4,7,13,16-tetraoxa-1,10-diaza-20,21(2,6)-dipyridina-bicyclo[8.8.4]docosaphane-19,22-dione | 65739-45-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: 4,7,13,16-tetraoxa-1,10-diaza-20,21(2,6)-dipyridina-bicyclo[8.8.4]docosaphane-19,22-dione
• 英文别名: 17,20,25,28-tetraoxa-1,14,31,32-tetrazatetracyclo[12.8.8.13,7.18,12]dotriaconta-3,5,7(32),8(31),9,11-hexaene-2,13-dione
• CAS: 65739-45-9
• 化学式: C₂₄H₃₀N₄O₆
• 分子量: 470.525
• InChiKey: YJSUJLALXSUKMI-UHFFFAOYSA-N

物化性质

• 熔点：
  264-266 °C
• 沸点：
  743.8±60.0 °C(Predicted)
• 密度：
  1.32±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.12
• 重原子数：
  34.0
• 可旋转键数：
  0.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  103.32
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为反应物：
  描述：

  4,7,13,16-tetraoxa-1,10-diaza-20,21(2,6)-dipyridina-bicyclo[8.8.4]docosaphane-19,22-dione 、 lithium perchlorate 以57%的产率得到
  参考文献：
  名称：

  BUHLEIER E.; WEHNER W.; VOEGTLE F., CHEM. BER. , 1978, 111, NO 1, 200-204

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2′-bipyridine-6,6′-dicarbonyl dichloride 以25%的产率得到
  参考文献：
  名称：

  BUHLEIER E.; WEHNER W.; VOEGTLE F., CHEM. BER. , 1978, 111, NO 1, 200-204

  摘要：

  DOI：

文献信息

• Buhleier,E. et al., Chemische Berichte, 1978, vol. 111, p. 200 - 204
  作者：Buhleier,E. et al.

  DOI：——

  日期：——
• Transport of Potassium Picrate through a Liquid Membrane by Metal-Responsive Carriers
  作者：Shinji Tsuchiya、Manabu Seno

  DOI：10.1021/j100057a023

  日期：1994.2

  Metal-responsive carriers having three receptors, and conformational variations were synthesized. The transport experiments of potassium picrate using these carriers were performed, and the mechanism was analyzed by numerical simulations. It was found that the rates and the mechanisms of transport of potassium picrate facilitated by these new carriers depend on the conformation of the carriers. That is, the transport rate of potassium picrate by carrier I was fast and potassium picrate was transported easily against its concentration gradient. On the other hand, when carrier I was coordinated by cupric ion, carrier III of cis conformation was formed and the transport rate by this carrier III was slower. The efficient uphill transport of potassium picrate by carrier I arises both from the different extraction equilibrium constants between the aqueous phase containing potassium chloride and the aqueous phase without potassium chloride, and the weak interaction between potassium picrate and carrier I in the organic phase. The numerical simulation of this uphill transport has been performed by using a diffusion-limited process, and the calculated result is consistent with the experimental result. It was also found that the transport rate of potassium picrate depends on the substituents of the nitrogen atoms of diazacrown ether, which affects the interaction between diazacrown ether and potassium picrate.