(3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane | 1016892-20-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: (3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane
• CAS: 1016892-20-8
• 化学式: C₁₆H₂₁BrF₆SSi
• 分子量: 467.389
• InChiKey: KFYDOFPKXAOGJA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.23
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  28.2
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  (3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane 在 正丁基锂 、 copper dichloride 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 以76%的产率得到[4,4,5,5,6,6-Hexafluoro-1-[4,4,5,5,6,6-hexafluoro-3-tri(propan-2-yl)silylcyclopenta[c]thiophen-1-yl]cyclopenta[c]thiophen-3-yl]-tri(propan-2-yl)silane
  参考文献：
  名称：

  Electronegative Oligothiophenes Fully Annelated with Hexafluorocyclopentene:  Synthesis, Properties, and Intrinsic Electron Mobility

  摘要：

  Synthesis of hexafluorocyclopenta[c]thiophene-repeated oligothiophenes up to 6-mer has been accomplished. The photophysical and electrochemical properties of these oligomers unambiguously exemplify marked electronegative character without disrupting the effective conjugation. The combination of time-resolved microwave conductivity and transient optical spectroscopy measurements of the 6-mer revealed the intrinsic electron mobility to be as high as 2.0 x 10(-1) cm(2) V-1 S-1.

  DOI：

  10.1021/ol703016g
• 作为产物：
  描述：

  1,6-dibromo-3,3,4,4,5,5-hexafluorocyclopenta[c]thiophene 、 三异丙基氯硅烷 在 正丁基锂 、 四甲基乙二胺 作用下， 以 四氢呋喃 为溶剂， 反应 1.5h， 以83%的产率得到(3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane
  参考文献：
  名称：

  Electronegative Oligothiophenes Fully Annelated with Hexafluorocyclopentene:  Synthesis, Properties, and Intrinsic Electron Mobility

  摘要：

  Synthesis of hexafluorocyclopenta[c]thiophene-repeated oligothiophenes up to 6-mer has been accomplished. The photophysical and electrochemical properties of these oligomers unambiguously exemplify marked electronegative character without disrupting the effective conjugation. The combination of time-resolved microwave conductivity and transient optical spectroscopy measurements of the 6-mer revealed the intrinsic electron mobility to be as high as 2.0 x 10(-1) cm(2) V-1 S-1.

  DOI：

  10.1021/ol703016g