1-(2-methyl-1-naphthyl)-2-(3-methyl-2-pyridyl)perfluorocyclopentene | 1350970-82-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(2-methyl-1-naphthyl)-2-(3-methyl-2-pyridyl)perfluorocyclopentene
• 英文别名: 2-[3,3,4,4,5,5-Hexafluoro-2-(2-methylnaphthalen-1-yl)cyclopenten-1-yl]-3-methylpyridine；2-[3,3,4,4,5,5-hexafluoro-2-(2-methylnaphthalen-1-yl)cyclopenten-1-yl]-3-methylpyridine
• CAS: 1350970-82-9
• 化学式: C₂₂H₁₅F₆N
• 分子量: 407.358
• InChiKey: XXPGRPCWDAVAFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  29
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  1-(2-methyl-1-naphthyl)-2-(3-methyl-2-pyridyl)perfluorocyclopentene 以 正己烷 为溶剂， 生成 3,3,4,4,5,5-Hexafluoro-12,13-dimethyl-8-azapentacyclo[11.8.0.02,6.07,12.016,21]henicosa-1,6,8,10,14,16,18,20-octaene
  参考文献：
  名称：

  New photochromic 1,2-diarylperfluorocyclopentenes bearing unsymmetrical six-membered aryl units

  摘要：

  A new class of unsymmetrical photochromic diarylethenes based on the six-membered naphthalene-benzene and naphthalene-pyridine backbones has been firstly developed and their properties have been discussed. The two different six-membered aryl moieties were connected directly to the central cyclopentene ring and available to participate in the photoinduced cyclization reaction. The three diarylethenes exhibit distinctly different photochromism by photoirradiation in solution: they turn red, yellow, and orange upon photocyclization, which may be resulted from the different substituent and six-membered aryl moiety effects. Compared with the analog bearing a benzene unit, diarylethene bearing a pyridine moiety has a shorter absorption maximum and a smaller fluorescent quantum yield, and it shows a dual-addressable photo-switch by photoirradiation and acid/base stimulation. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.11.035
• 作为产物：
  描述：

  在 三乙胺 作用下， 以 乙腈 为溶剂， 生成 1-(2-methyl-1-naphthyl)-2-(3-methyl-2-pyridyl)perfluorocyclopentene
  参考文献：
  名称：

  New photochromic 1,2-diarylperfluorocyclopentenes bearing unsymmetrical six-membered aryl units

  摘要：

  A new class of unsymmetrical photochromic diarylethenes based on the six-membered naphthalene-benzene and naphthalene-pyridine backbones has been firstly developed and their properties have been discussed. The two different six-membered aryl moieties were connected directly to the central cyclopentene ring and available to participate in the photoinduced cyclization reaction. The three diarylethenes exhibit distinctly different photochromism by photoirradiation in solution: they turn red, yellow, and orange upon photocyclization, which may be resulted from the different substituent and six-membered aryl moiety effects. Compared with the analog bearing a benzene unit, diarylethene bearing a pyridine moiety has a shorter absorption maximum and a smaller fluorescent quantum yield, and it shows a dual-addressable photo-switch by photoirradiation and acid/base stimulation. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.11.035