3'-vinyl-2,2':5',2''-terthiophene | 184650-46-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 双噻吩和低聚噻吩
• 英文名称: 3'-vinyl-2,2':5',2''-terthiophene
• 英文别名: 2~3~-Ethenyl-1~2~,2~2~:2~5~,3~2~-terthiophene；3-ethenyl-2,5-dithiophen-2-ylthiophene
• CAS: 184650-46-2
• 化学式: C₁₄H₁₀S₃
• 分子量: 274.431
• InChiKey: WXWWYPKLWTUSTF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲基三苯基溴化膦 、 3'-formyl-2,2':5',2''-terthiophene 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以90%的产率得到3'-vinyl-2,2':5',2''-terthiophene
  参考文献：
  名称：

  A modular procedure for the synthesis of functionalised β-substituted terthiophene monomers for conducting polymer applications

  摘要：

  An efficient modular strategy has been developed for the synthesis of beta-functionalised terthiophene monomers using Suzuki-Miyaura and Wittig/Horner-Emmons chemistries. This paper discusses the problems encountered with converting the beta-terthiophene aldehyde building block to the beta-terthiophene phosphonium salt and the use of this material in a Wittig condensation. An improved strategy using the beta-terthiophene phosphonate building block constructed via Suzuki-Miyaura coupling protocols was developed. We have synthesised and characterised a broad range of functionalised terthiophene materials that have been designed for specific end-use applications. The availability of these building blocks has dramatically increased access to a range of key monomers. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2007.08.022

文献信息

• Silicone Composition and Organic Light-Emitting Diode
  申请人：Suzuki Toshio

  公开号：US20110017986A1

  公开（公告）日：2011-01-27

  A silicone composition comprising (A) a hydrolysis product prepared by reacting at least one thiophenyl-substituted silane and a cross-linking agent with water in the presence of an organic solvent to form an organic phase containing the hydrolysis product and an aqueous phase, and separating the organic phase from the aqueous phase, and (B) an organic solvent; and an organic light-emitting diode (OLED) containing a hole-transport/hole-injection layer comprising a cured polysiloxane prepared by applying the aforementioned silicone composition to form a film and curing the film.

  一种硅组合物，包括（A）至少一种硫代苯基取代硅烷和交联剂在有机溶剂存在下与水反应制备的水解产物，形成含有水解产物的有机相和水相，并将有机相与水相分离，以及（B）有机溶剂；以及包含经由将上述硅组合物涂覆形成薄膜并固化薄膜制备的固化聚硅氧烷的空穴传输/空穴注入层的有机发光二极管（OLED）。
• SILICONE COMPOSITION AND ORGANIC LIGHT-EMITTING DIODE
  申请人：Dow Corning Corporation

  公开号：EP2262861B1

  公开（公告）日：2012-09-19
• SILICON-BASED ENERGY STORAGE DEVICES WITH FUNCTIONAL THIOPHENE COMPOUNDS OR DERIVATIVES OF THIOPHENE CONTAINING ELECTROLYTE ADDITIVES
  申请人：Enevate Corporation

  公开号：US20200388881A1

  公开（公告）日：2020-12-10

  Electrolytes and electrolyte additives for energy storage devices comprising functional thiophene compounds are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, an electrolyte, and at least one electrolyte additive selected from a thiophene compound.
• US8475937B2
  申请人：——

  公开号：US8475937B2

  公开（公告）日：2013-07-02
• [EN] SILICONE COMPOSITION AND ORGANIC LIGHT-EMITTING DIODE<br/>[FR] COMPOSITION DE SILICONE ET DIODE ÉLECTROLUMINESCENTE ORGANIQUE
  申请人：DOW CORNING

  公开号：WO2009120434A1

  公开（公告）日：2009-10-01

  A silicone composition comprising (A) a hydrolysis product prepared by reacting at least one thiophenyl- substituted silane and a cross-linking agent with water in the presence of an organic solvent to form an organic phase containing the hydrolysis product and an aqueous phase, and separating the organic phase from the aqueous phase, and (B) an organic solvent; and an organic light-emitting diode (OLED) containing a hole-transport/hole-injection layer comprising a cured polysiloxane prepared by applying the aforementioned silicone composition to form a film and curing the film.