2-(2,5-Dithiophen-2-ylthiophen-3-yl)ethyl 2-methylprop-2-enoate | 532965-53-0

• 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: 2-(2,5-Dithiophen-2-ylthiophen-3-yl)ethyl 2-methylprop-2-enoate
• 英文别名: 2-(2,5-dithiophen-2-ylthiophen-3-yl)ethyl 2-methylprop-2-enoate
• CAS: 532965-53-0
• 化学式: C₁₈H₁₆O₂S₃
• 分子量: 360.522
• InChiKey: DPZPKTPCCIQZBX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.5
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  111
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  甲基丙烯酸 、 3'-(2-hydroxyethyl)-2,2':5',2''-terthiophene 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以74%的产率得到2-(2,5-Dithiophen-2-ylthiophen-3-yl)ethyl 2-methylprop-2-enoate
  参考文献：
  名称：

  Shaping Thiophene Oligomers into Fluorescent Nanobeads Forming Two-Dimensionally Patterned Assemblies by the Capillary Effect

  摘要：

  We demonstrate that highly stable fluorescent nanobeads can be obtained by emulsion copolymerization of oligothiophene methyl methacrylates and styrene and that deposition on a planar surface by microfluidic lithography induces the spontaneous nanobead self-assembling. The average nanobead diameter was controlled in the submicron scale by varying the amount of surfactant used in the polymerization reaction. Photoluminescence and pump-probe experiments proved that the nanobeads had retained the optical signature of the oligothiophenes, yet preventing their aggregation. Scanning electron microscopy images of the self-assembled nanobeads are reported.

  DOI：

  10.1021/ma051602b