(E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline | 1334306-19-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: (E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline
• CAS: 1334306-19-2
• 化学式: C₅₁H₅₉N
• 分子量: 686.036
• InChiKey: SULDFJGBNNSKPU-BYYHNAKLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  15.74
• 重原子数：
  52.0
• 可旋转键数：
  20.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  3.24
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  (E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline 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 2-cyano-3-(7-((E)-2-(7-(4-(diphenylamino)-styryl)-9,9-dioctyl-9H-fluoren-2-yl)vinyl)-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
• 作为产物：
  描述：

  N,N-二苯基-4-乙烯基苯胺 在 potassium tert-butylate 、 四丁基溴化铵 、 palladium diacetate 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.25h， 生成 (E)-4-(2-(9,9-dioctyl-7-vinyl-9H-fluoren-2-yl)vinyl)-N,N-diphenylaniline
  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