2.6-bis[4-(4-nitrophenoxy)phenoxy]pyridine | 1229446-08-5

• 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: 2.6-bis[4-(4-nitrophenoxy)phenoxy]pyridine
• CAS: 1229446-08-5
• 化学式: C₂₉H₁₉N₃O₈
• 分子量: 537.485
• InChiKey: BYPMSKKYPAXOGN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.07
• 重原子数：
  40.0
• 可旋转键数：
  10.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  136.09
• 氢给体数：
  0.0
• 氢受体数：
  9.0

反应信息

• 作为反应物：
  描述：

  2.6-bis[4-(4-nitrophenoxy)phenoxy]pyridine 在 palladium on carbon 、 一水合肼 作用下， 以 乙醇 为溶剂， 反应 6.0h， 以95%的产率得到2,6-bis[4-(4-aminophenoxy)phenoxy]pyridine
  参考文献：
  名称：

  Synthesis of a new pyridine-containing diamine and related polyimide

  摘要：

  A new kind of aromatic diamine monomer containing pyridine unit, 2,6-bis[4-(4-aminophenoxy)phenoxy]pyridine (BAPP), was synthesized in three steps, using hydroquinone as starting material. A novel pyridine-containing polyimide was prepared from the resulting diamine BAPP with 4,4'-oxydiphthalic anhydride (ODPA) via a conventional two-step thermal imidization method. The resulting polyimide exhibits excellent solubility, film-forming capability and high thermal resistance. (C) 2009 Yan Feng Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2009.11.004
• 作为产物：
  描述：

  2,6-二氯吡啶 、 4-(4-硝基苯氧基)苯酚 在 potassium carbonate 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 以50%的产率得到2.6-bis[4-(4-nitrophenoxy)phenoxy]pyridine
  参考文献：
  名称：

  Synthesis of a new pyridine-containing diamine and related polyimide

  摘要：

  A new kind of aromatic diamine monomer containing pyridine unit, 2,6-bis[4-(4-aminophenoxy)phenoxy]pyridine (BAPP), was synthesized in three steps, using hydroquinone as starting material. A novel pyridine-containing polyimide was prepared from the resulting diamine BAPP with 4,4'-oxydiphthalic anhydride (ODPA) via a conventional two-step thermal imidization method. The resulting polyimide exhibits excellent solubility, film-forming capability and high thermal resistance. (C) 2009 Yan Feng Li. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

  DOI：

  10.1016/j.cclet.2009.11.004