Thienyl-terthiophene | 1020737-22-7

• 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: Thienyl-terthiophene
• 英文别名: 3-thiophen-2-yl-2-(3-thiophen-2-ylthiophen-2-yl)thiophene
• CAS: 1020737-22-7
• 化学式: C₁₆H₁₀S₄
• 分子量: 330.519
• InChiKey: DDMDBMUOPZPSSA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  113
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3,3'-二溴-2,2'-联噻吩 在 bis-triphenylphosphine-palladium(II) chloride 作用下， 生成 Thienyl-terthiophene
  参考文献：
  名称：

  Influence of aggregated morphology on carbon dioxide uptake of polythiophene conjugated organic networks

  摘要：

  Two novel thiophene-based conjugated networks CMPs-TIT and CMPs-DTBT were designed and prepared with different steric configuration building blocks by FeCl3 oxidative coupling polymerization. UV-vis spectra, FE-SEM and TEM images showed CMPs-TTT and CMPs-DTBT having the different aggregated morphologies. After porous analysis and gas adsorption test, the result showed CO2 uptake capacity of CMPs-DTBT with amorphous aggregation model is 2.88 times and 2.66 times greater than that of CMPs-TTT with large lamellar structure model at 273 K and 298 K (1.0 bar), respectively. As a result, this communication proved that change the topological structure of the polymer can influence the CO2 adsorption capacity significantly. (C) 2014 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jssc.2013.12.025