl)amino)-phenyl)-2,1,3-benzothiadiazole
  参考文献：
  名称：

  基于三苯胺的四臂分子，用于溶液处理的具有高光电压的有机太阳能电池†

  摘要：

  一个新的四臂分子Th 4（DTPAB），以三苯胺-苯并噻二唑-三苯胺单元为核心，4-己基噻吩因为武器是合成的。基于Th 4（DTPAB）和PC 71 BM的共混物进行固溶处理的有机太阳能电池，其功率转换效率为3.18％，而开路电压为0.96V。

  DOI：

  10.1039/c3ta10401j

文献信息

• Comparative study on triphenylamine-based bi-armed and four-armed small molecule donors for solution processed organic solar cells
  作者：Hongyu Zhen、Zuosheng Peng、Lintao Hou、Tao Jia、Qi Li、Qiong Hou

  DOI：10.1016/j.dyepig.2014.09.005

  日期：2015.2

  A novel four-armed triphenylamine (TPA)-based molecule named (TPATh)(4)TPA(2)B with 4,7-bis(4-diphenylaminophenyl)-2,1,3-benzothiadiazole unit as the central building block and triphenylamine-3-dodecylthiophene unit as the arms and a bi-armed TPA-based molecule named (TPATh)(2)(MTPA)(2)B with the same central building block and arms as those of (TPATh)(4)TPA(2)B were designed and synthesized by Pd-catalyzed Stille reaction. The thermal stability, photophysical and electrochemical properties of these small molecules are studied. Moreover, they are evaluated in solution processed bulk-hetero-junction organic solar cells (OSCs). The device performances of the OSCs based on these small molecule donors and [6,6]-phenyl-C-71-butyric acid methyl ester (PC71BM) were studied. With the same core, the four-armed molecule has the higher absorption and better miscibility with PC71BM than that of bi-armed molecule, while the bi-armed molecule (TPATh)(2)(MTPA)(2)B has the higher hole mobility. The power conversion efficiency of the OSCs based on (TPATh)(4)TPA(2)B as donor and PC71BM as acceptor is 1.3% with open-circuit voltage 0.71 V. (C) 2014 Elsevier Ltd. All rights reserved.