(Z)-1-(7-hydroxycoumarin-4-yl)-2-(10-propyl-10H-phenothiazin-3-yl)ethene

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并噻嗪类
• 英文名称: (Z)-1-(7-hydroxycoumarin-4-yl)-2-(10-propyl-10H-phenothiazin-3-yl)ethene
• 英文别名: 7-hydroxy-4-[(Z)-2-(10-propylphenothiazin-3-yl)ethenyl]chromen-2-one
• 化学式: C₂₆H₂₁NO₃S
• 分子量: 427.524
• InChiKey: PAYFCONEYHIKPL-CLFYSBASSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  31
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  75.1
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  N-(N-丙基)-吩噻嗪 在 哌啶 、 三氯氧磷 作用下， 以 甲醇 为溶剂， 反应 50.5h， 生成 (Z)-1-(7-hydroxycoumarin-4-yl)-2-(10-propyl-10H-phenothiazin-3-yl)ethene
  参考文献：
  名称：

  Synthesis and photophysical study of novel coumarin based styryl dyes

  摘要：

  New organic dyes comprising phenothiazine, carbazole, indole, diphenylamine moieties, as the electron donors, and coumarin ring as the electron acceptor through ethylenic pi bridge were synthesized and characterized. The reaction of different coumarin-4-acetic acids with phenothiazine-3-carbaldehyde in the presence of piperidine in methanol gives highly fluorescent styryl derivatives having cis configuration of ethylenic double bond. Under similar conditions 7-methylcoumarin-4-acetic acid was condensed with indole-3-carbaldehyde, carbazole-3-carbaldehyde, and diphenyl amine aldehyde to give different styryl derivatives with trans configuration of ethylenic double bond. Synthesized compounds were also studied for photophysical properties and show solvatochromism. (C) 2015 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2015.04.018

文献信息

• Synthesis and photophysical study of novel coumarin based styryl dyes
  作者：Anita K. Sanap、Kailas K. Sanap、Ganapati S. Shankarling

  DOI：10.1016/j.dyepig.2015.04.018

  日期：2015.9

  New organic dyes comprising phenothiazine, carbazole, indole, diphenylamine moieties, as the electron donors, and coumarin ring as the electron acceptor through ethylenic pi bridge were synthesized and characterized. The reaction of different coumarin-4-acetic acids with phenothiazine-3-carbaldehyde in the presence of piperidine in methanol gives highly fluorescent styryl derivatives having cis configuration of ethylenic double bond. Under similar conditions 7-methylcoumarin-4-acetic acid was condensed with indole-3-carbaldehyde, carbazole-3-carbaldehyde, and diphenyl amine aldehyde to give different styryl derivatives with trans configuration of ethylenic double bond. Synthesized compounds were also studied for photophysical properties and show solvatochromism. (C) 2015 Elsevier Ltd. All rights reserved.