8-Oxo-7,9-dithiophen-2-ylcyclopenta[a]acenaphthylene-3-carbonitrile | 1367365-14-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 8-Oxo-7,9-dithiophen-2-ylcyclopenta[a]acenaphthylene-3-carbonitrile
• CAS: 1367365-14-7
• 化学式: C₂₄H₁₁NOS₂
• 分子量: 393.489
• InChiKey: CFBAJNHIFDFCIT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.25
• 重原子数：
  28.0
• 可旋转键数：
  2.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  40.86
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  1-辛基吡咯-2,5-二酮 、 8-Oxo-7,9-dithiophen-2-ylcyclopenta[a]acenaphthylene-3-carbonitrile 以 硝基苯 为溶剂， 以60%的产率得到6-Octyl-5,7-dioxo-3,9-dithiophen-2-yl-6-azapentacyclo[9.7.1.02,10.04,8.015,19]nonadeca-1(18),2(10),3,8,11(19),12,14,16-octaene-14-carbonitrile
  参考文献：
  名称：

  A Non-Fullerene Small Molecule as Efficient Electron Acceptor in Organic Bulk Heterojunction Solar Cells

  摘要：

  A novel n-type small molecule FFI-1 was synthesized as the electron acceptor to replace PCBM in solution-processed organic BHJ solar cells. Its LUMO level (around -3.5 eV) both matches the work function of the cathode and increases VOC of the devices, making it a promising acceptor candidate. With P3HT: FFI-1 (1: 2 w/w) as active layer and LiF/Al as the cathode, the best power conversion effi ciency (PCE) reaches 1.86%.

  DOI：

  10.1002/adma.201103927
• 作为产物：
  描述：

  5-溴苊 在 chromium(VI) oxide 、 乙酸酐 、 potassium hydroxide 作用下， 以 N-甲基吡咯烷酮 、 乙醇 为溶剂， 生成 8-Oxo-7,9-dithiophen-2-ylcyclopenta[a]acenaphthylene-3-carbonitrile
  参考文献：
  名称：

  A Non-Fullerene Small Molecule as Efficient Electron Acceptor in Organic Bulk Heterojunction Solar Cells

  摘要：

  A novel n-type small molecule FFI-1 was synthesized as the electron acceptor to replace PCBM in solution-processed organic BHJ solar cells. Its LUMO level (around -3.5 eV) both matches the work function of the cathode and increases VOC of the devices, making it a promising acceptor candidate. With P3HT: FFI-1 (1: 2 w/w) as active layer and LiF/Al as the cathode, the best power conversion effi ciency (PCE) reaches 1.86%.

  DOI：

  10.1002/adma.201103927

文献信息

• [EN] VISIBLY TRANSPARENT, NEAR-INFRARED-ABSORBING AND ULTRAVIOLET-ABSORBING PHOTOVOLTAIC DEVICES<br/>[FR] DISPOSITIFS PHOTOVOLTAÏQUES VISIBLEMENT TRANSPARENTS, ABSORBANT LE PROCHE INFRAROUGE ET ABSORBANT LES ULTRAVIOLETS
  申请人：UBIQUITOUS ENERGY INC

  公开号：WO2018232358A1

  公开（公告）日：2018-12-20

  Visibly transparent photovoltaic devices are disclosed, such as those are transparent to visible light but absorb near-infrared light and/or ultraviolet light. The photovoltaic devices make use of transparent electrodes and near-infrared or ultraviolet absorbing visibly transparent photoactive compounds, optical materials, and/or buffer materials.

  可见透明光伏器件公开，例如那些对可见光透明但吸收近红外光和/或紫外光的器件。这些光伏器件利用透明电极和近红外或紫外吸收的可见透明光活性化合物、光学材料和/或缓冲材料。