3,4-didodecyl-2,5-diethynylthiophene | 874639-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 杂芳族化合物
• 英文名称: 3,4-didodecyl-2,5-diethynylthiophene
• CAS: 874639-21-1
• 化学式: C₃₂H₅₂S
• 分子量: 468.831
• InChiKey: JEYZNOPSQDCINX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  14.6
• 重原子数：
  33
• 可旋转键数：
  24
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-[3,4-didodecyl-5-(2-trimethylsilylethynyl)thiophen-2-yl]ethynyl-trimethylsilane 在 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 0.17h， 以0.64 mg的产率得到3,4-didodecyl-2,5-diethynylthiophene
  参考文献：
  名称：

  Thiadiazoloquinoxaline–Acetylene Containing Polymers as Semiconductors in Ambipolar Field Effect Transistors

  摘要：

  Two conjugated copolymers, PPTQT and PTTQT, were developed based on thiadiazoloquinoxalines connected via ethynylene pi-spacer to thiophene units. PPTQT showed maximum hole and electron mobility of 0.028 and 0.042 cm(2)/V s, respectively, being the first example of an ambipolar semiconducting material bearing triple bonds in the polymer backbone.

  DOI：

  10.1021/ja2057709

文献信息

• Process for Preparing Thieno[3,4-B] Pyrazine Copolymers,Thieno[3,4-B]- Pyrazine Copolymers Prepared by this Process, and their use
  申请人：Sensfuss Steffi

  公开号：US20090227763A1

  公开（公告）日：2009-09-10

  New thieno[3,4-b]pyrazine copolymers are prepared by reacting 5,7-functionalized thieno[3,4-b]pyrazines with substituted aromatics in the presence of solvents, bases and polymerization catalysts, the copolymers thus prepared being employed preferably in the production of photovoltaic cells.
• US8217136B2
  申请人：——

  公开号：US8217136B2

  公开（公告）日：2012-07-10