| 1351520-98-3

• 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
• CAS: 1351520-98-3
• 化学式: C₂₁H₂₀S₃
• 分子量: 368.588
• InChiKey: MOOZIFZIUYADKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.39
• 重原子数：
  24.0
• 可旋转键数：
  8.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  、 (4-bromobutyl)dimethylsilane 在 dichloro( 1,5-cyclooctadiene)platinum(ll) 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 3.08h， 以65%的产率得到
  参考文献：
  名称：

  Water- and Ionic-Liquid-Soluble Branched Polythiophenes Bearing Anionic and Cationic Moieties

  摘要：

  The synthesis of ionically functionalized branched polythiophenes with either carboxylic acid (anionic, P3T-COOH) or methylimidazolium (cationic, P3T-MIM) end groups is presented. Due to the large number of end groups present in the polymer, the functionalization has a major impact on the solubility of the polymers. In the case of P3T-COOH, the polymer shows a fully reversible phase transfer between organic solvents and water, depending on the pH. Remarkably, the ionic-liquid-modified polymer P3T-MIM is soluble in a room-temperature ionic liquid. The absorption properties are unaffected by the functional end groups.

  DOI：

  10.1021/ja207458b
• 作为产物：
  描述：

  2,2':3',2''-terthiophene 、 3-溴丙烯 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 4.5h， 以91%的产率得到
  参考文献：
  名称：

  Water- and Ionic-Liquid-Soluble Branched Polythiophenes Bearing Anionic and Cationic Moieties

  摘要：

  The synthesis of ionically functionalized branched polythiophenes with either carboxylic acid (anionic, P3T-COOH) or methylimidazolium (cationic, P3T-MIM) end groups is presented. Due to the large number of end groups present in the polymer, the functionalization has a major impact on the solubility of the polymers. In the case of P3T-COOH, the polymer shows a fully reversible phase transfer between organic solvents and water, depending on the pH. Remarkably, the ionic-liquid-modified polymer P3T-MIM is soluble in a room-temperature ionic liquid. The absorption properties are unaffected by the functional end groups.

  DOI：

  10.1021/ja207458b