2-Bromo-5-[5-[5-[5-(9,9-dihexylfluoren-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophene | 928227-71-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 英文名称: 2-Bromo-5-[5-[5-[5-(9,9-dihexylfluoren-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophene
• 英文别名: 2-bromo-5-[5-[5-[5-(9,9-dihexylfluoren-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophene
• CAS: 928227-71-8
• 化学式: C₄₁H₄₁BrS₄
• 分子量: 741.945
• InChiKey: BTGDDOWPPIWPOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16.3
• 重原子数：
  46
• 可旋转键数：
  14
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  113
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-Bromo-5-[5-[5-[5-(9,9-dihexylfluoren-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophene 、 2-噻吩硼酸 在 四(三苯基膦)钯 sodium carbonate 作用下， 以 四氢呋喃 为溶剂， 以76%的产率得到2-(9,9-Dihexylfluoren-2-yl)-5-[5-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]thiophen-2-yl]thiophene
  参考文献：
  名称：

  Synthesis, optical, electrochemical, and thermal properties of conjugated α-fluorenyl oligothiophenes

  摘要：

  A series of new alpha-fluorenyl oligothiophenes up to the pentamer have been synthesized using Suzuki cross-coupling and bromination reactions. The optical, electrochemical, and thermal properties of these materials can be tuned by varying the number of thiophene rings. The longer oligomers (n >= 4) were stable, crystalline, and unreactive to electrochemical oxidative dimerization. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.12.036
• 作为产物：
  描述：

  9,9-二己基-2-溴芴 在 四(三苯基膦)钯 N-溴代丁二酰亚胺(NBS) 、 sodium carbonate 作用下， 以 四氢呋喃 为溶剂， 生成 2-Bromo-5-[5-[5-[5-(9,9-dihexylfluoren-2-yl)thiophen-2-yl]thiophen-2-yl]thiophen-2-yl]thiophene
  参考文献：
  名称：

  Synthesis, optical, electrochemical, and thermal properties of conjugated α-fluorenyl oligothiophenes

  摘要：

  A series of new alpha-fluorenyl oligothiophenes up to the pentamer have been synthesized using Suzuki cross-coupling and bromination reactions. The optical, electrochemical, and thermal properties of these materials can be tuned by varying the number of thiophene rings. The longer oligomers (n >= 4) were stable, crystalline, and unreactive to electrochemical oxidative dimerization. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.12.036

文献信息

• Synthesis, optical, electrochemical, and thermal properties of conjugated α-fluorenyl oligothiophenes
  作者：Vinich Promarak、Auradee Punkvuang、Duangratchaneegorn Meunmat、Taweesak Sudyoadsuk、Sayant Saengsuwan、Tinnagon Keawin

  DOI：10.1016/j.tetlet.2006.12.036

  日期：2007.2

  A series of new alpha-fluorenyl oligothiophenes up to the pentamer have been synthesized using Suzuki cross-coupling and bromination reactions. The optical, electrochemical, and thermal properties of these materials can be tuned by varying the number of thiophene rings. The longer oligomers (n >= 4) were stable, crystalline, and unreactive to electrochemical oxidative dimerization. (c) 2006 Elsevier Ltd. All rights reserved.