5,5'-(二氮烯-1,2-二基)双(苯-1,2,3-三羧酸) | 1236108-27-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 中文名称: 5,5'-(二氮烯-1,2-二基)双(苯-1,2,3-三羧酸)
• 英文名称: 1,2,3-tricarboxy(1',2',3'-tricarboxyazophenyl)benzene
• 英文别名: 3,4,5-tricarboxyl-(3′,4′,5′-tricarboxylazophenyl)benzene；3,3',4,4',5,5'-azobenzenehexacarboxylic acid；5,5'-(Diazene-1,2-diyl)bis(benzene-1,2,3-tricarboxylic acid)；5-[(3,4,5-tricarboxyphenyl)diazenyl]benzene-1,2,3-tricarboxylic acid
• CAS: 1236108-27-2
• 化学式: C₁₈H₁₀N₂O₁₂
• 分子量: 446.284
• InChiKey: YXGKLIWJRSIYDO-UHFFFAOYSA-N

物化性质

• 沸点：
  918.5±65.0 °C(Predicted)
• 密度：
  1.84±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  32
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  249
• 氢给体数：
  6
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  copper(II) choride dihydrate 、 5,5'-(二氮烯-1,2-二基)双(苯-1,2,3-三羧酸) 、 N,N-二甲基甲酰胺 以 水 为溶剂， 反应 72.0h， 以82%的产率得到[Cu₆(1,2,3-tricarboxyl-(1',2',3'-tricarboxylazophenyl)benzene(-6H))₂(μ₂-OH₂)(H₂O)₈]*(N,N-dimethylformamide)₄(H₂O)₆
  参考文献：
  名称：

  Dual-Functionalized Metal–Organic Frameworks Constructed from Hexatopic Ligand for Selective CO₂ Adsorption

  摘要：

  A ligand design approach, which requires rational design of ligand based on the knowledge of specific target, was applied for the synthesis of two interesting and robust MOFs 1 and 2 containing unusual several types of copper(II) secondary building units (SBUs). Thanks to unsaturated metal centers (UMCs) and azo group, microporous material 1 exhibited not only high CO2 uptake but also an impressive selective adsorption of CO2 over CH4 and N-2. Moreover, a high H-2 uptake of 1 was also observed.

  DOI：

  10.1021/ic502921j
• 作为产物：
  描述：

  5-硝基-1,2,3-苯三甲酸 在 sodium hydroxide 、 锌 作用下， 以 乙醇 、 水 为溶剂， 反应 24.0h， 以75%的产率得到5,5'-(二氮烯-1,2-二基)双(苯-1,2,3-三羧酸)
  参考文献：
  名称：

  Dual-Functionalized Metal–Organic Frameworks Constructed from Hexatopic Ligand for Selective CO₂ Adsorption

  摘要：

  A ligand design approach, which requires rational design of ligand based on the knowledge of specific target, was applied for the synthesis of two interesting and robust MOFs 1 and 2 containing unusual several types of copper(II) secondary building units (SBUs). Thanks to unsaturated metal centers (UMCs) and azo group, microporous material 1 exhibited not only high CO2 uptake but also an impressive selective adsorption of CO2 over CH4 and N-2. Moreover, a high H-2 uptake of 1 was also observed.

  DOI：

  10.1021/ic502921j

文献信息

• Improved conductivity of a new Co(<scp>ii</scp>)-MOF by assembled acetylene black for efficient hydrogen evolution reaction
  作者：Wei Zhou、Ya-Pan Wu、Xiao Wang、Jun-Wu Tian、Dan-Dan Huang、Jun Zhao、Ya-Qian Lan、Dong-Sheng Li

  DOI：10.1039/c8ce00921j

  日期：——

  (H6TTAB) and 4,4′-bipyridine (4,4′-bipy) ligands. To improve electrical conductivity, a series of composites was integrated by the assembly of CTGU-9 and acetylene black (AB), and shows distinct electrocatalytic activity for the hydrogen evolution reaction (HER). Strikingly, the AB&CTGU-9 (3 : 4) composite exhibits superior HER performance with a very favorable onset potential of 98 mV, an overpotential

  包含不同金属纳米粒子或导电添加剂的金属有机骨架（MOF）有望具有理想的催化性能。在此，我们基于3,4,5报告了一种新颖的3D微孔Co（II）-MOF ，[Co 1.5（TTAB）0.5（4,4'-bipy）（H 2 O）]（表示为CTGU-9） -三羧酸-（3'，4'，5'-三羧基偶氮苯基）苯（H 6 TTAB）和4,4'-联吡啶（4,4'-bipy）配体。为了提高电导率，通过将CTGU-9和乙炔黑（AB）组装在一起，制成了一系列复合材料，并显示出对氢气析出反应（HER）的独特电催化活性。令人惊讶的是，AB＆CTGU-9（3：4）该复合材料显示出优异的HER性能，具有98 mV的非常有利的起始电势，10 mA cm -2的128 mV的过电势，87 mV dec -1的小Tafel斜率和至少21 h的长期稳定性。这些结果表明，MOF与导电助催化剂的结合可以产生HER的有效候选电催化剂。此外，还研究了N
• In situ attained CdII-coordination polymer with (3,4,9)-connected topology based on trinuclear CdII clusters
  作者：Xi-Jun Ke、Dong-Sheng Li、Jun Zhao、Cai-Xia Meng、Xiao-Ning Zhang、Qiu-Fen He、Cai Li、Yao-Yu Wang

  DOI：10.1016/j.inoche.2010.01.014

  日期：2010.4

  A new Cd-II-coordination polymer, namely, [Cd-3(nbtc)(2)center dot 4H(2)O](n) (1), has been hydrothermally synthesized with in situ generated 5-nitrobenzene-1,2,3-tricarboxylate (nbtc(3-)) ligand. Single-crystal X-ray diffraction study reveals that compound 1 is constructed from trinuclear Cd clusters and exhibits a previously unknown 2D (3,4,9)-connected (3.4(2))(3(2).4(3).5)(3(6).4(11).5(10).6(8).8) topology as well as 3D H-bonding pillared architecture. In addition, the photoluminescent property and thermal stability of 1 were also discussed. (c) 2010 Elsevier B.V. All rights reserved.