4-(6-溴-己氧基)-苯胺 | 1013914-82-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 4-(6-溴-己氧基)-苯胺
• 英文名称: 4-(6-bromo-hexyloxy)-phenylamine
• CAS: 1013914-82-3
• 化学式: C₁₂H₁₈BrNO
• 分子量: 272.185
• InChiKey: FZNASVGWSPRNAK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15.0
• 可旋转键数：
  7.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  35.25
• 氢给体数：
  1.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  4-(6-溴-己氧基)-苯胺 在 potassium carbonate 、 硫脲 、 sodium nitrite 作用下， 以 乙腈 为溶剂， 反应 30.0h， 生成 6-[4-[[4-[[4-[(2S)-2-[(2S)-2-methylbutoxy]propoxy]phenyl]methoxy]phenyl]diazenyl]phenoxy]hexane-1-thiol
  参考文献：
  名称：

  New Chiral Thiols and Related Side Chain Liquid Crystalline Polymers

  摘要：

  New series of chiral thiols with three aromatic rings and the N = N group in the molecular core have been synthesized and grafted on polybutadiene diols backbone. The resulting polymers possess the OH end groups for possible preparation of the liquid crystal ordered networks. Basic properties of the thiols and resulting polybutadiene diols have been studied by polarizing microscopy and differential scanning calorimetry. The resulting diol-based polymers show the liquid crystalline behaviour in a broad temperature range. The effect of the side chain structure and density of grafting on the properties of polybutadiene diols has been studied and discussed.

  DOI：

  10.1080/15421400701205628
• 作为产物：
  描述：

  N-[4-(6-bromohexoxy)phenyl]acetamide 在 盐酸 、 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 24.0h， 生成 4-(6-溴-己氧基)-苯胺
  参考文献：
  名称：

  基于烯丙基硫的可见光诱导的动态重塑液晶弹性体/ SWCNT纳米复合材料，能够进行多模近红外光机械驱动

  摘要：

  液晶弹性体（LCE）结合了液晶的有序特性和聚合物网络的弹性。迫切需要开发具有良好可重塑性和可回收性的全光驱动基于LCE的软执行器。在这项工作中，我们通过在LCE基质中引入基于烯丙基硫的动态共价交联键和具有良好光热效应的分散良好的填料单壁碳纳米管（SWCNT），制备了SWCNT / LCE复合膜。SWCNT / LCE复合膜的制备易于制造，并具有可重定向的能力和受405 nm可见光调节的可模塑能力。单畴复合膜表现出由808 nm近红外（NIR）光驱动的收缩，弯曲，卷曲，拉伸恢复甚至形状记忆的多模驱动。此外，单畴螺旋带或拉伸平条与原始的多畴复合膜可以很容易地相互转化，并通过容易达到的制造条件进行重塑。因此，制备良好的具有可交换共价交联键的SWCNT / LCE复合膜有望成为开发具有全光驱动可控性和良好重塑性的多模近红外光机械软致动器的候选者。

  DOI：

  10.1039/d0nj01314e

文献信息

• Photo-optical properties of amorphous and crystalline films of azobenzene-containing photochromes with bent-shaped molecular structure
  作者：Alexey Bobrovsky、Valery Shibaev、Vĕra Hamplová、Alexej Bubnov、Vladimíra Novotná、Miroslav Kašpar、Alexey Piryazev、Denis Anokhin、Dimitri Ivanov

  DOI：10.1016/j.jphotochem.2015.10.021

  日期：2016.2

  A comparative study of the photo-optical properties and the photo-orientation processes in thin films of the bent-shaped azobenzene-containing compounds with different molecular structure was performed. For this purpose three new compounds were designed and prepared: two of these compounds with a symmetric bent-shaped molecular structure incorporate two azobenzene chromophores with different length of alkyl chains (6 and 8 methylene units), the third bent-shaped compound possesses only one azobenzene fragment. The effect of molecular and supramolecular structure, thermal prehistory of the films, wavelengths of the excitation light on the photo-optical properties, photoorientation processes and films morphology was revealed. It was shown that UV-irradiation leads to E-Z isomerization of azobenzene fragments in both amorphousized and crystalline films of the synthesized substances. This process is partially suppressed in crystalline films, but, nevertheless, UV-irradiation of the bichromophoric compounds results in transition from crystalline to amorphous state and decrease in the surface roughness. Irradiation of amorphousized films with polarized visible and UV-light induces the photoorientation of chromophores in direction perpendicular to the polarization plane of the incident light. Relatively high values of photoinduced dichroism in the bent-shaped compounds (D similar to 0.60-0.65) are comparable with other azobenzene-containing rod-shaped systems. Photoinduced isothermal melting and photoorientation processes could be served for the photo-optical data recording and storage. (C) 2015 Elsevier B.V. All rights reserved.