三(4-乙氧基苯基)三嗪 | 103156-79-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 三(4-乙氧基苯基)三嗪
• 英文名称: tris(4-ethoxyphenyl)triazine
• 英文别名: tris-(4-ethoxy-phenyl)-[1,3,5]triazine；Tris-(4-aethoxy-phenyl)-[1,3,5]triazin；2,4,6-Tris(4-ethoxyphenyl)-1,3,5-triazine
• CAS: 103156-79-2
• 化学式: C₂₇H₂₇N₃O₃
• 分子量: 441.53
• InChiKey: CPONCEXGKMLPTN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  33
• 可旋转键数：
  9
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  66.4
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  对乙氧基苯腈 在 三氟甲磺酸 作用下， 以 氯仿 为溶剂， 反应 26.0h， 以75.9%的产率得到三(4-乙氧基苯基)三嗪
  参考文献：
  名称：

  Polycyclotrimerization of Dinitriles: A New Polymerization Route for the Construction of Soluble Nitrogen-Rich Polytriazines with Hyperbranched Structures and Functional Properties

  摘要：

  A new synthetic route to nitrogen-rich hyperbranched polymers is developed. The polycyclotrimerizations of dinitriles [NC-C6H4-O(CH2)(4)O C6H4-CN and NC-C6H4-O (CH2)(4)O-Ar-O(CH2)(4)O C6H4-CN Ar = isopropylidenebis(1,4-phenylene), 9,9-fluorenylenebis(1,4-phenylene) and 1,2-diphenylethenylenebis(1,4-phenylene)] catalyzed by trifluoromethanesulfonic acid proceed smoothly in 1,2-dichlorobenzene at room temperature, affording hyperbranched poly(triazine)s with high degree of branching (DB 63%) in high yields (up to 74.7%). All the polymers are soluble and film-forming. The polymers are thermally and morphologically stable, showing high thermal-degradation and glass-transition temperatures up to 363 and 126.5 degrees C, respectively. They are optically transparent, allowing almost all visible and IR lights to transmit through. The polymer thin films show high refractive indices (n = 1.7456-1.5857) in a wide spectral region (400-1600 nm) as well as high Abbe numbers (nu(D)' up to 187.4) and low optical dispersions (D' down to 0.005). Polymerization of tetraphenylethene-containing dinitrile generates a polymer with aggregation-induced emission characteristic, enabling it to be utilized as a sensitive and selective fluorescent chemosensor for ruthenium(III) ion detection.

  DOI：

  10.1021/ma402066k

文献信息

• Diels; Liebermann, Chemische Berichte, 1903, vol. 36, p. 3195
  作者：Diels、Liebermann

  DOI：——

  日期：——
• Diels; Liebermann,M., Chemische Berichte, 1903, vol. 36, p. 3191
  作者：Diels、Liebermann,M.

  DOI：——

  日期：——