1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene

• 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: 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene
• 英文别名: 4,4'-((2,3,5,6-Tetramethyl-1,4-phenylene)bis(ethene-2,1-diyl))dipyridine；4-[(E)-2-[2,3,5,6-tetramethyl-4-[(E)-2-pyridin-4-ylethenyl]phenyl]ethenyl]pyridine
• 化学式: C₂₄H₂₄N₂
• 分子量: 340.468
• InChiKey: DRMDMBBMJUYLJY-KQQUZDAGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  25.8
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  己二酸 、 zinc(II) nitrate hexahydrate 、 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 48.0h， 以74%的产率得到
  参考文献：
  名称：

  Syntheses and photoluminescent properties of four zinc coordination polymers based on 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene and aliphatic dicarboxylates

  摘要：

  Four aliphatic dicarboxylic acids azelaic acid (H(2)AZA), pimelic acid (H(2)PIA), adipic acid (H(2)ADA) and muconic acid (H(2)MUA) have been selected as O-donor ligands to build Zn-II fluorescent coordination polymers in the presence of 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene. All these compounds were characterized by IR spectroscopy, elemental analysis, single-crystal X-ray diffraction and powder X-ray diffraction. Single-crystal X-ray diffraction analyses for these complexes reveal that they are formulated as [Zn(AZA)(1,4-bpetmb)(0.5)](n) (1), [Zn(PIA)(1,4-bpetmb)](n) (2), [Zn(H2O)(ADA)(1,4-bpetmb)](n) (3) and [Zn(MUA)(1,4-bpetmb)](n) (4). Complexes 1-3 are 2D (4, 4) nets with different types of secondary building blocks. Complex 4 exhibits a 3D sixfold interpenetrating diamondoid framework. Thermal stability and photoluminescent properties of 1-4 were also investigated. (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2015.03.035

文献信息

• ELECTROCHROMIC COMPOUND, ELECTROCHROMIC COMPOSITION, AND DISPLAY ELEMENT
  申请人：Yashiro Tohru

  公开号：US20120194894A1

  公开（公告）日：2012-08-02

  Disclosed are electrochromic compounds represented by the formulas defined in the specification.
• Syntheses and photoluminescent properties of four zinc coordination polymers based on 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene and aliphatic dicarboxylates
  作者：Yu Ge、Wei Ma、Ni-Ya Li、Shu-Jun Wang、Dong Liu

  DOI：10.1016/j.ica.2015.03.035

  日期：2015.6

  Four aliphatic dicarboxylic acids azelaic acid (H(2)AZA), pimelic acid (H(2)PIA), adipic acid (H(2)ADA) and muconic acid (H(2)MUA) have been selected as O-donor ligands to build Zn-II fluorescent coordination polymers in the presence of 1,4-bis[2-(4-pyridyl)ethenyl]-2,3,5,6-tetramethylbenzene. All these compounds were characterized by IR spectroscopy, elemental analysis, single-crystal X-ray diffraction and powder X-ray diffraction. Single-crystal X-ray diffraction analyses for these complexes reveal that they are formulated as [Zn(AZA)(1,4-bpetmb)(0.5)](n) (1), [Zn(PIA)(1,4-bpetmb)](n) (2), [Zn(H2O)(ADA)(1,4-bpetmb)](n) (3) and [Zn(MUA)(1,4-bpetmb)](n) (4). Complexes 1-3 are 2D (4, 4) nets with different types of secondary building blocks. Complex 4 exhibits a 3D sixfold interpenetrating diamondoid framework. Thermal stability and photoluminescent properties of 1-4 were also investigated. (C) 2015 Elsevier B.V. All rights reserved.