1,2-Bis-(4-ethinyl-phenoxy)-ethan | 93655-06-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 1,2-Bis-(4-ethinyl-phenoxy)-ethan
• 英文别名: 1-Ethynyl-4-[2-(4-ethynylphenoxy)ethoxy]benzene
• CAS: 93655-06-2
• 化学式: C₁₈H₁₄O₂
• 分子量: 262.308
• InChiKey: HAAMSDSXZZXFQH-UHFFFAOYSA-N

物化性质

• 熔点：
  165-166 °C
• 沸点：
  415.0±40.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  15-异氰基苯并-15-冠-5 、 1,2-Bis-(4-ethinyl-phenoxy)-ethan 在 tert-butylammonium hexafluorophosphate(V) 、 三乙胺 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 2.0h， 生成
  参考文献：
  名称：

  阳离子和溶剂诱导的含冠醚双核炔基金 (I) 异腈配合物的超分子聚集研究

  摘要：

  设计、合成和表征了一系列基于冠醚的双核双-炔基桥联金 (I) 异腈配合物。研究了通过利用这些复合物的分子内 Au***Au 相互作用的钾离子结合特性。发现大多数含双冠醚的金 (I) 配合物遵循对 K+ 的 1:1 结合模式。添加 K+ 离子后，可以形成冠醚的夹心复合物，使两个金 (I) 中心靠近，从而开启 Au***Au 相互作用。还研究了两个 Au(I) 中心之间桥接配体长度的影响。除了钾离子诱导的分子内组装，

  DOI：

  10.1002/ejic.201700877
• 作为产物：
  描述：

  1,2-bis[4-oxyacetophenone]ethane 生成 1,2-Bis-(4-ethinyl-phenoxy)-ethan
  参考文献：
  名称：

  Oligomers and Polymers Containing Triple Bonds. III. Derivatives of α,ω-Bis(4-ethynylphenoxy)alkane

  摘要：

  DOI：

  10.1246/bcsj.37.919

文献信息

• Narrow-range polyacetylene ester compound and preparation method therefor
  申请人：South China University of Technology

  公开号：US10745516B2

  公开（公告）日：2020-08-18

  Provided herein is a narrow-range polyacetylene ester compound and a preparation method. The narrow-range polyacetylene ester compound has a structural formula as represented by formula (I). The method includes: in atmospheric carbon dioxide environment, a bifunctional alkyne monomer, carbon dioxide, and a dihalide monomer perform polymerization reaction by means of a combined action of a catalyzer and alkali, dissolve the product into an organic solvent, then add same to a precipitant for precipitation, collect precipitates, and dry same to the constant weight to obtain the narrow-range polyacetylene ester compound. The reaction is carried out in atmospheric carbon dioxide atmosphere, and carbon dioxide is involved as a monomer in the formation of a polymer. The obtained narrow-range polyacetylene ester compound has good thermal stability and excellent processability. Due to introduction of an aggregation-induced emission group, some polymers show a typical aggregation-induced emission performance.

  本文提供了一种窄范围聚乙炔酯化合物及其制备方法。该窄范围聚乙炔酯化合物的结构式由式（I）表示。该方法包括：在大气二氧化碳环境中，双官能炔单体、二氧化碳和二卤化单体在催化剂和碱的共同作用下进行聚合反应，将产物溶解到有机溶剂中，然后加入沉淀剂沉淀，收集沉淀物，干燥至恒重，得到窄范围聚乙炔酯化合物。反应在二氧化碳大气中进行，二氧化碳作为单体参与聚合物的形成。得到的窄范围聚乙炔酯化合物具有良好的热稳定性和出色的加工性。由于引入了聚集诱导发射基团，一些聚合物显示出典型的聚集诱导发射性能。
• Synthesis of acetylene-terminated .alpha.,.omega.-bisphenoxy alkanes
  作者：Stephan A. Babirad、William A. Feld

  DOI：10.1021/je00055a040

  日期：1989.1
• BABIRAD, STEPHEN A.;FELD, WILLIAM A., J. CHEM. AND ENG. DATA, 34,(1989) N, C. 140-141
  作者：BABIRAD, STEPHEN A.、FELD, WILLIAM A.

  DOI：——

  日期：——
• Narrow-Range Polyacetylene Ester Compound and Preparation Method Therefor
  申请人：South China University of Technology

  公开号：US20190127518A1

  公开（公告）日：2019-05-02

  Provided herein is a narrow-range polyacetylene ester compound and a preparation method. The narrow-range polyacetylene ester compound has a structural formula as represented by formula (I). The method includes: in atmospheric carbon dioxide environment, a bifunctional alkyne monomer, carbon dioxide, and a dihalide monomer perform polymerization reaction by means of a combined action of a catalyzer and alkali, dissolve the product into an organic solvent, then add same to a precipitant for precipitation, collect precipitates, and dry same to the constant weight to obtain the narrow-range polyacetylene ester compound. The reaction is carried out in atmospheric carbon dioxide atmosphere, and carbon dioxide is involved as a monomer in the formation of a polymer. The obtained narrow-range polyacetylene ester compound has good thermal stability and excellent processability. Due to introduction of an aggregation-induced emission group, some polymers show a typical aggregation-induced emission performance.