2,2'-bis(8-mesyloxyoctoxy)azobenzene | 1325213-60-2

• 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: 2,2'-bis(8-mesyloxyoctoxy)azobenzene
• 英文别名: 8-[2-[[2-(8-Methylsulfonyloxyoctoxy)phenyl]diazenyl]phenoxy]octyl methanesulfonate
• CAS: 1325213-60-2
• 化学式: C₃₀H₄₆N₂O₈S₂
• 分子量: 626.836
• InChiKey: GGSIICMGRYNNEX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.5
• 重原子数：
  42
• 可旋转键数：
  24
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  147
• 氢给体数：
  0
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  2,2'-bis(8-mesyloxyoctoxy)azobenzene 、 (R)-1,1'-Bi-2-naphthol 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 、
  参考文献：
  名称：

  Planar Chirality of Twisted trans-Azobenzene Structure Induced by Chiral Transfer from Binaphthyls

  摘要：

  The absolute configuration of a binaphthylazobenzene dyad 2b, which has a chiral axis and a chiral plane, was determined by comparing the experimental circular dichroism (CD) spectra with the theoretical CD spectra calculated by the time-dependent (TD)-DFT method. The CD signals of the trans-azobenzene moiety indicated that the two benzene rings of this moiety are twisted unidirectionally. It is suggested that these dyads with shorter linkers may be suitable for use as chiroptical switches.

  DOI：

  10.1021/jo201578z
• 作为产物：
  描述：

  8-溴-1-辛醇 在 potassium carbonate 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 26.0h， 生成 2,2'-bis(8-mesyloxyoctoxy)azobenzene
  参考文献：
  名称：

  Planar Chirality of Twisted trans-Azobenzene Structure Induced by Chiral Transfer from Binaphthyls

  摘要：

  The absolute configuration of a binaphthylazobenzene dyad 2b, which has a chiral axis and a chiral plane, was determined by comparing the experimental circular dichroism (CD) spectra with the theoretical CD spectra calculated by the time-dependent (TD)-DFT method. The CD signals of the trans-azobenzene moiety indicated that the two benzene rings of this moiety are twisted unidirectionally. It is suggested that these dyads with shorter linkers may be suitable for use as chiroptical switches.

  DOI：

  10.1021/jo201578z

文献信息

• Planar Chirality of Twisted <i>trans</i>-Azobenzene Structure Induced by Chiral Transfer from Binaphthyls
  作者：Kazuto Takaishi、Atsuya Muranaka、Masuki Kawamoto、Masanobu Uchiyama

  DOI：10.1021/jo201578z

  日期：2011.9.16

  The absolute configuration of a binaphthylazobenzene dyad 2b, which has a chiral axis and a chiral plane, was determined by comparing the experimental circular dichroism (CD) spectra with the theoretical CD spectra calculated by the time-dependent (TD)-DFT method. The CD signals of the trans-azobenzene moiety indicated that the two benzene rings of this moiety are twisted unidirectionally. It is suggested that these dyads with shorter linkers may be suitable for use as chiroptical switches.