5,5''-Dibromo-3'-[3,3,4,4,5,5-hexafluoro-2-(2-methoxy-4-methyl-5-phenyl-thiophen-3-yl)-cyclopent-1-enyl]-4'-methyl-[2,2';5',2'']terthiophene | 875936-37-1

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: 5,5''-Dibromo-3'-[3,3,4,4,5,5-hexafluoro-2-(2-methoxy-4-methyl-5-phenyl-thiophen-3-yl)-cyclopent-1-enyl]-4'-methyl-[2,2';5',2'']terthiophene
• CAS: 875936-37-1
• 化学式: C₃₀H₁₈Br₂F₆OS₄
• 分子量: 796.535
• InChiKey: IKAOQIMAAWKYNY-UHFFFAOYSA-N

物化性质

• 沸点：
  657.9±55.0 °C(Predicted)
• 密度：
  1.76±0.1 g/cm3(Predicted)

反应信息

• 作为反应物：
  描述：

  5,5''-Dibromo-3'-[3,3,4,4,5,5-hexafluoro-2-(2-methoxy-4-methyl-5-phenyl-thiophen-3-yl)-cyclopent-1-enyl]-4'-methyl-[2,2';5',2'']terthiophene 、 5-醛基-2-噻吩硼酸 在 四(三苯基膦)钯 sodium carbonate 作用下， 以 四氢呋喃 、 水 为溶剂， 以88%的产率得到1-[2-methoxy-4-methyl-5-phenyl-3-thienyl]-2-[4-methyl-2,5-bis(5-formyl-2-thienyl)-3-thienyl]hexafluorocyclopentene
  参考文献：
  名称：

  Photochromic Oligothiophenes

  摘要：

  New oligothiophenes having a photochromic switching unit were synthesized. Upon irradiation with UV and visible light the oligomers underwent photochromic reactions in solution. The chain length dependence on the photoreactivity was examined to reveal that the reactivity decreased as the chain length gets longer. These molecules can be used as new photoswitching units.

  DOI：

  10.1246/cl.2005.1580
• 作为产物：
  描述：

  3'-[3,3,4,4,5,5-Hexafluoro-2-(2-methoxy-4-methyl-5-phenyl-thiophen-3-yl)-cyclopent-1-enyl]-4'-methyl-5,5''-bis-trimethylsilanyl-[2,2';5',2'']terthiophene 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 四氢呋喃 为溶剂， 以90%的产率得到5,5''-Dibromo-3'-[3,3,4,4,5,5-hexafluoro-2-(2-methoxy-4-methyl-5-phenyl-thiophen-3-yl)-cyclopent-1-enyl]-4'-methyl-[2,2';5',2'']terthiophene
  参考文献：
  名称：

  Photochromic Oligothiophenes

  摘要：

  New oligothiophenes having a photochromic switching unit were synthesized. Upon irradiation with UV and visible light the oligomers underwent photochromic reactions in solution. The chain length dependence on the photoreactivity was examined to reveal that the reactivity decreased as the chain length gets longer. These molecules can be used as new photoswitching units.

  DOI：

  10.1246/cl.2005.1580