6-(4-(4,5-bis(3,4-dimethoxyphenyl)-1'-(4-methoxyphenyl)-8',9'-dihydrospiro[imidazole-2,14'-[5,12]ethanodibenzo[c,g]imidazo[1,2-a]azonin]-2'-yl)phenoxy)hexyl methacrylate | 1220516-19-7

• 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: 6-(4-(4,5-bis(3,4-dimethoxyphenyl)-1'-(4-methoxyphenyl)-8',9'-dihydrospiro[imidazole-2,14'-[5,12]ethanodibenzo[c,g]imidazo[1,2-a]azonin]-2'-yl)phenoxy)hexyl methacrylate
• CAS: 1220516-19-7
• 化学式: C₆₁H₆₀N₄O₈
• 分子量: 977.169
• InChiKey: NDUDQALZHLXIEM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.83
• 重原子数：
  73.0
• 可旋转键数：
  18.0
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.28
• 拓扑面积：
  124.22
• 氢给体数：
  0.0
• 氢受体数：
  12.0

反应信息

• 作为产物：
  描述：

  6-(4-(2-(42-(4,5-bis(3,4-dimethoxyphenyl)-1H-imidazol-2-yl)-1,4(1,4)-dibenzenacyclohexaphane-12-yl)-4-(4-methoxyphenyl)-1H-imidazol-5-yl)phenoxy)hexyl methacrylate 在 potassium hydroxide 、 potassium hexacyanoferrate(III) 作用下， 以 水 、 苯 为溶剂， 反应 0.5h， 以83%的产率得到6-(4-(4,5-bis(3,4-dimethoxyphenyl)-1'-(4-methoxyphenyl)-8',9'-dihydrospiro[imidazole-2,14'-[5,12]ethanodibenzo[c,g]imidazo[1,2-a]azonin]-2'-yl)phenoxy)hexyl methacrylate
  参考文献：
  名称：

  Fast Photochromic Polymers Carrying [2.2]Paracyclophane-Bridged Imidazole Dimer

  摘要：

  The synthesis and photochromic behavior of the fast photochromic polymers carrying [2.2]paracyclophane-bridged imidazole dimer are demonstrated. A significant feature of this synthetic strategy is that we can modify the photochromic properties such as coloration/decoloration rate, coloring, and photosensitivity via the stepwise synthetic approach of the imidazole dimer system. Notably, the photochromic behavior of the polymers is not affected by the environment around the photochromes and copolymerization with other monomers in both solution and film, which cannot be realized in any other conventional photochromic systems. The comparable photochromic behavior of the homopolymers and copolymers in solution and film indicates that the photochromic unit is independent from the local environment, which allows effective molecular design of the photochromic monomer unit to accomplish desired photochromic properties of the polymer.

  DOI：

  10.1021/ma100197z