biphenyl-3,3'-disulfonyl-4,4'-dicarboxylic 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: biphenyl-3,3'-disulfonyl-4,4'-dicarboxylic acid
• 英文别名: 3,3'-Disulfo-[1,1'-biphenyl]-4,4'-dicarboxylic acid；4-(4-carboxy-3-sulfophenyl)-2-sulfobenzoic acid
• 化学式: C₁₄H₁₀O₁₀S₂
• 分子量: 402.359
• InChiKey: FBPGYBAYUZQKSE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  200
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  europium(III) nitrate hexahydrate 、 对苯二甲酸 、 biphenyl-3,3'-disulfonyl-4,4'-dicarboxylic acid 以 水 为溶剂， 反应 72.0h， 以26%的产率得到{[Eu₂(biphenyl-3,3′-disulfonyl-4,4′-dicarboxylate)(1,4-benzenedicarboxylate)(H₂O)₆]·4H₂O}_n
  参考文献：
  名称：

  由在一维双链上串成的二维正方形构成的三维镧系元素骨架：合成，结构和发光性质

  摘要：

  摘要两种配位聚合物{[Ln2（BPDSDC）（BDC）（H2O）6]·4H2O} n（Ln = Tb（1）和Eu（2）），由联苯-3,3'-二磺酰基-4构成，合成了4'-二羧酸酯（BPDSDC4-）和1,4-苯二羧酸酯（BDC2-）并对其结构进行了表征。{[Ln2（BPDSDC）（BDC）（H2O）6]·4H2O} n的固态结构由一维（1D）Ln-BPDSDC双链和具有Ln2的二维（2D）Ln-BDC正方形组成（COO）4个桨轮装置和纳米级网格。2D正方形的每个网格都带有1D Ln-BPDSDC双链，其中两个部分通过2D正方形的镧系元素中心与1D链的磺酸盐氧原子之间的配位键相互作用。因此，将1D Ln-BPDSDC双链穿过以偏光方式堆叠的2D正方形，以提供三维（3D）独特的体系结构。这两种化合物分别在固态下发射特征性的Tb（III）和Eu（III）发射。温度相关的发光研究表明，两种化合物的

  DOI：

  10.1016/j.ica.2018.09.017
• 作为产物：
  描述：

  3,3'-disulfonyl-4,4'-dimethylbiphenyl 在 sodium hydroxide 、 potassium permanganate 、 盐酸 作用下， 以 水 为溶剂， 反应 10.0h， 以67%的产率得到biphenyl-3,3'-disulfonyl-4,4'-dicarboxylic acid
  参考文献：
  名称：

  Lanthanide–Potassium Biphenyl-3,3′-disulfonyl-4,4′-dicarboxylate Frameworks: Gas Sorption, Proton Conductivity, and Luminescent Sensing of Metal Ions

  摘要：

  A novel sulfonate carboxylate ligand of biphenyl-3,3'-disulfonyl-4,4'-dicarboxylic acid (H-4-BPDSDC) and its lanthanide organic frameworks {[LnK(BPDSDC) (DMF) (H2O)]-x(solvent)}(n) (JXNU-2, where JXNU denotes Jiangxi Normal University-, DMF indicates dimethylformamide, and Ln = Sm3+, Eu3+, and Pr3+) were synthesized and structurally characterized. The three isomorphous lanthanide compounds feature three-dimensional frameworks constructed from one-dimensional (1D) rod-shaped heterometallic Ln-K secondary building units and are an illustration of a Kagome-like lattice with large ID hexagonal channels and small 1D trigonal channels. The porous material of the representive JXNU-2(Sm) has an affinity to quadrupolar molecules such as CO2 and C2H2. In addition, the JXNU-2(Sm) compound exhibits humidity- and temperature-dependent proton conductivity with a large value of 1.11 x 10(-3) S cm(-1) at 80 degrees C and 98% relative humidity. The hydrophilic sulfonate group on the surface of channels facilitates enrichment of the solvate water molecules in the channels, which enhances the proton conductivity of this material. Moreover, the JXNU-2(Eu) material with the characteristic bright red color shows the potential for recognition of K+ and Fe3+ ions. The enhancing Eu3+ luminescence with the K+ ion and quenching Eu3+ luminescence with the Fe3+ ion can be associated with the functional groups of the organic ligand.

  DOI：

  10.1021/acs.inorgchem.6b00928

文献信息

• Water-Stable Zn(II) Coordination Polymers Regulated by Polysubstituted Benzenes and Their Photocatalytic Performance toward Methylene Blue Degradation Dominated by Ligand-Field Effects
  作者：Yan Zhao、Lei Li、Zhong-Yi Liu、Bo Ding、Xiu-Guang Wang、Yan Luo、Xiao-Jun Zhao、En-Cui Yang

  DOI：10.1021/acs.cgd.0c01521

  日期：2021.2.3

  light illumination. Single-crystal structural analyses reveal that isomeric 1,2,4 (H3L1)- and 1,3,5-benzenetricarboxylates (H3L2) have assembled the ternary system into the gridlike framework [Zn(tpt)(HL1)]·H2O}n (1), ribbon-to-connector aligned sheet [Zn3(H2O)(tpt)2(L1)2]n (2), and hexagonal dimer based double layer [Zn3(H2O)2(tpt)(L2)2]n (3). 1,2,4,5-Tetrasubstituted phenyl and diphenyl coligands have

  有机染料在配位聚合物（CP）光催化剂上的光降解已成为预防和控制水污染的有效策略之一，其中由催化活性金属的配体场控制的能带结构在增强水的氧化方面起着至关重要的作用。光催化活性。为了更好地合理化带结构上的配体场功能，已经开发了一系列六个基于2,4,6-三（4-吡啶基）-1,3,5-三嗪（tpt）的Zn（II）-CP。通过改变附着在苯上的配位取代基的类型，数量和位置进行水热制备。所有这些Zn（II）-CP均已在结构和光物理特性上得到了充分表征，并被用作通过紫外线照射进行亚甲基蓝（MB）净化的光催化剂。3 L 1）-和1,3,5-苯三羧酸酯（H 3 L 2）将三元系统组装到网格状骨架[Zn（tpt）（HL 1）]·H 2 O} n（1）中，带状到连接器的对齐薄片[Zn 3（H 2 O）（tpt）2（L 1）2 ] n（2）和六角形基于二聚体的双层[Zn 3（H 2 O）2（tpt）（L 2））2
• Transition Metal Ion‐Directed Coordination Polymers with Mixed Ligands: Synthesis, Structure, and Photocatalytic Activity for Hydrogen Production and Rhodamine B Degradation
  作者：Yan Zhao、Zhong‐Yi Liu、Xiu‐Guang Wang、Xiao‐Jun Zhao、En‐Cui Yang

  DOI：10.1002/zaac.202000299

  日期：2020.11.15

  Three mixed‐ligand transition metal coordination polymers with the formula of [CuI2CuII(tpt)2(L)]·15H2O}n (1) and [M2(H2O)5(tpt)(L)]·6H2O}n [M = Ni for 2 and Co for 3; tpt = 2,4,6‐tris(4‐pyridyl)‐1,3,5‐triazine and L = 3,3'‐disulfonyl‐4,4'‐biphenyldicarboxylate] were hydrothermally synthesized by varying the cheap paramagnetic metal ions and used as photocatalysts for hydrogen evolution from water

  三种混合配体过渡金属配位聚合物，其分子式为[Cu I 2 Cu II（tpt）2（L）] · 15H 2 O} n（1）和[M 2（H 2 O）5（tpt） （L）] · 6H 2 O} n [M = Ni表示2，Co表示3; tpt = 2,4,6-三（4-吡啶基）-1,3,5-三嗪和L = 3,3'-二磺酰基-4,4'-联苯二甲酸]通过改变廉价的顺磁性金属离子和用作光催化剂，用于从水分解和若丹明B（RhB）降解中释放出氢气。单晶结构确定表明1是坚固的柱状层框架，具有由四位L 4–连接器支撑的不寻常的基于72元的Cu 6（tpt）6 }大环基层。既2和3是同构的（4×4）与八面体的Ni片II和Co II离子通过双中心l扩展4-和tpt键，其中tpt的第三个吡啶基被五水合金属离子封端。由于混合价Cu I / II中心的带隙变窄和良好的电荷输运，1具有比2和3更好的双功能催化活性，可见
• Sulfonic acid functionalized zirconium-based metal–organic framework for the selective detection of copper(<scp>ii</scp>) ions
  作者：Abhijeet Rana、Soutick Nandi、Shyam Biswas

  DOI：10.1039/d2nj01068b

  日期：——

  A sulphonic acid functionalized Zr(iv) MOF probe was used for the rapid, sensitive and selective sensing of Cu²⁺.

  一种磺酸官能化 Zr(iv) MOF 探针被用于快速、灵敏和选择性地感应 Cu2+。
• AROMATIC HYDROCARBON-BASE PROTON EXCHANGE MEMBRANE AND DIRECT METHANOL FUEL CELL USING SAME
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP1826846A1

  公开（公告）日：2007-08-29

  A proton exchange membrane is obtained which can give an excellent power generation characteristic when the membrane is applied to, in particular, a fuel cell wherein high-concentration methanol is used as a fuel. In the aromatic hydrocarbon based proton exchange membrane of the invention, the ion exchange capacity is set into the range of 0.6 to 1.3 meq/g. Moreover, the area swelling rate for a 30% by mass methanol aqueous solution at 40°C is set into the range of 2 to 30%. Preferably, a sulfonic acid group is bonded to an aromatic ring of the aromatic hydrocarbon based polymer contained in the aromatic hydrocarbon based proton exchange film. Preferably, the aromatic hydrocarbon based polymer is a polyarylene ether based polymer.

  本发明获得了一种质子交换膜，当将该膜应用于燃料电池，特别是使用高浓度甲醇作为燃料的燃料电池时，该膜可提供出色的发电特性。在本发明的芳香烃基质子交换膜中，离子交换容量设定在 0.6 至 1.3 meq/g 的范围内。此外，在 40°C 时，质量分数为 30% 的甲醇水溶液的面积膨胀率设定为 2% 至 30%。优选地，磺酸基与芳香烃基质子交换膜中所含芳香烃基聚合物的芳香环键合。芳香烃基聚合物最好是聚芳醚基聚合物。
• PROTON CONDUCTING POLYMER MEMBRANE, METHOD FOR PRODUCING SAME, AND FUEL CELL USING SAME
  申请人：Samsung Yokohama Research Institute

  公开号：EP1901378A1

  公开（公告）日：2008-03-19

  There are provided a novel proton-conducting polymer membrane that shows good workability in a fuel cell assembling process and good proton conductivity and durability even under high-temperature, non-humidified conditions, a method for production thereof, and a fuel cell therewith. The proton-conducting polymer membrane includes: a polymer membrane containing a polybenzimidazole compound having a sulfonic acid group and/or a phosphonic acid group; and vinylphosphonic acid contained in the polymer membrane. The fuel cell uses the proton-conducting polymer membrane. The polybenzimidazole compound preferably includes a sulfonic and/or phosphonic acid group-containing component represented by Structural Formula (1): wherein n represents an integer of 1 to 4, R1 represents a tetravalent aromatic linking unit capable of forming an imidazole ring, R2 represents a bivalent aromatic linking unit, and Z represents a sulfonic acid group and/or a phosphonic acid group.

  本发明提供了一种新型质子传导聚合物膜，该膜在燃料电池组装过程中具有良好的可操作性，即使在高温、非湿润条件下也具有良好的质子传导性和耐久性，还提供了一种生产该膜的方法以及一种具有该膜的燃料电池。质子传导聚合物膜包括：含有具有磺酸基团和/或膦酸基团的聚苯并咪唑化合物的聚合物膜；以及聚合物膜中含有的乙烯基膦酸。燃料电池使用质子传导聚合物膜。聚苯并咪唑化合物最好包括由结构式（1）表示的含磺酸基和/或膦酸基的组分： 其中 n 代表 1 至 4 的整数，R1 代表能够形成咪唑环的四价芳香族连接单元，R2 代表二价芳香族连接单元，Z 代表磺酸基和/或膦酸基。