2,5-Bis[2-(2-methoxyethoxy)phenyl]-[1,3]thiazolo[5,4-d][1,3]thiazole | 1375353-77-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2,5-Bis[2-(2-methoxyethoxy)phenyl]-[1,3]thiazolo[5,4-d][1,3]thiazole
• CAS: 1375353-77-7
• 化学式: C₂₂H₂₂N₂O₄S₂
• 分子量: 442.56
• InChiKey: GKLSNZLPYFNSJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  30
• 可旋转键数：
  10
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  119
• 氢给体数：
  0
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  2-(2-methoxyethoxy)benzaldehyde 、 二硫代乙酰胺 以 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 以34%的产率得到2,5-Bis[2-(2-methoxyethoxy)phenyl]-[1,3]thiazolo[5,4-d][1,3]thiazole
  参考文献：
  名称：

  New thiazolothiazole derivatives as fluorescent chemosensors for Cr3+ and Al3+

  摘要：

  Two new 2,5-diarylthiazolo[5,4-d]thiazole derivatives bearing ethylene oxide moieties were synthesized. Their photophysical and electrochemical properties as well as binding properties towards various metal ions were examined. Thiazole derivative 1 showed large fluorescent enhancements with Cr3+ and Al3+. On the other hand, thiazole derivative 2 displayed a selective fluorescent change with Cr3+ among the metal ions examined. As far as we are aware of, these are the first examples of thiazolothiazole derivatives as fluorescent chemosensors for metal ions. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2012.02.005