2-(2,2-bis(4-(N,N-dimethylamino)phenyl)vinyl)-1-methyl-1H-imidazole-4,5-dicarbonitrile | 1226622-28-1

• 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-(2,2-bis(4-(N,N-dimethylamino)phenyl)vinyl)-1-methyl-1H-imidazole-4,5-dicarbonitrile
• 英文别名: 2-[2,2-Bis[4-(dimethylamino)phenyl]ethenyl]-1-methylimidazole-4,5-dicarbonitrile；2-[2,2-bis[4-(dimethylamino)phenyl]ethenyl]-1-methylimidazole-4,5-dicarbonitrile
• CAS: 1226622-28-1
• 化学式: C₂₄H₂₄N₆
• 分子量: 396.495
• InChiKey: UKISGUHRWBEVBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  30
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  71.9
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  2-(2,2-dibromovinyl)-1-methyl-1H-imidazole-4,5-dicarbonitrile 、 4-二甲基氨基苯硼酸 在 bis(triphenylphosphine)palladium(II) dichloride 、 sodium carbonate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 12.0h， 以89%的产率得到2-(2,2-bis(4-(N,N-dimethylamino)phenyl)vinyl)-1-methyl-1H-imidazole-4,5-dicarbonitrile
  参考文献：
  名称：

  Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit

  摘要：

  Six branched and stable push-pull chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, an N,N-dimethylamino group as a donor and various pi-conjugated linkers are reported. Systematic extension of the pi-linker revealed that the optical and electrochemical properties of A-pi-D chromophores are mainly affected by the nature of the pi-conjugated backbone (length and planarity) as well as by the number of appended donors. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2010.02.067

文献信息

• Branched charge-transfer chromophores featuring a 4,5-dicyanoimidazole unit
  作者：Filip Bureš、Jiří Kulhánek、Tomáš Mikysek、Jiří Ludvík、Ján Lokaj

  DOI：10.1016/j.tetlet.2010.02.067

  日期：2010.4

  Six branched and stable push-pull chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, an N,N-dimethylamino group as a donor and various pi-conjugated linkers are reported. Systematic extension of the pi-linker revealed that the optical and electrochemical properties of A-pi-D chromophores are mainly affected by the nature of the pi-conjugated backbone (length and planarity) as well as by the number of appended donors. (C) 2010 Elsevier Ltd. All rights reserved.