17,18-Dimethoxy-7,15-bis(5-thiophen-2-ylthiophen-2-yl)-3,11-dithiatricyclo[11.3.1.15,9]octadeca-1(16),5,7,9(18),13(17),14-hexaene | 1179936-78-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 双噻吩和低聚噻吩
• 英文名称: 17,18-Dimethoxy-7,15-bis(5-thiophen-2-ylthiophen-2-yl)-3,11-dithiatricyclo[11.3.1.15,9]octadeca-1(16),5,7,9(18),13(17),14-hexaene
• CAS: 1179936-78-7
• 化学式: C₃₄H₂₈O₂S₆
• 分子量: 660.991
• InChiKey: LGFOTDBSGMPZDL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  42
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  182
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  7,15-Bis(5-bromothiophen-2-yl)-17,18-dimethoxy-3,11-dithiatricyclo[11.3.1.15,9]octadeca-1(16),5,7,9(18),13(17),14-hexaene 、 2-三丁基甲锡烷基噻吩 以62%的产率得到17,18-Dimethoxy-7,15-bis(5-thiophen-2-ylthiophen-2-yl)-3,11-dithiatricyclo[11.3.1.15,9]octadeca-1(16),5,7,9(18),13(17),14-hexaene
  参考文献：
  名称：

  Preparation of syn and anti cyclophanes having oligothiophene units and their spectral properties

  摘要：

  Syn and anti cyclophanes consisting of oligothiophene units as a component have been synthesized for the first time. Correlation between the cyclophane structure and fluorescence spectral properties has been examined. Emission from intramolecular excimer-formation is confirmed for the syn cyclophanes and the mobile cyclophanes, but not for the anti cyclophanes. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2009.05.070