2,6-bis(trimethyltin)-4,8-bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻吩类
• 英文名称: 2,6-bis(trimethyltin)-4,8-bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene
• 英文别名: (4,8-Bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)；[4,8-bis[5-(2-hexyldecyl)thiophen-2-yl]-2-trimethylstannylthieno[2,3-f][1]benzothiol-6-yl]-trimethylstannane
• 化学式: C₅₆H₉₀S₄Sn₂
• 分子量: 1129.01
• InChiKey: FEZGHGWWCCRPPR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  20.42
• 重原子数：
  62
• 可旋转键数：
  32
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  113
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,6-bis(trimethyltin)-4,8-bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene 、 6-bromothieno[3,4-b]thiophene-2-carboxylic acid-2-ethylhexyl ester 在 四(三苯基膦)钯 作用下， 以 甲苯 为溶剂， 反应 24.0h， 生成
  参考文献：
  名称：

  用于高性能聚合物太阳能电池的含苯并二噻吩和噻吩并噻吩链段的区域规则聚合物，具有不同的供电子侧链

  摘要：

  本研究描述了基于聚（噻吩并[3,4-b]噻吩）苯并[1,2-b：4,5-b']二噻吩（PTB）聚合物系列的具有D的区域规整聚合物的侧链效应的系统研究1- AD 2 -A配置，表示为PTT-BDT（R 1）-TT-BDT（R 2）。合成的三种区域规则聚合物使用相同的共轭主链，但具有不同的侧链（R 1，R 2），P1；和 己基癸基噻吩（HD，R 1）和乙基己基噻吩（EH，R 2），P2；己基癸基噻吩（HD，R 1）和乙基己基噻吩（S-EH，R 2），P3；己基癸硫基噻吩（S-HD，R 1）和乙基己基硫代噻吩（S-EH，R 2）。不同侧链的引入影响了光学，电化学，分子堆积特性和器件性能。具有烷硫基噻吩基团R 1和R 2的P3聚合物与具有相对较少的烷硫基噻吩基团的其他聚合物相比，其显示出更宽的光吸收和更低的HOMO水平。此外，P3聚合物表现出良好的聚合物取向性和较短的π-π堆积距离，可在BHJ P

  DOI：

  10.1016/j.dyepig.2018.05.047
• 作为产物：
  描述：

  1-溴-2-己基癸烷 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 反应 9.0h， 生成 2,6-bis(trimethyltin)-4,8-bis(5-(2-hexyldecyl)thiophen-2-yl)benzo[1,2-b:4,5-b′]dithiophene
  参考文献：
  名称：

  Side chain effect on poly(beznodithiophene-co-dithienobenzoquinoxaline) and their applications for polymer solar cells

  摘要：

  Two conjugated polymers (PBDT86-TQ and PBDT88-TQ) with different side chains, but with the same polymer backbone, have been prepared for polymer solar cells. The side chains in the two polymers induced different steric hindrance. PBDT86-TQ showed the 0-0 absorption peak at similar to 740 nm, and it was blue-shifted to similar to 660 nm for PBDT88-TQ as a result of strong steric hindrance from two dioctyl chains. Further, the HOMO energy levels of PBDT86-TQ (-5.10 eV) and PBDT88-TQ (-5.54 eV) also showed a large difference. The hole mobility of PBDT88-TQ is similar to 70 times higher than that of PBDT86-TQ. The photovoltaic cells based on PBDT86-TQ gave a very low PCE of 0.69-0.80%, and for PBDT88-TQ-based cells, the PCEs were improved to 3.70-4.50% with a V-oc of up to 0.98 V and improved J(sc) and FF. These results show the importance of side chains on the design of conjugated polymers for high performance polymer solar cells. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2015.11.052

文献信息

• Conjugated polymers and their use in optoelectronic devices
  申请人：Polyera Corporation

  公开号：US08772442B2

  公开（公告）日：2014-07-08

  Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes.

  本发明涉及某些聚合物化合物及其在有机和混合光学、光电和/或电子器件中作为有机半导体的用途，例如光伏电池、发光二极管、发光晶体管和场效应晶体管。所披露的化合物可以提供改进的器件性能，例如通过功率转换效率、填充因子、开路电压、场效应迁移率、开/关电流比和/或在光伏电池或晶体管中的空气稳定性等参数进行测量。所披露的化合物可以在常见溶剂中具有良好的溶解性，从而通过溶液工艺进行器件制造。
• Conjugated Polymers and Their Use in Optoelectronic Devices
  申请人：Polyera Corporation

  公开号：US20130200354A1

  公开（公告）日：2013-08-08

  Disclosed are certain polymeric compounds and their use as organic semiconductors in organic and hybrid optical, optoelectronic, and/or electronic devices such as photovoltaic cells, light emitting diodes, light emitting transistors, and field effect transistors. The disclosed compounds can provide improved device performance, for example, as measured by power conversion efficiency, fill factor, open circuit voltage, field-effect mobility, on/off current ratios, and/or air stability when used in photovoltaic cells or transistors. The disclosed compounds can have good solubility in common solvents enabling device fabrication via solution processes.

  本文披露了一些聚合物化合物及其在有机和混合光学、光电和/或电子器件中作为有机半导体的用途，例如光伏电池、发光二极管、发光晶体管和场效应晶体管。披露的化合物可以提供改进的器件性能，例如通过功率转换效率、填充因子、开路电压、场效应迁移率、开关电流比和/或空气稳定性等方面进行测量时，在光伏电池或晶体管中使用时。披露的化合物可以在常见溶剂中具有良好的溶解性，从而通过溶液工艺进行器件制造。
• POLYMERIC BLENDS AND RELATED OPTOELECTRONIC DEVICES
  申请人：Raynergy Tek Incorporation

  公开号：US20150171332A1

  公开（公告）日：2015-06-18

  The present invention relates to all-polymer blends including an electron-acceptor polymer and an electron-donor polymer, capable of providing improved device performance, for example, as measured by power conversion efficiency, when used in photovoltaic cells.

  本发明涉及全部由聚合物混合物组成，包括一个电子受体聚合物和一个电子给体聚合物，当用于光伏电池中时，能够提供改善的设备性能，例如通过功率转换效率测量。
• Polymeric Blends and Related Optoelectronic Devices
  申请人：POLYERA CORPORATION

  公开号：US20130247992A1

  公开（公告）日：2013-09-26

  Disclosed are all-polymer blends including an electron-acceptor polymer and an electron-donor polymer, capable of providing improved device performance, for example, as measured by power conversion efficiency, when used in photovoltaic cells.

  本发明涉及全聚合物混合物，包括电子受体聚合物和电子给体聚合物，能够在光伏电池中提供改进的器件性能，例如通过功率转换效率等测量得到的性能。
• Polymeric blends and related optoelectronic devices
  申请人：Raynergy Tek Incorporation

  公开号：US09312492B2

  公开（公告）日：2016-04-12

  The present invention relates to all-polymer blends including an electron-acceptor polymer and an electron-donor polymer, capable of providing improved device performance, for example, as measured by power conversion efficiency, when used in photovoltaic cells.

  本发明涉及全聚合物混合物，包括一个电子受体聚合物和一个电子给体聚合物，在光伏电池中使用时能够提供改善的装置性能，例如通过功率转换效率测量。