cis-4-(4-dodecyloxystyryl)pyridine | 1316693-50-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: cis-4-(4-dodecyloxystyryl)pyridine
• CAS: 1316693-50-1
• 化学式: C₂₅H₃₅NO
• 分子量: 365.559
• InChiKey: FRCDYVZDDBTMAN-SEYXRHQNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.55
• 重原子数：
  27.0
• 可旋转键数：
  14.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  22.12
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  cis-4-(4-dodecyloxystyryl)pyridine 以 氘代氯仿 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and photoisomerization of mesogenic 4-alkoxystyrylpyridines

  摘要：

  Introduction of long-chain alkoxy substituents into molecules of styrylpyridines as potential ligands for photosensitive metal complexes endows them with liquid crystalline properties over a wide temperature range. trans-cis Photoisomerization of 4-alkoxystyrylpyridines in solution was revealed by NMR and electronic absorption spectroscopy, and the kinetics of transformations of their molecular forms after irradiation were estimated. Photoinduced trans -> cis isomerization of 4-alkoxystyrylpyridines is characterized by a higher rate, and intramolecular cyclization of their cis isomers after irradiation is slower, as compared to unsubstituted analog.

  DOI：

  10.1134/s1070363211050173
• 作为产物：
  描述：

  4-dodecyloxy-4’-stilbazole 以 氘代氯仿 为溶剂， 反应 0.02h， 生成 cis-4-(4-dodecyloxystyryl)pyridine
  参考文献：
  名称：

  Synthesis and photoisomerization of mesogenic 4-alkoxystyrylpyridines

  摘要：

  Introduction of long-chain alkoxy substituents into molecules of styrylpyridines as potential ligands for photosensitive metal complexes endows them with liquid crystalline properties over a wide temperature range. trans-cis Photoisomerization of 4-alkoxystyrylpyridines in solution was revealed by NMR and electronic absorption spectroscopy, and the kinetics of transformations of their molecular forms after irradiation were estimated. Photoinduced trans -> cis isomerization of 4-alkoxystyrylpyridines is characterized by a higher rate, and intramolecular cyclization of their cis isomers after irradiation is slower, as compared to unsubstituted analog.

  DOI：

  10.1134/s1070363211050173