2-[4'-(4,5-diphenyl-1H-imidazol-2-yl)-1,1'-binaphthalen-8-yl]-4,5-diphenyl-1H-imidazole | 1038993-71-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-[4'-(4,5-diphenyl-1H-imidazol-2-yl)-1,1'-binaphthalen-8-yl]-4,5-diphenyl-1H-imidazole
• 英文别名: 2-[4-[8-[4-(4,5-diphenyl-1H-imidazol-2-yl)naphthalen-1-yl]naphthalen-1-yl]phenyl]-4,5-diphenyl-1H-imidazole
• CAS: 1038993-71-3
• 化学式: C₅₆H₃₈N₄
• 分子量: 766.945
• InChiKey: JINKEZRAVRZLFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.9
• 重原子数：
  60
• 可旋转键数：
  8
• 环数：
  11.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  57.4
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-[4'-(4,5-diphenyl-1H-imidazol-2-yl)-1,1'-binaphthalen-8-yl]-4,5-diphenyl-1H-imidazole 在 氢氧化钾 、 potassium hexacyanoferrate(III) 作用下， 以 水 、 苯 为溶剂， 反应 0.42h， 以79%的产率得到1,8-NDPI-TPI-naphthalene
  参考文献：
  名称：

  Photochromism of a Radical Diffusion-Inhibited Hexaarylbiimidazole Derivative with Intense Coloration and Fast Decoloration Performance

  摘要：

  We report the synthesis and the photochromic behavior of a newly designed, photochromic, radical diffusion-inhibited hexaarylbiimidazole (HABI) derivative with markedly improved photochromic performance in coloration and decoloration rates as well as greater optical density in the colored state. The thermal bleaching rate (tau(1/2) = 260 ms at 295 K) is the fastest among the reported ones for HABI derivatives.

  DOI：

  10.1021/ol801135g
• 作为产物：
  描述：

  [4-(4,5-diphenyl-1H-imidazol-2-yl)phenyl]boronic acid 、 2-(8'-iodo-1,1'-binaphthalen-4-yl)-4,5-diphenyl-1H-imidazole 在 四(三苯基膦)钯 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 水 为溶剂， 以88%的产率得到2-[4'-(4,5-diphenyl-1H-imidazol-2-yl)-1,1'-binaphthalen-8-yl]-4,5-diphenyl-1H-imidazole
  参考文献：
  名称：

  Photochromism of a Radical Diffusion-Inhibited Hexaarylbiimidazole Derivative with Intense Coloration and Fast Decoloration Performance

  摘要：

  We report the synthesis and the photochromic behavior of a newly designed, photochromic, radical diffusion-inhibited hexaarylbiimidazole (HABI) derivative with markedly improved photochromic performance in coloration and decoloration rates as well as greater optical density in the colored state. The thermal bleaching rate (tau(1/2) = 260 ms at 295 K) is the fastest among the reported ones for HABI derivatives.

  DOI：

  10.1021/ol801135g

文献信息

• Photochromism of a Radical Diffusion-Inhibited Hexaarylbiimidazole Derivative with Intense Coloration and Fast Decoloration Performance
  作者：Kana Fujita、Sayaka Hatano、Daisuke Kato、Jiro Abe

  DOI：10.1021/ol801135g

  日期：2008.7.17

  We report the synthesis and the photochromic behavior of a newly designed, photochromic, radical diffusion-inhibited hexaarylbiimidazole (HABI) derivative with markedly improved photochromic performance in coloration and decoloration rates as well as greater optical density in the colored state. The thermal bleaching rate (tau(1/2) = 260 ms at 295 K) is the fastest among the reported ones for HABI derivatives.