1,3,6,8(2,5)-tetrathiophenacyclodecaphane-4,9-diene | 156339-61-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 1,3,6,8(2,5)-tetrathiophenacyclodecaphane-4,9-diene
• 英文别名: 5,16-dihydrotetrathia[22]porphyrin[2.1.2.1]
• CAS: 156339-61-6
• 化学式: C₂₂H₁₆S₄
• 分子量: 408.633
• InChiKey: RQURZMAKRQSVJI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.77
• 重原子数：
  26.0
• 可旋转键数：
  0.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  1,3,6,8(2,5)-tetrathiophenacyclodecaphane-4,9-diene 在 2,3-二氯-5,6-二氰基-1,4-苯醌 、 一水合肼 作用下， 以 甲苯 为溶剂， 反应 3.17h， 以60%的产率得到tetrathia[22]annulene[2,1,2,1]
  参考文献：
  名称：

  Selective and reversible recognition of Hg2+ ions by Tetrathia[22]porphyrin(2.1.2.1)

  摘要：

  Interestingly, neutral tetrathia[22]porphyrin(2.1.2.1) (TTP) acts as an efficient chemosensor for the detection of Hg2+ ions at ppb concentration. Consequent to binding the molecular plane of TTP bends and it has been supported by the DFT calculations. A rise in levelling off tail is observed in the electronic absorption spectrum in the presence of Hg2+ ions, which is suggestive of metal induced macrocyclic self-assembly and is further substantiated by the SEM, TEM and partide size measurement studies. (C) 2018 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2018.07.076
• 作为产物：
  描述：

  2-(2-噻吩甲基)噻吩 在 吡啶 、 正丁基锂 、 四氯化钛 、 锌 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 18.17h， 生成 1,3,6,8(2,5)-tetrathiophenacyclodecaphane-4,9-diene
  参考文献：
  名称：

  Selective and reversible recognition of Hg2+ ions by Tetrathia[22]porphyrin(2.1.2.1)

  摘要：

  Interestingly, neutral tetrathia[22]porphyrin(2.1.2.1) (TTP) acts as an efficient chemosensor for the detection of Hg2+ ions at ppb concentration. Consequent to binding the molecular plane of TTP bends and it has been supported by the DFT calculations. A rise in levelling off tail is observed in the electronic absorption spectrum in the presence of Hg2+ ions, which is suggestive of metal induced macrocyclic self-assembly and is further substantiated by the SEM, TEM and partide size measurement studies. (C) 2018 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2018.07.076

文献信息

• Regioselective, Direct<i>meso</i>-Functionalization of Sulfur-Bridged 5,16-Dihydro[22]annulene(2.1.2.1)
  作者：Kamaljit Singh、Shivali Sharma、Amit Sharma、Paramjit Kaur

  DOI：10.1002/ejoc.201301171

  日期：2014.1

  The direct incorporation of task-specific substituents exclusively at the meso positions of neutral sulfur-bridged 5,16-dihydro[22]annulene(2.1.2.1) is described. This method allows for the incorporation of long hydrocarbon chains, which are otherwise not easily accessible through a conventional aldehyde condensation approach.

  描述了专门在中性硫桥连 5,16-二氢 [22] 环烯 (2.1.2.1) 的中间位置直接掺入特定任务的取代基。这种方法允许引入长烃链，否则通过传统的醛缩合方法不容易获得。
• Selective and reversible recognition of Hg2+ ions by Tetrathia[22]porphyrin(2.1.2.1)
  作者：Tarunpreet Singh Virk、Paramjit Kaur、Kamaljit Singh

  DOI：10.1016/j.saa.2018.07.076

  日期：2018.12

  Interestingly, neutral tetrathia[22]porphyrin(2.1.2.1) (TTP) acts as an efficient chemosensor for the detection of Hg2+ ions at ppb concentration. Consequent to binding the molecular plane of TTP bends and it has been supported by the DFT calculations. A rise in levelling off tail is observed in the electronic absorption spectrum in the presence of Hg2+ ions, which is suggestive of metal induced macrocyclic self-assembly and is further substantiated by the SEM, TEM and partide size measurement studies. (C) 2018 Elsevier B.V. All rights reserved.