| 1280224-01-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• CAS: 1280224-01-2
• 化学式: C₃₅H₃₇N₅O₄
• 分子量: 591.71
• InChiKey: SGTWJRJJNJHYJP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.38
• 重原子数：
  44.0
• 可旋转键数：
  9.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  90.47
• 氢给体数：
  1.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  甲基 5-醛基-1H-吡咯-2-甲酸酯 、 若丹明B酰肼 以 乙醇 为溶剂， 反应 2.0h， 生成
  参考文献：
  名称：

  Single sensor for two metal ions: Colorimetric recognition of Cu2+ and fluorescent recognition of Hg2+

  摘要：

  The first novel rhodamine B based sensor, rhodamine B hydrazide methyl 5-formyl-1H-pyrrole-2-carboxylate Schiff base (2) capable of detecting both Cu2+ and Hg2+ using two different detection modes has been designed and synthesized. The metal ion induced optical changes of 2 were investigated in MeOH:H2O (3:1) HEPES buffered solution at pH 7.4. Sensor 2 exhibits selective colorimetric recognition of Cu2+ and fluorogenic recognition of Hg2+ with UV-vis and fluorescence spectroscopy, respectively. Moreover, both of the Cu2+ and Hg2+ recognition processes are proven to be hardly influenced by other coexisting metal ions. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2010.12.072