5-(pyridin-4-ylmethoxy)isophthalic acid | 1240327-15-4

• 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: 5-(pyridin-4-ylmethoxy)isophthalic acid
• 英文别名: 5-(Pyridin-4-ylmethoxy)isophthalic acid；5-(pyridin-4-ylmethoxy)benzene-1,3-dicarboxylic acid
• CAS: 1240327-15-4
• 化学式: C₁₄H₁₁NO₅
• 分子量: 273.245
• InChiKey: ANYWVTSQEOSVIU-UHFFFAOYSA-N

物化性质

• 沸点：
  563.6±45.0 °C(Predicted)
• 密度：
  1.420±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  96.7
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险性防范说明：
  P264,P280,P302+P352,P337+P313,P305+P351+P338,P362+P364,P332+P313
• 危险性描述：
  H315,H319
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  5-(pyridin-4-ylmethoxy)isophthalic acid 、 lead(II) acetate trihydrate 在 melamine 作用下， 以 乙醇 、 水 为溶剂， 以45%的产率得到[Pb2(5-(pyridin-4-ylmethoxy)-isophthalate)2]
  参考文献：
  名称：

  Isomeric photoluminescent lead(II) coordination polymers based on designed pyridinecarboxylate ligands

  摘要：

  The hydrothermal reaction of Pb(OAC)2 center dot 3H2O with the flexible multidentate ligand 5-(pyridin-2-ylmethoxy)-isophthalic acid (H2L1) or 5-(pyridin-4-ylmethoxy)-isophthalic acid (H2L2), respectively, afforded two new metal-organic frameworks, [Pb2L12]n (1) and [Pb2L22]n (2). The single-crystal X-ray analysis shows that 1 is a two-dimensional (20) layered structure, whereas 2 is a three-dimensional (3D) pillar-layered network. Both of them exhibit strong yellow photoluminescence upon excitation 366 nm at room temperature. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2010.11.032

文献信息

• Three layer-structured cadmium coordination polymers based on flexible 5-(4-pyridyl)-methoxylisophthalic acid: rapid synthesis and luminescence sensing
  作者：Xiuli Guo、Jianing Xu、Jing Sun、Xiaodong Chen、Li Wang、Yong Fan

  DOI：10.1039/c8ce01524d

  日期：——

  quadrangle windows built from dinuclear [Cd2N2O10] SBUs and L2− ligands. 2 shows an interesting two-fold interpenetrated 2D layered structure, in which the 4,4′-bipy ligands link the adjacent sheets constructed from Cd2+ cations and L2− ligands to build a double-layered structure with rhombic windows. For 3, the Cd2+ ions are linked with L2− ligands to form a 2D layer and free H2bdc ligands penetrate into the

  基于柔性的5-（4-吡啶基）-甲氧基邻苯二甲酸配体（H 2 L），形成三层镉配位聚合物，即[CdL（H 2 O）]·2H 2 O（1），[CdL（H 2 O） （4,4'-bipy）0.5 ]·H 2 O（2）（4,4'-bipy = 4,4'-bipyridine）和[CdL（H 2 O）2 ]·0.5H 2 bdc（3）（H 2 bdc = 1,4-苯二甲酸），是通过快速微波（MW）辅助溶剂热合成方法制备的。值得注意的是，与常规溶剂热法相比，MW辅助法可以有效地加快反应速度。图1展示了具有由双核[Cd 2 N 2 O 10 ] SBU和L 2-配体构建的四边形窗口的2D层。图2示出了有趣的两层互穿的2D层状结构，其中4，4'-联吡啶配体将由Cd 2+阳离子和L 2-配体构成的相邻薄片连接起来，以形成具有菱形窗口的双层结构。对于3而言，Cd 2+离子与L 2-配体连接形成2D层，自由H 2
• Synthesis, Crystal Structure, and Thermal Analysis of a New Dy(III) Compound Based on Pyridinecarboxylate Ligand
  作者：Hui-Min Liu

  DOI：10.1080/15533174.2015.1137066

  日期：2016.12.1

  A new compound, namely [Dy4(L)6(H2O)4]n (1 H2L = 5-(pyridin-4-ylmethoxy)-isophthalic acid), has been hydrothermally synthesized and further characterized by the single-crystal X-ray diffraction, elemental analysis, infrared spectroscopy. Single-crystal X-ray diffraction analysis reveals that compound 1 crystallizes in monoclinic P21/n space group with a = 24.0566(5), b = 14.3950(3), c = 26.0162(6)

  已经水热合成了一种新化合物，即[Dy 4（L）6（H 2 O）4 ] n（1 H 2 L = 5-（吡啶-4-基甲氧基）-间苯二甲酸），并通过单X射线晶体衍射，元素分析，红外光谱。单晶X射线衍射分析显示化合物1在单斜晶P 2 1 / n空间群中结晶，其中a = 24.0566（5），b = 14.3950（3），c = 26.0162（6）和β= 92.146（2 ）°。在该化合物中，有两个由L 2−构成的不同一维链配体和Dy（III）离子，它们通过L 2-配体进一步桥接成复杂的3D框架。
• Stable isomeric layered indium coordination polymers for high proton conduction
  作者：Xiuli Guo、Zhenhua Li、Xiaobo Chen、Dadong Liang、Chunguang Li、Guanghua Li、Li Wang、Zhan Shi、Shouhua Feng

  DOI：10.1039/d1ce01107c

  日期：——

  Coordination polymers have received immense attention for proton conduction owing to their highly tunable and designable structures. Herein, based on the flexible ligand 5-(4-pyridine)-methoxyisophthalic acid (H2L), two novel highly chemically stable indium coordination polymers (In-CPs), InL(H2O)Cl·H2O (In–L–Cl) and InL(H2O)(NO3) (In–L–NO3), were synthesized through solvothermal methods. In–L–Cl and

  由于其高度可调和可设计的结构，配位聚合物在质子传导方面受到了极大的关注。在此，基于柔性配体 5-(4-吡啶)-甲氧基间苯二甲酸 (H 2 L)，两种新型高度化学稳定的铟配位聚合物 (In-CPs) InL(H 2 O)Cl·H 2 O (In –L–Cl) 和 InL(H 2 O)(NO 3 ) (In–L–NO 3 ) 是通过溶剂热法合成的。In-L-Cl 和 In-L-NO 3是同构的，其中每个单独的 In( III ) 原子连接到 L 2-形成单层，并配位 Cl -和 NO 3 -插入到夹层的窗口中。它们都具有很高的水和化学稳定性。更重要的是，暴露在夹层中的大量Cl -和NO 3 -可以作为氢键受体，促进密集的氢键网络的形成，从而有效地改善质子转移。电化学阻抗谱显示 In-L-Cl 和 In-L-NO 3在 100% 相对湿度 (RH) 和 80 °C 下显示出 1.88 × 10 -3和
• Hydrothermal synthesis, crystal structure and magnetic properties of a new 3D MnII complex based on the flexible ligand 5-(4-pyridyl)methoxyisophthalic acid
  作者：Zhaolin Tao、Jiehu Cui

  DOI：10.1016/j.mencom.2016.05.010

  日期：2016.5

  A new 3D coordination polymer [Mn2L2(H2O)2·2DMF· 2H2O]n [H2L = 5-(4-pyridyl)methoxyisophthalic acid] with a 42.6}244.62.87.102} net has been synthesized from H2L by a hydrothermal method. Magnetic susceptibility measurements indicated antiferromagnetic interaction between the adjacent MnII ions in the polymer.

  通过水热法从H2L合成了一种新的3D配位聚合物[Mn2L2（H2O）2·2DMF·2 ] n [H2L = 5-（4-吡啶基）甲氧基间苯二甲酸] [42.6} 2 44.62.87.102}净。方法。磁化率测量表明聚合物中相邻的MnII离子之间存在反铁磁相互作用。
• The Selective CO2 Adsorption and Photothermal Conversion Study of an Azo-Based Cobalt-MOF Material
  作者：Li-Long Dang、De-Xi Zong、Xiao-Yan Lu、Ting-Ting Zhang、Tian Chen、Jiu-Long Sun、Jiu-Zhou Zhao、Meng-Yang Liu、Shui-Ren Liu

  DOI：10.3390/molecules27206873

  日期：——

  A new metal–organic framework (MOF), [Co2(L)2(azpy)]n (compound 1, H2L = 5-(pyridin-4-ylmethoxy)-isophthalic acid, azpy = 4,4′-azopyridine), was synthesized by a solvothermal method and further characterized by elemental analysis, IR spectra, thermogravimetric analysis, single-crystal and powder X-ray diffraction. The X-ray single-crystal diffraction analysis for compound 1 indicated that two cis L22− ligands connected to two cobalt atoms resulted in a macrocycle structure. Through a series of adsorption tests, we found that compound 1 exhibited a high capacity of CO2, and the adsorption capacity could reach 30.04 cm3/g. More interestingly, under 273 K conditions, the adsorption of CO2 was 41.33 cm3/g. In addition, when the Co-MOF was irradiated by a 730 nm laser, rapid temperature increases for compound 1 were observed (temperature variation in 169 s: 26.6 °C), showing an obvious photothermal conversion performance. The photothermal conversion efficiency reached 20.3%, which might be due to the fact that the parallel arrangement of azo units inhibited non-radiative transition and promoted photothermal conversion. The study provides an efficient strategy for designing MOFs for the adsorption of CO2 and with good photothermal conversion performance.

  采用溶热法合成了一种新的金属有机框架（MOF）[Co2(L)2(azpy)]n（化合物 1，H2L = 5-(吡啶-4-基甲氧基)-间苯二甲酸，azpy = 4,4′-氮杂吡啶），并进一步通过元素分析、红外光谱、热重分析、单晶和粉末 X 射线衍射进行了表征。化合物 1 的 X 射线单晶衍射分析表明，两个顺式 L22- 配体与两个钴原子相连，形成了一个大环结构。通过一系列吸附测试，我们发现化合物 1 对 CO2 具有很高的吸附容量，吸附容量可达 30.04 cm3/g。更有趣的是，在 273 K 条件下，二氧化碳的吸附量为 41.33 cm3/g。此外，当用 730 纳米激光照射 Co-MOF 时，化合物 1 的温度迅速升高（169 秒内的温度变化为 26.6 °C），显示出明显的光热转换性能。光热转换效率达到 20.3%，这可能是由于偶氮单元的平行排列抑制了非辐射转变，促进了光热转换。该研究为设计吸附二氧化碳并具有良好光热转换性能的 MOFs 提供了一种有效的策略。