1,1'-(1,4-phenylene)bis[N-(4-ethynylphenyl)methanimine] | 133418-72-1

• 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: 1,1'-(1,4-phenylene)bis[N-(4-ethynylphenyl)methanimine]
• 英文别名: N-(4-ethynylphenyl)-1-[4-[(4-ethynylphenyl)iminomethyl]phenyl]methanimine
• CAS: 133418-72-1
• 化学式: C₂₄H₁₆N₂
• 分子量: 332.404
• InChiKey: KCRBTACCADWZQK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,1'-(1,4-phenylene)bis[N-(4-ethynylphenyl)methanimine] 、 N,N'-(o-phenylene)bis(5-bromosalicylideneiminato)zinc(II) 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 作用下， 以 四氢呋喃 为溶剂， 生成
  参考文献：
  名称：

  Discovery of New Fluorescent Materials from Fast Synthesis and Screening of Conjugated Polymers

  摘要：

  A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 x 8 format from diethynyl and dibromoaryl building blocks, via a palladium-catalyzed carbon-carbon coupling reaction. The qualitative distinction between fluorescent and nonfluorescent polymers as well as between the different emission colors were obtained from a simple visual test or via a 96-well plate reader spectrofluorimeter. New solid-state blue-emitting polymers were detected.

  DOI：

  10.1021/ja025764o
• 作为产物：
  描述：

  4-乙炔基苯胺 、 对苯二甲醛 以 甲醇 为溶剂， 反应 3.0h， 以65%的产率得到1,1'-(1,4-phenylene)bis[N-(4-ethynylphenyl)methanimine]
  参考文献：
  名称：

  芳香席夫碱乘以末端乙炔基团：共轭聚合物和低聚物的潜在基础。

  摘要：

  据报道，每一个分子含有九个大部分新颖的芳族席夫碱，每个席胺基具有2-4个末端乙炔基和一个或两个甲胺基。结合所制备化合物的结构和体系结构，讨论了光谱和密度泛函理论特性以及共轭程度。在TaCl 5催化的聚环三聚反应（乙炔基进行）中显示出化合物作为共轭聚合物的结构单元的适用性，从而产生可溶的发光或不溶的微孔聚合物。

  DOI：

  10.1071/ch14639

文献信息

• Aromatic Schiff Bases Multiply Substituted with Terminal Ethynyl Groups: Potential Building Blocks for Conjugated Polymers and Oligomers
  作者：Sabina Stahlová、Jan Sedlácek、Jan Svoboda、Miroslav Polášek、Jirí Zedník

  DOI：10.1071/ch14639

  日期：——

  Nine mostly novel aromatic Schiff bases containing from two-to-four terminal ethynyl groups and one or two methanimine groups per one molecule are reported. The spectral and density functional theory characteristics and the extent of conjugation are discussed in connection with the structure and architecture of the prepared compounds. The applicability of compounds as building blocks for conjugated

  据报道，每一个分子含有九个大部分新颖的芳族席夫碱，每个席胺基具有2-4个末端乙炔基和一个或两个甲胺基。结合所制备化合物的结构和体系结构，讨论了光谱和密度泛函理论特性以及共轭程度。在TaCl 5催化的聚环三聚反应（乙炔基进行）中显示出化合物作为共轭聚合物的结构单元的适用性，从而产生可溶的发光或不溶的微孔聚合物。
• Discovery of New Fluorescent Materials from Fast Synthesis and Screening of Conjugated Polymers
  作者：Olivier Lavastre、Ilya Illitchev、Gwenaelle Jegou、Pierre H. Dixneuf

  DOI：10.1021/ja025764o

  日期：2002.5.1

  A combinatorial approach was developed for the synthesis and the screening of a large variety of conjugated polymers. The parallel synthesis of 96 polyaryleneethynylene derivatives was performed on a 12 x 8 format from diethynyl and dibromoaryl building blocks, via a palladium-catalyzed carbon-carbon coupling reaction. The qualitative distinction between fluorescent and nonfluorescent polymers as well as between the different emission colors were obtained from a simple visual test or via a 96-well plate reader spectrofluorimeter. New solid-state blue-emitting polymers were detected.