2,2'-bis<2-(1-methyl)imidazolyl>biphenyl | 126664-77-5

• 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: 2,2'-bis<2-(1-methyl)imidazolyl>biphenyl
• 英文别名: 1-Methyl-2-[2-[2-(1-methylimidazol-2-yl)phenyl]phenyl]imidazole
• CAS: 126664-77-5
• 化学式: C₂₀H₁₈N₄
• 分子量: 314.39
• InChiKey: FSFXFNAXYUQDFA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  35.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-甲基-2-苯基-1H-咪唑 在 2-甲基-2-丙烯基乙酸酯 、 dichloro(1,5-cyclooctadiene)ruthenium(II) 、 potassium carbonate 、 三苯基膦 作用下， 以 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 反应 20.0h， 以74%的产率得到2,2'-bis<2-(1-methyl)imidazolyl>biphenyl
  参考文献：
  名称：

  Nitrogen-Directed Ortho-Selective Homocoupling of Aromatic Compounds Catalyzed by Ruthenium Complexes

  摘要：

  A nitrogen-directed regioselective homocoupling reaction of aromatic compounds has been found to be catalyzed by a ruthenium complex in the presence of methallyl acetate as a hydrogen scavenger.

  DOI：

  10.1021/ol800439e

文献信息

• Preparation, structure, and properties of pseudotetrahedral, D2d complexes of copper(II), nickel(II), cobalt(II), copper(I), and zinc(II) with the geometrically constraining bidentate ligand 2,2'-bis(2-imidazolyl)biphenyl. Examination of electron self-exchange for the Cu(I)/Cu(II) pair
  作者：Spencer Knapp、Terence P. Keenan、Xiaohua Zhang、Ronald Fikar、Joseph A. Potenza、Harvey J. Schugar

  DOI：10.1021/ja00165a032

  日期：1990.4

  2'-bis(2-imidazolyl)biphenyl (3=L) has been synthesized and used to prepare perchlorate complexes. X-ray structure analysis reveals pseudotetrahedral, MN(imH) 4 chromophores, each with approximate D 2d point symmetry. The ligand 3 experts an unprecedented degree of geometric control of the coordination spheres for complexes of this type

  双齿配体 2,2'-双 (2-咪唑基) 联苯 (3=L) 已被合成并用于制备高氯酸盐配合物。X 射线结构分析揭示了伪四面体、MN(imH) 4 发色团，每个发色团都具有近似的 D 2d 点对称性。配体 3 专家对此类配合物的配位球进行了前所未有的几何控制
• Nitrogen-Directed Ortho-Selective Homocoupling of Aromatic Compounds Catalyzed by Ruthenium Complexes
  作者：Shuichi Oi、Hitoshi Sato、Shoko Sugawara、Yoshio Inoue

  DOI：10.1021/ol800439e

  日期：2008.5.1

  A nitrogen-directed regioselective homocoupling reaction of aromatic compounds has been found to be catalyzed by a ruthenium complex in the presence of methallyl acetate as a hydrogen scavenger.