5-Ethyl-3-(5-ethyl-3-{5-ethyl-3-[5-ethyl-3-(5-ethyl-thiophen-2-ylethynyl)-thiophen-2-ylethynyl]-thiophen-2-ylethynyl}-thiophen-2-ylethynyl)-thiophene-2-carbaldehyde | 383176-61-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 5-Ethyl-3-(5-ethyl-3-{5-ethyl-3-[5-ethyl-3-(5-ethyl-thiophen-2-ylethynyl)-thiophen-2-ylethynyl]-thiophen-2-ylethynyl}-thiophen-2-ylethynyl)-thiophene-2-carbaldehyde
• 英文别名: 5-Ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-(5-ethylthiophen-2-yl)ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophene-2-carbaldehyde；5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-(5-ethylthiophen-2-yl)ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophene-2-carbaldehyde
• CAS: 383176-61-2
• 化学式: C₃₉H₃₂OS₅
• 分子量: 677.012
• InChiKey: QNRGHOLGFPGYML-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  12.5
• 重原子数：
  45
• 可旋转键数：
  14
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  158
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  肌氨酸 、 足球烯 、 5-Ethyl-3-(5-ethyl-3-{5-ethyl-3-[5-ethyl-3-(5-ethyl-thiophen-2-ylethynyl)-thiophen-2-ylethynyl]-thiophen-2-ylethynyl}-thiophen-2-ylethynyl)-thiophene-2-carbaldehyde 以 甲苯 为溶剂， 反应 24.0h， 以40%的产率得到
  参考文献：
  名称：

  Synthesis and photophysical properties of [60]fullerene-oligo(thienylene–ethynylene) dyads

  摘要：

  Two series of [60]fullerene-linked oligo(2,3-thienylene-ethynylene)s and oligo(2,5-thienylene-ethynylene)s have been synthesized to elucidate their photophysical characteristics. Their fluorescence spectra in toluene reveals distinct photoinduced intramolecular interactions between the oligomers and C-60, which occur in a through-space fashion for the 2,3-thienylene-ethynylene system and in a through-bond fashion for the 2,5-thienylene-ethynylene system. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(01)01398-3
• 作为产物：
  描述：

  2-ethyl-5-iodothiophene 在 copper(l) iodide 、 四(三苯基膦)钯 三乙胺 、 lithium diisopropyl amide 作用下， 以 乙醚 为溶剂， 反应 13.0h， 生成 5-Ethyl-3-(5-ethyl-3-{5-ethyl-3-[5-ethyl-3-(5-ethyl-thiophen-2-ylethynyl)-thiophen-2-ylethynyl]-thiophen-2-ylethynyl}-thiophen-2-ylethynyl)-thiophene-2-carbaldehyde
  参考文献：
  名称：

  Synthesis and photophysical properties of [60]fullerene-oligo(thienylene–ethynylene) dyads

  摘要：

  Two series of [60]fullerene-linked oligo(2,3-thienylene-ethynylene)s and oligo(2,5-thienylene-ethynylene)s have been synthesized to elucidate their photophysical characteristics. Their fluorescence spectra in toluene reveals distinct photoinduced intramolecular interactions between the oligomers and C-60, which occur in a through-space fashion for the 2,3-thienylene-ethynylene system and in a through-bond fashion for the 2,5-thienylene-ethynylene system. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(01)01398-3

文献信息

• Synthesis and photophysical properties of [60]fullerene-oligo(thienylene–ethynylene) dyads
  作者：Yuko Obara、Kazuo Takimiya、Yoshio Aso、Tetsuo Otsubo

  DOI：10.1016/s0040-4039(01)01398-3

  日期：2001.9

  Two series of [60]fullerene-linked oligo(2,3-thienylene-ethynylene)s and oligo(2,5-thienylene-ethynylene)s have been synthesized to elucidate their photophysical characteristics. Their fluorescence spectra in toluene reveals distinct photoinduced intramolecular interactions between the oligomers and C-60, which occur in a through-space fashion for the 2,3-thienylene-ethynylene system and in a through-bond fashion for the 2,5-thienylene-ethynylene system. (C) 2001 Elsevier Science Ltd. All rights reserved.