4,5-bis(4-methoxyphenyl)-1-methyl-2-(4-nitrophenyl)-1H-imidazole | 107701-39-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4,5-bis(4-methoxyphenyl)-1-methyl-2-(4-nitrophenyl)-1H-imidazole
• 英文别名: 4,5-Bis(4-methoxyphenyl)-1-methyl-2-(4-nitrophenyl)imidazole
• CAS: 107701-39-3
• 化学式: C₂₄H₂₁N₃O₄
• 分子量: 415.448
• InChiKey: RBHBNORJPVEVDO-UHFFFAOYSA-N

物化性质

• 熔点：
  123-125 °C
• 沸点：
  605.8±65.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  31
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  82.1
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  4,4'-二甲氧基苯酚酯 在 乙酸铵 、 potassium carbonate 作用下， 以 溶剂黄146 为溶剂， 生成 4,5-bis(4-methoxyphenyl)-1-methyl-2-(4-nitrophenyl)-1H-imidazole
  参考文献：
  名称：

  New class of imidazoles incorporated with thiophenevinyl conjugation pathway for robust nonlinear optical chromophores

  摘要：

  A new series of thermally stable heterocyclic imidazole-based nonlinear optical chromophores has been developed. These chromophores possess a thiophene based stilbene conjugation pathway with a nitro acceptor group attached to the phenyl end. This feature leads to robust chromophores with high thermal stability and enhanced molecular nonlinearity. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(00)02143-2

文献信息

• FUEL FOR FUEL CELL, FUEL CELL AND APPLICATION THEREOF
  申请人：Kurita Water Industries Ltd.

  公开号：EP1705740A1

  公开（公告）日：2006-09-27

  A fuel cell fuel contains an organic fuel used as a fuel for a fuel cell. The organic fuel is in a form of a solid molecular compound, such as an inclusion compound. The molecular compound can be prepared by contact catalytic reaction of a compound for forming the molecular compound and the organic fuel, and allows a liquid organic fuel to be in a solid compound to store the organic fuel stably in a relatively lightweight form. The molecular compound easily releases the organic fuel by, for example, heating, and the organic fuel is supplied to the fuel electrode of a fuel cell. Thus, the handleability of the fuel cell fuel containing the organic fuel can be improved, and the problems of corrosion, freezing of the fuel, crossover, and so forth can be solved.

  燃料电池燃料包含一种用作燃料电池燃料的有机燃料。有机燃料以固体分子化合物的形式存在，例如包合物。该分子化合物可通过一种化合物的接触催化反应制备，该化合物用于形成分子化合物和有机燃料，可将液态有机燃料置于固体化合物中，从而以相对较轻的形式稳定地储存有机燃料。通过加热等方式，分子化合物很容易释放出有机燃料，然后将有机燃料供应给燃料电池的燃料电极。这样，含有有机燃料的燃料电池燃料的可操作性就能得到改善，腐蚀、燃料冻结、交叉等问题也能得到解决。
• Triarylimidazole Redox Catalysts: Electrochemical Analysis and Empirical Correlations
  作者：Ni-tao Zhang、Cheng-chu Zeng、Chiu Marco Lam、Randi K. Gbur、R. Daniel Little

  DOI：10.1021/jo302309m

  日期：2013.3.1

  A series of triarylimidazoles was synthesized and characterized electrochemically. The synthetic route is general, providing a pathway to 30 redox mediators that exhibit a > 700 mV range of accessible potentials. Most of the triarylimidazoles display three oxidation peaks where the first redox couple is quasi-reversible. The electronic character of the substituents affects the oxidation potential. This is exemplified by a linear correlation between the first oxidation potential and the sum of the Hammett sigma(+) substituent constants, as well as with a series of calculated ionization potentials. We close by putting forward a rule of thumb stating that for a given mediator, the upper limit of accessible potentials can be extended by at least 500 mV beyond the largest recorded value. A rationale, the conditions under which the rule is likely to apply, and an example are provided.
• Sakaino, Yoshiko; Takizawa, Toshiharu; Inouye, Yoshinobu, Journal of the Chemical Society. Perkin transactions II, 1986, p. 1623 - 1630
  作者：Sakaino, Yoshiko、Takizawa, Toshiharu、Inouye, Yoshinobu、Kakisawa, Hiroshi

  DOI：——

  日期：——
• Fuel for fuel cell, fuel cell and application thereof
  申请人：Yagi Minoru

  公开号：US20080233438A1

  公开（公告）日：2008-09-25

  A fuel cell fuel contains an organic fuel used as a fuel for a fuel cell. The organic fuel is in a form of a solid molecular compound, such as an inclusion compound. The molecular compound can be prepared by contact catalytic reaction of a compound for forming the molecular compound and the organic fuel, and allows a liquid organic fuel to be in a solid compound to store the organic fuel stably in a relatively lightweight form. The molecular compound easily releases the organic fuel by, for example, heating, and the organic fuel is supplied to the fuel electrode of a fuel cell. Thus, the handleability of the fuel cell fuel containing the organic fuel can be improved, and the problems of corrosion, freezing of the fuel, crossover, and so forth can be solved.
• US7749625B2
  申请人：——

  公开号：US7749625B2

  公开（公告）日：2010-07-06