3,3',5,5'-四(4-吡啶基)双三甲基 | 809274-33-7

• 物质功能分类: 有机原料 - 杂环化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,3',5,5'-四(4-吡啶基)双三甲基
• 英文名称: 3,3′,5,5′-tetrakis(4-pyridyl)bimesityl
• 英文别名: 3,3,5,5-Tetrakis(4-pyridyl)bimesityl；4-[2,4,6-trimethyl-3-pyridin-4-yl-5-(2,4,6-trimethyl-3,5-dipyridin-4-ylphenyl)phenyl]pyridine
• CAS: 809274-33-7
• 化学式: C₃₈H₃₄N₄
• 分子量: 546.715
• InChiKey: WGSOASQXNYEXGC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  42
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3,3',5,5'-四(4-吡啶基)双三甲基 、 zinc perchlorate 以 甲醇 、 二氯甲烷 为溶剂， 以60%的产率得到Zn(tpb)1.5(ClO4)2*12H2O
  参考文献：
  名称：

  刚玉，钻石和PtS金属有机骨架的不同之处在于：一对独特的3位连接的D2d对称3,3'，5,5'-四（4-吡啶基）二甲双胍的自组装。

  摘要：

  DOI：

  10.1002/anie.200461625
• 作为产物：
  描述：

  3,3',5,5'-四碘-2,2',4,4',6,6'-六甲基-1,1'-联苯 、 4-吡啶硼酸频哪醇酯 在 potassium phosphate 、 四(三苯基膦)钯 作用下， 以 1,4-二氧六环 为溶剂， 反应 48.0h， 以57%的产率得到3,3',5,5'-四(4-吡啶基)双三甲基
  参考文献：
  名称：

  刚玉，钻石和PtS金属有机骨架的不同之处在于：一对独特的3位连接的D2d对称3,3'，5,5'-四（4-吡啶基）二甲双胍的自组装。

  摘要：

  DOI：

  10.1002/anie.200461625

文献信息

• Unconventional Method for Fabricating Valence Tautomeric Materials: Integrating Redox Center within a Metal–Organic Framework
  作者：Bao Li、Yu-Meng Zhao、Angelo Kirchon、Jian-Dong Pang、Xin-Yu Yang、Gui-Lin Zhuang、Hong-Cai Zhou

  DOI：10.1021/jacs.9b02375

  日期：2019.5.1

  Due to the structural advantages displayed by Metal-Organic Frameworks (MOFs), integrating Valence Tautomerism (VT) systems within MOFs could be an effective strategy in order to break through the constraints of the traditional ones. Herein, we report the first successful integration of a VT system into a MOF termed VT-MOF-1. The structural characteristics of VT-MOF-1, such as dinuclear cobalt-catechol

  由于金属有机框架（MOF）显示出的结构优势，将价互变异构（VT）系统集成到 MOF 中可能是突破传统框架的有效策略。在此，我们报告了 VT 系统首次成功集成到称为 VT-MOF-1 的 MOF 中。VT-MOF-1的双核钴-邻苯二酚簇和溶剂可及孔等结构特征具有创新性和新颖性，有望在VT领域产生新的活力。此外，VT-MOF-1 表现出对温度和不同溶剂分子（如正丁醇​​、叔丁醇和异丙醇）的响应的特定行为。溶剂分子的熵值和构型可能是造成可调传感行为的原因。
• Anion-driven self-assembly of tetrapyridyl ligand with a twist
  作者：J. Narasimha Moorthy、R. Natarajan、G. Savitha、A. Suchopar、Ryan M. Richards

  DOI：10.1016/j.molstruc.2006.03.066

  日期：2006.8

  The unique three-dimensional tetrapyridyl ligand (tpb) with a twist is found to exhibit remarkable dependence on the counter anion. The treatment of tpb with Cu(OAc)(2) is found to lead to a kinetically driven tricopper-mediated metal organic framework 1, which dissociates under the conditions of its formation upon extended duration into a discrete supramolecular metal organic cube. Although tricopper complexes have largely been examined from the point of view of their importance in biology and magnetic properties, it is only the second instance, to the best of our knowledge, where such a species has been found to mediate the self-assembly into a three-dimensional coordination polymer. In contrast, an altogether distinct and unique three-dimensional helical structure 3 with voids for guest occupation is obtained when the same ligand tpb is treated with Cu(NO3)(2). The reason for a dramatic change in the architectures of the coordination polymers for variation of an acetate anion in 1 to a nitrate in 3 for the same metal cation in both of the cases should be traceable to the stronger propensity of the acetate anion in 1 to be involved in direct coordination to the metal; the weak nitrate ligand in 2 remains as a counter anion, and facilitates, presumably, the formation of helical structure along with the solvent molecules. (c) 2006 Elsevier B.V. All rights reserved.