(E)-4-(4-bromophenylazo)aniline

• 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: (E)-4-(4-bromophenylazo)aniline
• 化学式: C₁₂H₁₀BrN₃
• 分子量: 276.135
• InChiKey: PZWFKJLUKLLNQG-FOCLMDBBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.45
• 重原子数：
  16.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.74
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  (E)-4-(4-bromophenylazo)aniline 、 1,3,5-苯三甲酰氯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 48.0h， 以95%的产率得到N¹,N³,N⁵-tris(4-((E)-(4-bromophenyl)diazenyl)phenyl)benzene-1,3,5-tricarboxamide
  参考文献：
  名称：

  Photoinduced Phase Transition of Azobenzene-Coupled Benzenetricarboxamide

  摘要：

  DOI：

  10.5012/bkcs.2014.35.8.2563
• 作为产物：
  描述：

  N-(4-nitrosophenyl)acetamide 在 盐酸 、 溶剂黄146 作用下， 以 乙醇 、 水 为溶剂， 反应 7.0h， 生成 (E)-4-(4-bromophenylazo)aniline
  参考文献：
  名称：

  Deciphering Internal and External π‐Conjugation in C ₃ ‐Symmetric Multiple Azobenzene Connected Systems in Self‐Assembly

  摘要：

  AbstractTwo tripodal C3‐symmetric photoswitchable molecular systems T1 and T2 are reported that have extended conjugation at external and internal positions using an acryl group. The influence of the extended π‐bonds in their absorption properties, thermal relaxation of the photoisomers and their propensities in forming supramolecular self‐assemblies have been explored through spectroscopy, and microscopic studies. In particular, the investigations on the self‐assembly have been carried out using scanning electron microscopy (SEM), transmission electron microscopy (TEM), polarized optical microscopy (POM), X‐ray diffraction studies (XRD) and atomic force microscopy (AFM). Remarkably, the position of the acryl group influences the behaviour of the two target molecules in supramolecular assembly, and also in the formation of photoresponsive organic hydrogels or microcrystals.

  DOI：

  10.1002/chem.202104602

文献信息

• Deciphering Internal and External π‐Conjugation in <i>C</i> ₃ ‐Symmetric Multiple Azobenzene Connected Systems in Self‐Assembly
  作者：Surbhi Grewal、Pravesh Kumar、Saonli Roy、Indu Bala、Chitranjan Sah、Santanu Kumar Pal、Sugumar Venkataramani

  DOI：10.1002/chem.202104602

  日期：2022.4

  AbstractTwo tripodal C3‐symmetric photoswitchable molecular systems T1 and T2 are reported that have extended conjugation at external and internal positions using an acryl group. The influence of the extended π‐bonds in their absorption properties, thermal relaxation of the photoisomers and their propensities in forming supramolecular self‐assemblies have been explored through spectroscopy, and microscopic studies. In particular, the investigations on the self‐assembly have been carried out using scanning electron microscopy (SEM), transmission electron microscopy (TEM), polarized optical microscopy (POM), X‐ray diffraction studies (XRD) and atomic force microscopy (AFM). Remarkably, the position of the acryl group influences the behaviour of the two target molecules in supramolecular assembly, and also in the formation of photoresponsive organic hydrogels or microcrystals.
• Photoinduced Phase Transition of Azobenzene-Coupled Benzenetricarboxamide
  作者：Yashwardhan R. Malpani、Seungwhan Oh、Sumi Lee、Young-Sik Jung、Jong-Man Kim

  DOI：10.5012/bkcs.2014.35.8.2563

  日期：2014.8.20