2-ethynylthieno[3,2-b]thiophene | 1345541-37-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩并噻吩类
• 英文名称: 2-ethynylthieno[3,2-b]thiophene
• 英文别名: 5-Ethynylthieno[3,2-b]thiophene；5-ethynylthieno[3,2-b]thiophene
• CAS: 1345541-37-8
• 化学式: C₈H₄S₂
• 分子量: 164.252
• InChiKey: FYBWUSQKDOELLD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-ethynylthieno[3,2-b]thiophene 、 2,3,7,8-tetrabutylanthradithiophene-5,11-dione 在 正丁基锂 、 盐酸 、 tin(ll) chloride 作用下， 以 四氢呋喃 、 正己烷 、 水 为溶剂， 反应 4.5h， 以31%的产率得到5,11-bis(thieno[3,2-b]thiophen-5-ylethynyl)-2,3,7,8-tetrabutylanthradithiophene
  参考文献：
  名称：

  First Tetrabutylanthradithiophene (TBADT) Derivatives for Solution-Processed Thin-Film Transistors

  摘要：

  合成了三种新的可溶性四丁基蒽二硫醚（TBADT）基有机半导体，带有两个苯乙炔、噻吩-2-乙炔和噻吩[3,2-b]噻吩-5-乙炔取代基，并对其热、光学和电化学性质进行了表征。对这些化合物进行初步测试，通过滴铸法制备薄膜晶体管，显示出p通道TFT输运，孔迁移率高达1.5×10⁻³ cm²/Vs，电流开关比为10⁴。

  DOI：

  10.1055/s-0030-1261191
• 作为产物：
  描述：

  噻吩并[3,2-b]噻吩 在 正丁基锂 、 三苯基膦 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 3.25h， 生成 2-ethynylthieno[3,2-b]thiophene
  参考文献：
  名称：

  First Tetrabutylanthradithiophene (TBADT) Derivatives for Solution-Processed Thin-Film Transistors

  摘要：

  合成了三种新的可溶性四丁基蒽二硫醚（TBADT）基有机半导体，带有两个苯乙炔、噻吩-2-乙炔和噻吩[3,2-b]噻吩-5-乙炔取代基，并对其热、光学和电化学性质进行了表征。对这些化合物进行初步测试，通过滴铸法制备薄膜晶体管，显示出p通道TFT输运，孔迁移率高达1.5×10⁻³ cm²/Vs，电流开关比为10⁴。

  DOI：

  10.1055/s-0030-1261191

文献信息

• CONJUGATED POLYMER CONTAINING ETHYNYL CROSSLINKING GROUP, MIXTURE, COMPOSITION, ORGANIC ELECTRONIC DEVICE CONTAINING THE SAME AND APPLICATION THEREOF
  申请人：Guangzhou Chinaray Optoelectronic Materials Ltd.

  公开号：EP3246347A1

  公开（公告）日：2017-11-22

  Provided are a conjugated polymer containing ethynyl crosslinking group, mixture, composition, organic electronic device containing the same and application thereof. The conjugated polymer material has a conjugated main chain structure and an ethynyl crosslinking group as a functional side chain. The conjugated polymer material produces an insoluble and unmeltable crosslinked interpenetrating network polymer film under heating, has excellent solvent-resistance, and is suitable for manufacturing a complex multi-layer organic electronic device. The conjugated polymer can be applied in optoelectronic devices such as an organic field effect transistor, an organic light emitting diode (OLED), a polymer solar cell, a perovskite solar cell, etc, and improves device performance.

  本文提供了一种含有乙炔交联基团的共轭聚合物、混合物、组合物、含有该共轭聚合物的有机电子器件及其应用。共轭聚合物材料具有共轭主链结构和作为功能侧链的乙炔交联基团。该共轭聚合物材料在加热条件下可生成不溶不熔的交联互穿网络聚合物薄膜，具有优异的耐溶剂性，适用于制造复杂的多层有机电子器件。该共轭聚合物可应用于光电器件，如有机场效应晶体管、有机发光二极管（OLED）、聚合物太阳能电池、过氧化物太阳能电池等，并能提高器件性能。
• Conjugated polymer containing ethynyl crosslinking group, mixture, formulation, organic electronic device containing the same and application therof
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US10364316B2

  公开（公告）日：2019-07-30

  Provided are a conjugated polymer containing ethynyl crosslinking group, mixture, formulation, organic electronic device containing the same and application thereof. The conjugated polymer material has a conjugated main chain structure and an ethynyl crosslinking group as a functional side chain. The conjugated polymer material produces an insoluble and unmeltable crosslinked interpenetrating network polymer film under heating, has excellent solvent-resistance, and is suitable for manufacturing a complex multi-layer organic electronic device. The conjugated polymer can be applied in optoelectronic devices such as an organic field effect transistor, an organic light emitting diode (OLED), a polymer solar cell, a perovskite solar cell, etc, and improves device performance.

  本文提供了一种含有乙炔交联基团的共轭聚合物、混合物、配方、含有该共轭聚合物的有机电子器件及其应用。共轭聚合物材料具有共轭主链结构和作为功能侧链的乙炔交联基团。该共轭聚合物材料在加热条件下可生成不溶不熔的交联互穿网络聚合物薄膜，具有优异的耐溶剂性，适用于制造复杂的多层有机电子器件。该共轭聚合物可应用于光电器件，如有机场效应晶体管、有机发光二极管（OLED）、聚合物太阳能电池、过氧化物太阳能电池等，并能提高器件性能。
• [EN] CONJUGATED POLYMER CONTAINING ETHYNYL CROSSLINKING GROUP, MIXTURE, COMPOSITION, ORGANIC ELECTRONIC DEVICE CONTAINING THE SAME AND APPLICATION THEREOF<br/>[FR] POLYMÈRE CONJUGUÉ CONTENANT UN GROUPE DE RÉTICULATION ÉTHYNYLE, MÉLANGE, COMPOSITION, DISPOSITIF ÉLECTRONIQUE ORGANIQUE LE CONTENANT ET APPLICATION ASSOCIÉE<br/>[ZH] 含乙炔基交联基团的共轭聚合物、包含其的混合物、组合物、有机电子器件及其应用
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD

  公开号：WO2016112761A1

  公开（公告）日：2016-07-21

  本发明提供含乙炔基交联基团的共轭聚合物、包含其的混合物、组合物、有机电子器件及其应用。所述共轭聚合物材料具有共轭的主链结构及功能化的侧链乙炔基交联基团。所述共轭聚合物材料在加热的条件下交联生成不溶不熔的互穿网络聚合物薄膜，具有优异的抗溶剂性能，适于制作复杂的多层有机电子器件。所述共轭聚合物能够应用于有机场效应晶体管、有机发光二极管、聚合物太阳电池、钙钛矿太阳电池等光电器件中，并改善器件性能。
• AGENTS FOR ENHANCED CHARGE TRANSPORT ACROSS MICROBIAL MEMBRANES
  申请人：BAZAN Guillermo C.

  公开号：US20120264649A1

  公开（公告）日：2012-10-18

  The invention provides molecules useful for enhancing charge transport across membranes, such as electron transport across membranes, and methods of using such molecules, for example in improving the performance of a microbial fuel cell or in staining microbes for observation. The amphiphilic molecule comprises a conjugated core with hydrophilic groups on either end. The amphiphilic molecule inserts into the membrane of a microbe and facilitates charge transfer across the membrane of the microbe.
• TREATING SOLUTION FOR ELECTRONIC PARTS, AND PROCESS FOR PRODUCING ELECTRONIC PARTS
  申请人：FINE POLYMERS CORPORATION

  公开号：US20150279654A1

  公开（公告）日：2015-10-01

  The invention provides an aqueous solution capable of selectively protecting a nitrogen-containing silicon compound from corrosion by a treating solution for etching, cleaning or the like, etching oxygen-containing, carbon-containing silicon in particular, and making a large etch rate difference between a nitrogen-containing silicon compound and an oxygen-containing silicon compound, and a process for producing electronic parts as well. The invention is embodied by a treating solution for electronic parts that is an aqueous solution containing one or two or more of anionic surface active agents represented by the following formulae (1), (2) and (3), and a process for producing an electronic part. wherein R 1 , R 2 , and R 3 stands for hydrogen or an alkyl or alkylene group having 1 to 4 carbon atoms, and X 1 stands for a functional group capable of becoming an anionic ion. wherein R 4 stands for hydrogen or an alkyl or alkylene group having 1 to 4 carbon atoms, X 2 stands for a functional group capable of becoming an anionic ion, and n stands for a natural number of greater than 2. wherein R 5 stands for hydrogen or an alkyl or alkylene group having 1 to 4 carbon atoms, and X 3 , and X 4 stands for a functional group capable of becoming an anionic ion.