1,3,5-tris-(3-pyridylmethoxyl)benzene | 890306-93-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1,3,5-tris-(3-pyridylmethoxyl)benzene
• 英文别名: 3-[[3,5-Bis(pyridin-3-ylmethoxy)phenoxy]methyl]pyridine；3-[[3,5-bis(pyridin-3-ylmethoxy)phenoxy]methyl]pyridine
• CAS: 890306-93-1
• 化学式: C₂₄H₂₁N₃O₃
• 分子量: 399.449
• InChiKey: RPWHRJCMAXNERT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  30
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  66.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1,3,5-tris-(3-pyridylmethoxyl)benzene 、 silver tetrafluoroborate 以 乙腈 为溶剂， 以73%的产率得到
  参考文献：
  名称：

  银配合物自组装中的灵活性：多武装吡啶基亚甲氧基配体的配位聚合物

  摘要：

  五个异构的双（吡啶基亚甲基氧基）苯在苯和吡啶环上的取代位置以及三个异构的1,3,5-三（吡啶基亚甲基氧基）苯的新银配合物的合成描述了吡啶环。使用X射线晶体学表征了其中6种配合物的结构，显示了3吡啶基和4吡啶基臂配体的配位聚合物的形成以及2吡啶基臂配体的离散复合物的形成。在每种情况下，该结构的精确性质还取决于吡啶环的相对取向。

  DOI：

  10.1071/ch12464

文献信息

• Isostructural Ni ^II Metal–Organic Frameworks (MOFs) for Efficient Electrocatalysis of Oxygen Evolution Reaction and for Gas Sorption Properties
  作者：Satyanarayana K. Konavarapu、Debanjali Ghosh、Avishek Dey、Debabrata Pradhan、Kumar Biradha

  DOI：10.1002/chem.201902274

  日期：2019.8.22

  splitting applications is an emerging area of research, given the depletion of fossil fuels. Herein, two isostructural NiII redox-active metal-organic frameworks (MOFs) containing flexible tripodal trispyridyl ligand (L) and linear dicarboxylates such as terephthalate (TA) and 2-aminoterphthalate (H2 NTA) are studied for their catalytic activity in oxygen evaluation reaction (OER). The 2D-layered MOFs form

  考虑到化石燃料的枯竭，用于水分解应用的稳定，活性和成本有效的电催化剂的设计和合成是一个新兴的研究领域。在本文中，研究了两个同构的NiII氧化还原活性金属有机骨架（MOF），它们包含柔性三脚架三吡啶基配体（L）和直链二羧酸盐，例如对苯二甲酸酯（TA）和2-氨基对苯二甲酸酯（H2 NTA）在氧评估反应中的催化活性。 （OER）。2D层的MOF形成3D氢键键合的骨架，其中包含一维亲水通道，其中充满了水分子。电化学研究表明，MOF在碱性条件下显示出对氧释放反应的有效催化活性，其超电势低至356 mV。进一步，这些2D-MOF具有出色的吸附水蒸气（在273 K时为180-230 cc g-1）和二氧化碳（在273 K时为33 cc g-1）的能力。发现框架中亲水性官能团的存在显着增强了电催化活性以及H2 O的吸附。
• Syntheses, Structures, and Photoluminescence Properties of Metal(II) Halide Complexes with Pyridine-Containing Flexible Tripodal Ligands
  作者：Gang Wu、Xiao-Feng Wang、Taka-aki Okamura、Wei-Yin Sun、Norikazu Ueyama

  DOI：10.1021/ic060493u

  日期：2006.10.1

  Seven coordination compounds, [Zn(L-3)Cl-2]center dot MeOH center dot H2O (1), [Mn(L-3)(2)Cl-2]center dot 0.5EtOH center dot 0.5H(2)O (2), [Cu-3(L-2)(2)Cl-6]center dot 2DMF (3), [Cu-3(L-2)(2)Br-6]center dot 4MeOH (4), [Hg-2(L-4)Cl-4] (5), [Hg-2(L-4)Br-4] (6), and [Hg-3(L-4)(2)I-6], H2O (7), were synthesized by the reactions of ligands 1,3,5-tris(3-pyridylmethoxyl) benzene (L3), 1,3,5-tris(2-pyridylmethoxyl) benzene (L-2), and 1,3,5-tris(4-pyridylmethoxyl) benzene (L-4) with the corresponding metal halides. All the structures were established by single-crystal X-ray diffraction analysis. In complexes 1 and 2, L3 acts as a bidentate ligand using two of three pyridyl arms to link two metal atoms to result in two different 1D chain structures. In complexes 3 and 4, each L2 serves as tridentate ligand and connects three Cu(II) atoms to form a 2D network structure. Complexes 5 and 6 have the same framework structure, and L4 acts as a three-connecting ligand to connect Hg(II) atoms to generate a 3D 4-fold interpenetrated framework, while the structure of complex 7 is an infinite 1D chain. The results indicate that the flexible ligands can adopt different conformations and thus can form complexes with varied structures. In addition, the coordination geometry of the metal atom and the species of the halide were found to have great impact on the structure of the complexes. The photoluminescence properties of the complexes were investigated, and the Zn(II), Mn(II) and Hg(II) complexes showed blue emissions in solid state at room temperature.
• Syntheses, structures and properties of silver(I) complexes with flexible 1,3,5-tris(pyridylmethoxyl)benzene ligands
  作者：Gang Wu、Xiao-Feng Wang、Taka-aki Okamura、Min Chen、Wei-Yin Sun、Norikazu Ueyama

  DOI：10.1016/j.jssc.2010.07.036

  日期：2010.9

  Five new silver(I) complexes [Ag-2(L-2)(2)](BF4)(2)center dot CH3CN center dot CH3OH (1), [Ag(L-2)(CF3SO3)] (2), [Ag(L-3)]ClO4 center dot CH3OH (3), [Ag-2(L-3)(2)](CF3SO3)(2)center dot CH3CN center dot CH3OH center dot H2O (4) and [Ag(L-3)]PF6 center dot 2CH(3)CN (5) [L-2=1,3,5-tris(2-pyridylmethoxyl)benzene, L-3 =1,3,5-tris(3-pyridylmethoxyl)benzene] were synthesized and Characterized by single crystal X-ray diffraction analyses. In complexes 1-5, ligands L-2 and L-3 show different conformations and act as three-connectors, while the Ag(I) atom serves as three-connecting node to result in the formation of 213 and 3D frameworks. Complexes 1 and 2 with different counteranions have similar 2D network structure with the same (4,8(2)) topology. Complex 3 has a 3D structure with (10,3)-a topology while complexes 4 and 5 have the same 2D (6,3) topological structure. The results showed that the structure of organic ligands and counteranions play subtle but important role in determining the structure of the complexes. In addition, the photoluminescence and anion-exchange properties of the complexes were investigated in the solid state at room temperature. (C) 2010 Elsevier Inc. All rights reserved.