4,4'-(1H,1'H-2,2'-biimidazole-1,1'-diylbis(methylene))dibenzoic acid

• 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: 4,4'-(1H,1'H-2,2'-biimidazole-1,1'-diylbis(methylene))dibenzoic acid
• 英文别名: 1,1'-di(p-carboxybenzyl)-2,2'-diimidazole；1,1'-di(p-carboxybenzyl)-2,2'-biimidazole；4,4'-(1H,1'H-2,2'-biimidazole-1,1'-diylbis(methylene))ibenzoic acid；4-[[2-[1-[(4-Carboxyphenyl)methyl]imidazol-2-yl]imidazol-1-yl]methyl]benzoic acid；4-[[2-[1-[(4-carboxyphenyl)methyl]imidazol-2-yl]imidazol-1-yl]methyl]benzoic acid
• 化学式: C₂₂H₁₈N₄O₄
• 分子量: 402.409
• InChiKey: SAPZXZFBPOWMQW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  30
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  110
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  cobalt(II) nitrate hexahydrate 、 4,4'-(1H,1'H-2,2'-biimidazole-1,1'-diylbis(methylene))dibenzoic acid 、 4,4'-bis-(1H-imidazol-1-yl-methyl)biphenyl 在 sodium hydroxide 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 以71.5 %的产率得到
  参考文献：
  名称：

  Selective fluorescent sensing and photocatalytic properties of a new 2D Co coordination polymer based on 1,1′-di(p-carbonylbenzyl)-2,2′-biimidazoline

  摘要：

  DOI：

  10.1016/j.poly.2022.116182

文献信息

• Magnetic and photocatalytic degradation properties of a 2D (3, 4)-connected framework based on 4,4′-(1H,1′H-2,2′-biimidazole-1,1′-diylbis(methylene))dibenzoic acid
  作者：Li-Yong Jia、Ning-Ning Chen、Qiang Luo、Chen Zhang、Jun Wang、Jian-Qing Tao

  DOI：10.1016/j.molstruc.2017.08.023

  日期：2017.12

  Abstract A new Co(II) coordination polymer, namely [Co(L) (1,4-bib) 0.5 (H 2 O) 2 ] n ( 1 ) (H 2 L = 4,4′-(1H,1′H-2,2′-biimidazole-1,1′-diylbis(methylene))dibenzoic acid, 1,4-bib = 1,4-bis(1-imidazoly)benzene) have been hydrothermally synthesized. The structure of the title complex was determined by single crystal X-ray diffraction analysis and further characterized by infrared spectrum (IR), elemental

  摘要 一种新型的 Co(II) 配位聚合物，即 [Co(L) (1,4-bib) 0.5 (H 2 O) 2 ] n ( 1 ) (H 2 L = 4,4'-(1H,1' H-2,2'-biimidazole-1,1'-diylbis(methylene))dibenzoic acid, 1,4-bib = 1,4-bis(1-imidazoly)benzo) 已被水热合成。标题配合物的结构通过单晶 X 射线衍射分析确定，并通过红外光谱 (IR)、元素分析和紫外-可见光谱进一步表征。磁性研究表明，配合物 1 中相邻的 Co II 离子之间存在反铁磁相互作用。此外，配合物1在紫外光照射下对罗丹明B、亚甲蓝和甲基橙具有很强的光催化降解作用。
• Tailoring the structure, pH sensitivity and catalytic performance in Suzuki–Miyaura cross-couplings of Ln/Pd MOFs based on the 1,1′-di(<i>p</i>-carboxybenzyl)-2,2′-diimidazole linker
  作者：Li-Xin You、Lan-Xin Cui、Bai-Bei Zhao、Gang Xiong、Fu Ding、Bao-Yi Ren、Zhong-Liang Shi、Ileana Dragutan、Valerian Dragutan、Ya-Guang Sun

  DOI：10.1039/c8dt01288a

  日期：——

  heterobimetallic Pd/Ln MOFs (1–4) with Sm, Eu, Tb, Dy as preferred metal nodes and 1,1′-di(p-carboxybenzyl)-2,2′-diimidazole (H2L) as a fairly suitable bifunctional organic linker have been synthesized, fully characterized and tested as catalysts in cross-coupling reactions. These robust MOFs, ensuring a uniform distribution of Pd, showed excellent stability in air and high catalytic activity in Suzuki–Miyaura reactions

  一组异双金属Pd / Ln MOF（1-4），其中Sm，Eu，Tb，Dy为优选金属节点，而1,1'-di（p-羧基苄基）-2,2'-二咪唑（H 2 L）为已经合成，完全表征并测试了相当合适的双功能有机连接基，并作为交叉偶联反应中的催化剂进行了测试。这些稳健的MOF确保了Pd的均匀分布，在纯净水，纯净乙醇以及水-乙醇混合物中进行的Suzuki-Miyaura反应中，在空气中表现出出色的稳定性，并具有很高的催化活性。取决于溶剂，复杂1可以有效回收4–8次，而不会显着降低催化活性。重要的是，发现该络合物以可逆的方式响应pH，从而能够从酸性水溶液中方便地回收，表明良好的可回收性以及反应后金属残留物的环境友好型分离。
• Sensing and photocatalytic properties of a new 3D Co(<scp>ii</scp>) coordination polymer based on 1,1′-di(<i>p</i>-carboxybenzyl)-2,2′-biimidazole
  作者：Bo Yang

  DOI：10.1039/d2nj03281c

  日期：——

  A new Co(II) coordination polymer [Co(DCB)]·2H2O}n (1) (H2DCB = 1,1′-di(p-carboxybenzyl)-2,2′-biimidazole) was synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, IR spectroscopic, elemental and thermogravimetric analyses. Single-crystal X-ray diffraction analyses indicate that 1 exhibits a unique 3D two-fold interpenetrated network with a point symbol

  合成了一种新型Co( II )配位聚合物[Co(DCB)]·2H 2 O} n ( 1 ) (H 2 DCB = 1,1'-di( p -carboxybenzyl)-2,2'-biimidazole)在水热条件下，并通过单晶 X 射线衍射、红外光谱、元素和热重分析进行表征。单晶X射线衍射分析表明，1表现出独特的3D双层互穿网络，点符号为4 12 ·6 3 }。1在检测Fe 3+、Cr 2 O 7 2-、CrO 4时表现出高灵敏度2−和呋喃妥因 (NFT) 在水溶液中。此外， 1是一种有效且稳定的光催化剂，在水溶液中对亚甲基蓝 (MB) 和罗丹明 B (RhB) 表现出优异的光催化性能。
• Two novel supramolecular isomers based on 2,2′-biimidazole derivative and zinc ions: Syntheses, structures and luminescent properties
  作者：Yan-Hong Xu、Ya-Qian Lan、Ya-Hui Zhao、Dong-Ying Du、Guang-Juan Xu、Kui-Zhan Shao、Zhong-Min Su、Yi Liao

  DOI：10.1016/j.inoche.2008.11.030

  日期：2009.2

  Two Zn(II)-2,2'-biimidazole derivative supramolecular isomers 1 and 2 formulated as [Zn(L)] center dot 2H(2)O (H2L=4,4'-(1H, 1'H-2,2'-biimidazole- 1,1'-diylbis(methylene))dibenzoic acid) have been synthesized, and structurally characterized by elemental analysis, IR spectroscopy, single-crystal X-ray crystallography. Complex 1 exhibits a 2D four-connected network with (4(3).6(3)) topology when the zinc center and the L-2-ligand act as four-connected nodes (or a distorted (4,4) grid if the [Zn-2(imidazole)(4)] units are considered as four-connected nodes). Complex 2 shows a novel four-connected twofold interpenetrated net with (4(2).6(2).8(2)) topology when the zinc center and the L2- ligand act as four-connected nodes (or a twofold interpenetrated alpha-Po topology when [Zn-2(imidazole)(4)] units are identified as six-connected nodes). Moreover, complexes 1 and 2 both exhibit strong luminescent properties at room temperature. (c) 2008 Published by Elsevier B.V.