1-hexadecyl-2,5-di(selenophen-2-yl)-1H-pyrrole | 1268165-07-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1-hexadecyl-2,5-di(selenophen-2-yl)-1H-pyrrole
• 英文别名: 1-Hexadecyl-2,5-di(selenophen-2-yl)pyrrole；1-hexadecyl-2,5-di(selenophen-2-yl)pyrrole
• CAS: 1268165-07-6
• 化学式: C₂₈H₄₁NSe₂
• 分子量: 549.56
• InChiKey: AAYTXEWHMDFIOX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.42
• 重原子数：
  31
• 可旋转键数：
  17
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  4.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  十六胺 、 1,4-di(selenophen-2-yl)butane-1,4-dione 在 丙酸 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以63%的产率得到1-hexadecyl-2,5-di(selenophen-2-yl)-1H-pyrrole
  参考文献：
  名称：

  Facile synthesis and characterization of new polymerizable conjugated 2,5-di(selenophen-2-yl)pyrroles and 2,5-difuranylpyrroles

  摘要：

  A facile synthesis of novel pi-conjugated 2,5-di(selenophen-2-yl)pyrroles (SeNSe) and 2,5-difuranylpyrroles (ONO) via Paal-Knorr reaction as the key step is presented. Photophysical and electrochemical studies of the various products have been explored. A bathochromic shift of the emission maximum is observed for all SeNSes over ONOs. Extended conjugation with a phenyl moiety further promotes the bathochromic shift. These SeNSe and ONO derivatives exhibit lower oxidation potentials than their terselenophene and terthiophene analogues. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.12.019

文献信息

• Facile synthesis and characterization of new polymerizable conjugated 2,5-di(selenophen-2-yl)pyrroles and 2,5-difuranylpyrroles
  作者：Pitchamuthu Amaladass、Kalyan Kumar Pasunooti、Zihuan Png、Xue-Wei Liu

  DOI：10.1016/j.tetlet.2010.12.019

  日期：2011.2

  A facile synthesis of novel pi-conjugated 2,5-di(selenophen-2-yl)pyrroles (SeNSe) and 2,5-difuranylpyrroles (ONO) via Paal-Knorr reaction as the key step is presented. Photophysical and electrochemical studies of the various products have been explored. A bathochromic shift of the emission maximum is observed for all SeNSes over ONOs. Extended conjugation with a phenyl moiety further promotes the bathochromic shift. These SeNSe and ONO derivatives exhibit lower oxidation potentials than their terselenophene and terthiophene analogues. (C) 2010 Elsevier Ltd. All rights reserved.