3-(2-ethylhexyl)tellurophene | 1417444-69-9

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 英文名称: 3-(2-ethylhexyl)tellurophene
• 英文别名: 3-(2-Ethylhexyl)tellurophene
• CAS: 1417444-69-9
• 化学式: C₁₂H₂₀Te
• 分子量: 291.891
• InChiKey: KPILXFNOFNNTQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  13
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  3-(2-ethylhexyl)tellurophene 在 四甲基乙二胺 、 仲丁基锂 、 碘 作用下， 以 正己烷 、 环己烷 、 乙醚 为溶剂， 反应 24.75h， 以16%的产率得到2,5-diiodo-3-(2-ethylhexyl)tellurophene
  参考文献：
  名称：

  Poly(3-alkyltellurophene)s Are Solution-Processable Polyheterocycles

  摘要：

  The synthesis and characterization of a series of poly(3-allcyltellurophene)s are described. Polymers are prepared by both electrochemical and Kumada catalyst transfer polymerization methods. These polymers have reasonably high molecular weights (M-n = 5.4-11.3 kDa) and can be processed in a manner analogous to that of their lighter atom analogues. All examples exhibit red-shifted optical absorption, as well as solid-state organization, as evidenced by absorption spectroscopy and atomic force microscopy. Overall, the synthesis and characterization of these materials open up a wide range of future studies involving tellurium-based polyheterocycles.

  DOI：

  10.1021/ja309404j
• 作为产物：
  描述：

  在 对甲苯磺酸 作用下， 以 正己烷 为溶剂， 反应 1.0h， 生成 3-(2-ethylhexyl)tellurophene
  参考文献：
  名称：

  Poly(3-alkyltellurophene)s Are Solution-Processable Polyheterocycles

  摘要：

  The synthesis and characterization of a series of poly(3-allcyltellurophene)s are described. Polymers are prepared by both electrochemical and Kumada catalyst transfer polymerization methods. These polymers have reasonably high molecular weights (M-n = 5.4-11.3 kDa) and can be processed in a manner analogous to that of their lighter atom analogues. All examples exhibit red-shifted optical absorption, as well as solid-state organization, as evidenced by absorption spectroscopy and atomic force microscopy. Overall, the synthesis and characterization of these materials open up a wide range of future studies involving tellurium-based polyheterocycles.

  DOI：

  10.1021/ja309404j

文献信息

• 3-SUBSTITUTED TELLUROPHENES AND RELATED COMPOUNDS
  申请人：THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO

  公开号：US20150295178A1

  公开（公告）日：2015-10-15

  Monomeric 3-substituted tellurophene compounds, as well as their use in the synthesis of oligomeric and/or polymeric compounds consisting of two or more tellurophene-2,5-diyl groups which are covalently linked to each other are disclosed, as is the use of said oligomers and polymers in devices such as diodes and solar cells, electrodes and semiconductors.

  本发明公开了单体3-取代碲吩化合物，以及它们在合成由两个或更多碲吩-2,5-二基团构成的寡聚物和/或聚合物中的应用，这些基团之间共价键连接。同时，本发明还公开了使用所述寡聚体和聚合物制造器件，如二极管和太阳能电池、电极和半导体。
• Poly(3-alkyltellurophene)s Are Solution-Processable Polyheterocycles
  作者：Ashlee A. Jahnke、Brandon Djukic、Theresa M. McCormick、Ester Buchaca Domingo、Christoph Hellmann、Yunjeong Lee、Dwight S. Seferos

  DOI：10.1021/ja309404j

  日期：2013.1.23

  The synthesis and characterization of a series of poly(3-allcyltellurophene)s are described. Polymers are prepared by both electrochemical and Kumada catalyst transfer polymerization methods. These polymers have reasonably high molecular weights (M-n = 5.4-11.3 kDa) and can be processed in a manner analogous to that of their lighter atom analogues. All examples exhibit red-shifted optical absorption, as well as solid-state organization, as evidenced by absorption spectroscopy and atomic force microscopy. Overall, the synthesis and characterization of these materials open up a wide range of future studies involving tellurium-based polyheterocycles.