2,3-Bis(5-chloro-2-methylthiophen-3-yl)imidazo[2,1-a]isoquinoline | 1427190-43-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 2,3-Bis(5-chloro-2-methylthiophen-3-yl)imidazo[2,1-a]isoquinoline
• 英文别名: 2,3-bis(5-chloro-2-methylthiophen-3-yl)imidazo[2,1-a]isoquinoline
• CAS: 1427190-43-9
• 化学式: C₂₁H₁₄Cl₂N₂S₂
• 分子量: 429.394
• InChiKey: RIUCOGPKWVQIIL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  27
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  73.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2,3-Bis(5-chloro-2-methylthiophen-3-yl)imidazo[2,1-a]isoquinoline 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Synthesis, Photochromism, and Effects of Metal Ions on Fluorescence of Dithienylethenes Containing Imidazo[2,1-a]isoquinoline

  摘要：

  Dithienylethene derivatives containing imidazo[2,1-a]isoquinolines were directly synthesized by treatment of the diketone with 2-ethynylbenzaldehyde in one pot. Their photochromism indicated that they can easily isomerize between the ring-open and ring-closed isomers upon irradiation with ultraviolet or visible light in CH2Cl2. At the same time, they display high selectivity toward Fe3+ by the fluorescence titration, such that the addition of Fe3+ can obviously suppress their fluorescence intensity. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.

  DOI：

  10.1080/00397911.2011.644845
• 作为产物：
  描述：

  以 二氯甲烷 为溶剂， 生成 2,3-Bis(5-chloro-2-methylthiophen-3-yl)imidazo[2,1-a]isoquinoline
  参考文献：
  名称：

  Synthesis, Photochromism, and Effects of Metal Ions on Fluorescence of Dithienylethenes Containing Imidazo[2,1-a]isoquinoline

  摘要：

  Dithienylethene derivatives containing imidazo[2,1-a]isoquinolines were directly synthesized by treatment of the diketone with 2-ethynylbenzaldehyde in one pot. Their photochromism indicated that they can easily isomerize between the ring-open and ring-closed isomers upon irradiation with ultraviolet or visible light in CH2Cl2. At the same time, they display high selectivity toward Fe3+ by the fluorescence titration, such that the addition of Fe3+ can obviously suppress their fluorescence intensity. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.

  DOI：

  10.1080/00397911.2011.644845

文献信息

• Synthesis, Photochromism, and Effects of Metal Ions on Fluorescence of Dithienylethenes Containing Imidazo[2,1-a]isoquinoline
  作者：Sisi Li、Ziyong Li、Shuyuan Huang、Jun Yin、Sheng Hua Liu

  DOI：10.1080/00397911.2011.644845

  日期：2013.6.3

  Dithienylethene derivatives containing imidazo[2,1-a]isoquinolines were directly synthesized by treatment of the diketone with 2-ethynylbenzaldehyde in one pot. Their photochromism indicated that they can easily isomerize between the ring-open and ring-closed isomers upon irradiation with ultraviolet or visible light in CH2Cl2. At the same time, they display high selectivity toward Fe3+ by the fluorescence titration, such that the addition of Fe3+ can obviously suppress their fluorescence intensity. Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.