(Z)-2-cyano-3-(7-((E)-4-(diphenylamino)styryl)-9,9-dioctyl-9H-fluoren-2-yl)acrylic acid | 1334306-21-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (Z)-2-cyano-3-(7-((E)-4-(diphenylamino)styryl)-9,9-dioctyl-9H-fluoren-2-yl)acrylic acid
• 英文别名: (Z)-2-cyano-3-[9,9-dioctyl-7-[(E)-2-[4-(N-phenylanilino)phenyl]ethenyl]fluoren-2-yl]prop-2-enoic acid
• CAS: 1334306-21-6
• 化学式: C₅₃H₅₈N₂O₂
• 分子量: 755.056
• InChiKey: DUQXIMVXLMLZSX-IRVOLDJOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  17.4
• 重原子数：
  57
• 可旋转键数：
  21
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  64.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N,N-二苯基-4-乙烯基苯胺 在 ammonium acetate 、 四丁基溴化铵 、 palladium diacetate 、 potassium carbonate 、 溶剂黄146 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 (Z)-2-cyano-3-(7-((E)-4-(diphenylamino)styryl)-9,9-dioctyl-9H-fluoren-2-yl)acrylic acid
  参考文献：
  名称：

  Fluorenylvinylenes bridged triphenylamine-based dyes with enhanced performance in dye-sensitized solar cells

  摘要：

  We have synthesized a series of new dipolar organic dyes Bn (n=0, 1, 2) employing triarylamine as the electron-donor, 2-cyanoacrylic acid as the electron-acceptor, and fluorenevinylene as the conjugated bridge, which were used as sensitizers in dye-sensitized solar cells. It is found that the solar-energy-to-electricity conversion efficiencies of the prepared DSSCs are in the range of 2.79-5.56%, which reach 35-70% of a standard device based on N719 fabricated and measured under the same conditions. The DSSC sensitized with B1 with balanced length of conjugated bridge shows the highest photo-to-electrical energy conversion efficiency and the open-circuit photovoltage (V-oc) of 0.86 V. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2011.09.008

文献信息

• Fluorenylvinylenes bridged triphenylamine-based dyes with enhanced performance in dye-sensitized solar cells
  作者：Huipeng Zhou、Pengchong Xue、Yuan Zhang、Xin Zhao、Junhui Jia、Xiaofei Zhang、Xingliang Liu、Ran Lu

  DOI：10.1016/j.tet.2011.09.008

  日期：2011.11

  We have synthesized a series of new dipolar organic dyes Bn (n=0, 1, 2) employing triarylamine as the electron-donor, 2-cyanoacrylic acid as the electron-acceptor, and fluorenevinylene as the conjugated bridge, which were used as sensitizers in dye-sensitized solar cells. It is found that the solar-energy-to-electricity conversion efficiencies of the prepared DSSCs are in the range of 2.79-5.56%, which reach 35-70% of a standard device based on N719 fabricated and measured under the same conditions. The DSSC sensitized with B1 with balanced length of conjugated bridge shows the highest photo-to-electrical energy conversion efficiency and the open-circuit photovoltage (V-oc) of 0.86 V. (C) 2011 Elsevier Ltd. All rights reserved.