1,10-phenanthroline-2,9-dicarboxaldehyde-di(p-nitrophenylhyrazone) | 331649-58-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: 1,10-phenanthroline-2,9-dicarboxaldehyde-di(p-nitrophenylhyrazone)
• 英文别名: 4-nitro-N-[[9-[[(4-nitrophenyl)hydrazinylidene]methyl]-1,10-phenanthrolin-2-yl]methylideneamino]aniline
• CAS: 331649-58-2
• 化学式: C₂₆H₁₈N₈O₄
• 分子量: 506.48
• InChiKey: RGLQYYBQCWHTGK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  38
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  166
• 氢给体数：
  2
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  1,10-菲啰啉-2,9-二甲醛 、 4-硝基苯肼 以 乙醇 为溶剂， 反应 4.0h， 以68%的产率得到1,10-phenanthroline-2,9-dicarboxaldehyde-di(p-nitrophenylhyrazone)
  参考文献：
  名称：

  A highly selective naked-eye colorimetric sensor for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenyl-hydrazone)

  摘要：

  A new and simple colorimetric sensor with high selectivity for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenylhydrazone) receptor 2 has been synthesized. The selectively binding ability of receptor 2 to acetate ion over other anions tested was demonstrated by UV-vis absorption spectroscopy in DMSO. Comparing with other anions studied, the UV-vis absorption spectrum in dimethyl sulfoxide shows significant response toward acetate ion with high selectivity, and meanwhile dramatic color change is observed from yellow to green in the presence of acetate ion (5 x 10(-6) mol/L). Little UV-vis absorption spectrum change has occurred when receptor 2 was titrated with other different guest (F-, Cl-, Br-, I-, H2PO4 - and OH-). In addition, the H-1 NMR spectrum titration shows deprotonation of the receptor in the presence of acetate ion. (c) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2008.10.007

文献信息

• A highly selective naked-eye colorimetric sensor for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenyl-hydrazone)
  作者：Yan-Hong Qiao、Hai Lin、Jie Shao、Hua-Kuan Lin

  DOI：10.1016/j.saa.2008.10.007

  日期：2009.3

  A new and simple colorimetric sensor with high selectivity for acetate ion based on 1,10-phenanthroline-2,9-dicarboxyaldehyde-di-(p-substitutedphenylhydrazone) receptor 2 has been synthesized. The selectively binding ability of receptor 2 to acetate ion over other anions tested was demonstrated by UV-vis absorption spectroscopy in DMSO. Comparing with other anions studied, the UV-vis absorption spectrum in dimethyl sulfoxide shows significant response toward acetate ion with high selectivity, and meanwhile dramatic color change is observed from yellow to green in the presence of acetate ion (5 x 10(-6) mol/L). Little UV-vis absorption spectrum change has occurred when receptor 2 was titrated with other different guest (F-, Cl-, Br-, I-, H2PO4 - and OH-). In addition, the H-1 NMR spectrum titration shows deprotonation of the receptor in the presence of acetate ion. (c) 2008 Elsevier B.V. All rights reserved.