1,2-bis(2-methyl-5-(2-fluorophenyl)thiophen-3-yl)perfluorocyclopentene | 888316-58-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 1,2-bis(2-methyl-5-(2-fluorophenyl)thiophen-3-yl)perfluorocyclopentene
• 英文别名: 5-(2-Fluorophenyl)-3-[3,3,4,4,5,5-hexafluoro-2-[5-(2-fluorophenyl)-2-methylthiophen-3-yl]cyclopenten-1-yl]-2-methylthiophene；5-(2-fluorophenyl)-3-[3,3,4,4,5,5-hexafluoro-2-[5-(2-fluorophenyl)-2-methylthiophen-3-yl]cyclopenten-1-yl]-2-methylthiophene
• CAS: 888316-58-3
• 化学式: C₂₇H₁₆F₈S₂
• 分子量: 556.543
• InChiKey: WZHKLMFLJHQQDN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.5
• 重原子数：
  37
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  56.5
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  1,2-bis(2-methyl-5-(2-fluorophenyl)thiophen-3-yl)perfluorocyclopentene 生成 4,4,5,5,6,6-Hexafluoro-2,8-bis-(2-fluoro-phenyl)-9a,9b-dimethyl-5,6,9a,9b-tetrahydro-4H-1,9-dithia-trindene
  参考文献：
  名称：

  Substituent position effect on the optoelectronic properties of photochromic diarylethenes

  摘要：

  Photochromic diarylethenes bearing fluorine atoms at the ortho-, meta-, or para-position of both terminal phellyl rings have been synthesized. Effect of the substituent positions on their optoelectronic properties, including photochromism ill solution, fluorescence, and electrochemical properties were investigated for the first time. The results indicated that the position of the fluorine substituent had remarkable impacts oil molar absorption coefficient of the closed-ring forms of diarylethenes, quantum yields of the cyclization and cycloreversion reactions, fluorescence intensity, as well as the oxidation potential. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.02.124
• 作为产物：
  描述：

  4-溴-5-甲基噻吩-2-硼酸 在 四(三苯基膦)钯 正丁基锂 、 sodium carbonate 作用下， 生成 1,2-bis(2-methyl-5-(2-fluorophenyl)thiophen-3-yl)perfluorocyclopentene
  参考文献：
  名称：

  Substituent position effect on the optoelectronic properties of photochromic diarylethenes

  摘要：

  Photochromic diarylethenes bearing fluorine atoms at the ortho-, meta-, or para-position of both terminal phellyl rings have been synthesized. Effect of the substituent positions on their optoelectronic properties, including photochromism ill solution, fluorescence, and electrochemical properties were investigated for the first time. The results indicated that the position of the fluorine substituent had remarkable impacts oil molar absorption coefficient of the closed-ring forms of diarylethenes, quantum yields of the cyclization and cycloreversion reactions, fluorescence intensity, as well as the oxidation potential. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.02.124

文献信息

• Substituent position effect on the optoelectronic properties of photochromic diarylethenes
  作者：Shouzhi Pu、Tianshe Yang、Guizhen Li、Jingkun Xu、Bing Chen

  DOI：10.1016/j.tetlet.2006.02.124

  日期：2006.5

  Photochromic diarylethenes bearing fluorine atoms at the ortho-, meta-, or para-position of both terminal phellyl rings have been synthesized. Effect of the substituent positions on their optoelectronic properties, including photochromism ill solution, fluorescence, and electrochemical properties were investigated for the first time. The results indicated that the position of the fluorine substituent had remarkable impacts oil molar absorption coefficient of the closed-ring forms of diarylethenes, quantum yields of the cyclization and cycloreversion reactions, fluorescence intensity, as well as the oxidation potential. (c) 2006 Elsevier Ltd. All rights reserved.