2-[3-[2-(1,3-Dioxo-2-benzofuran-5-carbonyl)oxyethoxy]-4-[(4-nitrophenyl)diazenyl]phenoxy]ethyl 1,3-dioxo-2-benzofuran-5-carboxylate | 1380449-66-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: 2-[3-[2-(1,3-Dioxo-2-benzofuran-5-carbonyl)oxyethoxy]-4-[(4-nitrophenyl)diazenyl]phenoxy]ethyl 1,3-dioxo-2-benzofuran-5-carboxylate
• CAS: 1380449-66-0
• 化学式: C₃₄H₂₁N₃O₁₄
• 分子量: 695.552
• InChiKey: LZYYGFBWNFVQBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  51
• 可旋转键数：
  14
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  228
• 氢给体数：
  0
• 氢受体数：
  16

反应信息

• 作为产物：
  描述：

  2,4-di-(2'-vinyloxyethoxy)-4'-nitroazobenzene 在 吡啶 、 盐酸 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 生成 2-[3-[2-(1,3-Dioxo-2-benzofuran-5-carbonyl)oxyethoxy]-4-[(4-nitrophenyl)diazenyl]phenoxy]ethyl 1,3-dioxo-2-benzofuran-5-carboxylate
  参考文献：
  名称：

  Synthesis and Properties of Novel Nonlinear Optical Polyimide Containing Nitrophenylazoresorcinoxy Group

  摘要：

  New Y-type polyimide (4) containing nitrophenylazoresorcinoxy groups as NLO chromophores, which are components of the polymer backbone, was prepared and characterized. Polyimide 4 is soluble in common organic solvents such as N,N-dimethylformamide and dimethylsulfoxide. It shows a thermal stability up to 290 degrees C in thermogravimetric analysis with glass-transition temperature (T-g) obtained from differential scanning calorimetry near 128 degrees C. The second harmonic generation (SHG) coefficient (d(33)) of poled polymer film at the 1064 nm fundamental wavelength is around 5.46 x 10(-9) esu. The dipole alignment exhibits a thermal stability up to T-g, and there is no SHG decay below 130 degrees C due to the partial main-chain character of polymer structure, which is acceptable for NLO device applications.

  DOI：

  10.1080/15421406.2012.710193

文献信息

• Synthesis and Nonlinear Optical Properties of Novel Y-type Polyimide Containing Dioxynitroazobenzene Group
  作者：Mi-Sung Kim、Byeong-Man Jeon、Ju-Yeon Lee

  DOI：10.5012/bkcs.2012.33.4.1321

  日期：2012.4.20