4,6,4',6'-tetranitro-2,2'-azoxy-di-benzoic acid | 4276-95-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,6,4',6'-tetranitro-2,2'-azoxy-di-benzoic acid
• 英文别名: 4,6,4',6'-Tetranitro-2,2'-azoxy-di-benzoesaeure；2-[(Z)-(2-Carboxy-3,5-dinitrophenyl)-NNO-azoxy]-4,6-dinitrobenzoic acid；(2-carboxy-3,5-dinitrophenyl)-(2-carboxy-3,5-dinitrophenyl)imino-oxidoazanium
• CAS: 4276-95-3
• 化学式: C₁₄H₆N₆O₁₃
• 分子量: 466.234
• InChiKey: GDVXVMOEMSEBGL-UHFFFAOYSA-N

物化性质

• 熔点：
  245 °C (decomp)
• 沸点：
  768.5±70.0 °C(Predicted)
• 密度：
  2.08±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  33
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  299
• 氢给体数：
  2
• 氢受体数：
  14

反应信息

• 作为产物：
  描述：

  2-Nitroso-4,6-dinitrobenzoesaeure 在 水 作用下， 生成 4,6,4',6'-tetranitro-2,2'-azoxy-di-benzoic acid
  参考文献：
  名称：

  Corticofugal modulation of frequency tuning of inferior collicular neurons in big brown bat,Eptesicus fuscus

  摘要：

  In order to explore the possible mechanism of corticofugal modulation of excitatory frequency tuning curves (EFTCs) of midbrain neurons, we examined the change of sharpness, frequency-intensity response area, minimum threshold of both EFTCs and inhibitory frequency tuning curves (IFTCs) of inferior collicular neurons during corticofugal modulation using two-tone inhibition paradigm and micro electrical stimulation technique. Our data showed that corticofugal inhibition increased sharpness, minimum threshold, and decreased the frequency-intensity response area of EFTCs, at the same time it decreased the sharpness, minimum threshold but increased the frequency-intensity response area of IFTCs. The opposite results were observed for EFTCs and IFTCs of corticofugally facilitated inferior collicular neurons, During corticofugal Inhibition, the percent change of frequency-intensity response area of EFTCs had significant correlation with the percent change of that of IFTCs, These data suggest that cortical neurons are likely to improve frequency information processing of inferior collicular neurons by modulation of IFTCs.

  DOI：

  10.1007/bf02900434

文献信息

• Photolysis by UVA–Visible Light of TNT in Ethanolic, Aqueous-Ethanolic, and Aqueous Solutions According to Electrospray and Aerodynamic Thermal Breakup Droplet Ionization Mass Spectrometry
  作者：Dmitriy G. Sheven、Viktor V. Pervukhin

  DOI：10.3390/molecules27227992

  日期：——

  degradation of 2-4-6-trinitrotoluene (TNT) by UVA–visible light (>320 nm) in ethanolic, aqueous-ethanolic, and aqueous solutions was investigated by electrospray and aerodynamic thermal breakup droplet ionization mass-spectrometric analyses. For the photolysis, a DRK-120 mercury-quartz lamp was used. Products of the photolysis reaction were compared with known products of TNT transformation in the environment

  通过电喷雾和空气动力学热分解液滴电离质谱分析，研究了乙醇、乙醇水溶液和水溶液中 UVA-可见光 (>320 nm) 光解降解 2-4-6-三硝基甲苯 (TNT) 的机制. 对于光解，使用了 DRK-120 水银石英灯。将光解反应的产物与已知的 TNT 在环境中转化的产物进行了比较。因为醇中某些化合物的光化学（与水溶液相反）具有电子从溶剂转移到光激发化合物的特征，我们认为 TNT 在乙醇和乙醇水溶液中的光解（聚合）效率是基于这种机制。
• Boruah, R. C.; Sandhu, J. S.; Thyagarajan, G., Journal of Heterocyclic Chemistry, 1981, vol. 18, p. 1081 - 1084
  作者：Boruah, R. C.、Sandhu, J. S.、Thyagarajan, G.

  DOI：——

  日期：——