1,8-Bis<2-(4-antipyryliminomethine)phenoxy>-3-oxapentane | 132545-31-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1,8-Bis<2-(4-antipyryliminomethine)phenoxy>-3-oxapentane
• 英文别名: 1,8-Bis[2-(4-antipyryliminomethine)phenoxy]-3-oxapentane；4-[[2-[2-[2-[2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)iminomethyl]phenoxy]ethoxy]ethoxy]phenyl]methylideneamino]-1,5-dimethyl-2-phenylpyrazol-3-one
• CAS: 132545-31-4
• 化学式: C₄₀H₄₀N₆O₅
• 分子量: 684.795
• InChiKey: GQLPQTCOMFYMPU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.26
• 重原子数：
  51.0
• 可旋转键数：
  14.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  106.27
• 氢给体数：
  0.0
• 氢受体数：
  11.0

反应信息

• 作为产物：
  描述：

  4-氨基安替比林 、 1,5-bis(benzaldehydeoxy)-3-oxopentane 以 乙醇 为溶剂， 生成 1,8-Bis<2-(4-antipyryliminomethine)phenoxy>-3-oxapentane
  参考文献：
  名称：

  Synthesis and properties of podands with 4-antipyryliminomethine groups

  摘要：

  Novel podands with 4-antipyryliminomethine groups on benzenes and various numbers of ethers are prepared. According to UV spectroscopy, these compounds form complexes with alkali, alkaline earth, and transition metals. Extraction of metal picrates demonstrated that the podands selectively from extractable complexes with these salts. A lead-selective electrode with an electrode function 22-24 mV/pPb is based on 1,8-bis[2-(4-antipyryliminomethine)phenoxy]-3,6-dioxaoctane. This enables 1.10(-6)-1.10(-2) M Pb to be determined in the pH range 3.5-5.5. The electrode is highly selective for Pb in the presence of alkali and alkaline earth metals.

  DOI：

  10.1007/bf00958260