4-n-hexyloxy-2',4'-dihydroxyazobenzene | 1220389-72-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 4-n-hexyloxy-2',4'-dihydroxyazobenzene
• CAS: 1220389-72-9
• 化学式: C₁₈H₂₂N₂O₃
• 分子量: 314.384
• InChiKey: GOKIMWWUIFXCPN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.47
• 重原子数：
  23.0
• 可旋转键数：
  8.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  74.41
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  4-n-hexyloxy-2',4'-dihydroxyazobenzene 、 4-丙氧基苯甲酰氯 在 吡啶 作用下， 生成 [4-[(4-Hexoxyphenyl)diazenyl]-3-hydroxyphenyl] 4-propoxybenzoate
  参考文献：
  名称：

  Azomesogens Having a Lateral Hydroxy Substituent

  摘要：

  Two homologous series of liquid crystalline azoesters consisting of a lateral hydroxyl substituent on the central benzene ring at 20 positions have been synthesized and thermally characterized. All the 24 members, of both series, exhibit high temperature nematic phases. All the compounds of both series are thermally stable and exhibit a wide mesomorphic range. The homologues have been characterized using Infra Red (IR), Nuclear Magnetic Resonance Spectroscopy (NMR), and Differential Scanning Calorimetry (DSC). Their mesomorphic properties and other characteristics are discussed.

  DOI：

  10.1080/15421400802697236
• 作为产物：
  描述：

  4-庚氧基苯胺 、 间苯二酚 在 盐酸 、 sodium nitrite 、 sodium hydroxide 作用下， 生成 4-n-hexyloxy-2',4'-dihydroxyazobenzene
  参考文献：
  名称：

  Azomesogens Having a Lateral Hydroxy Substituent

  摘要：

  Two homologous series of liquid crystalline azoesters consisting of a lateral hydroxyl substituent on the central benzene ring at 20 positions have been synthesized and thermally characterized. All the 24 members, of both series, exhibit high temperature nematic phases. All the compounds of both series are thermally stable and exhibit a wide mesomorphic range. The homologues have been characterized using Infra Red (IR), Nuclear Magnetic Resonance Spectroscopy (NMR), and Differential Scanning Calorimetry (DSC). Their mesomorphic properties and other characteristics are discussed.

  DOI：

  10.1080/15421400802697236