1-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylazo)-naphthalen-2-ol | 74567-69-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylazo)-naphthalen-2-ol
• 英文别名: 1-(2,5,8,11,14-Pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-trien-17-yldiazenyl)naphthalen-2-ol
• CAS: 74567-69-4
• 化学式: C₂₄H₂₆N₂O₆
• 分子量: 438.48
• InChiKey: MRVHSLZEMRAJRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  32
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  91.1
• 氢给体数：
  1
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  ytterbium(III) nitrate pentahydrate 、 1-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylazo)-naphthalen-2-ol 在 原甲酸三乙酯 作用下， 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  摘要：

  Spectral luminescence characteristics, viz., quantum yields and luminescence lifetime, of the Yb3+ and Nd3+ ions in aqueous-methanolic solutions of their complexes with chromophoric benzo-15-crown-5 derivatives were determined. The efficient 4f-luminescence (lambda(exc) = 337 nm) is due to the intramolecular transfer of the excitation energy from the chromophoric moiety of the molecule to the Ln(3+) ion.

  DOI：

  10.1023/a:1022160007902
• 作为产物：
  描述：

  4'-氨基苯并-15-冠-5-醚 、 2-萘酚 生成 1-(6,7,9,10,12,13,15,16-Octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-ylazo)-naphthalen-2-ol
  参考文献：
  名称：

  摘要：

  Spectral luminescence characteristics, viz., quantum yields and luminescence lifetime, of the Yb3+ and Nd3+ ions in aqueous-methanolic solutions of their complexes with chromophoric benzo-15-crown-5 derivatives were determined. The efficient 4f-luminescence (lambda(exc) = 337 nm) is due to the intramolecular transfer of the excitation energy from the chromophoric moiety of the molecule to the Ln(3+) ion.

  DOI：

  10.1023/a:1022160007902

文献信息

• Synthesis of Crown Ether Dyes
  作者：Toshiro Yamashita、Hiroshi Nakamura、Makoto Takagi、Keihei Ueno

  DOI：10.1246/bcsj.53.1550

  日期：1980.6

  Crown ether dyes were synthesized in order to develop photometric reagents which are highly selective to alkali and alkaline earth metals. They contain dissociable protons attached to the chromophores of crown ether molecule. Their extraction behavior for alkali and alkaline earth metal ions as neutral complex was examined. The dyes extract potassium and alkaline earth metals, respectively. Dyes with

  合成冠醚染料是为了开发对碱金属和碱土金属具有高度选择性的光度试剂。它们包含附着在冠醚分子发色团上的可解离质子。考察了它们对碱金属和碱土金属离子作为中性络合物的萃取行为。染料分别提取钾和碱土金属。带有苦基氨基发色团的染料对于钾的萃取光度测定是有效的。在冠醚的基础上讨论了比色试剂的分子设计。