2,4,6-tris[4-[(E)-2-[3,4,5-tris(3,7-dimethyloctoxy)phenyl]ethenyl]phenyl]-1,3,5-triazine | 1353885-13-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2,4,6-tris[4-[(E)-2-[3,4,5-tris(3,7-dimethyloctoxy)phenyl]ethenyl]phenyl]-1,3,5-triazine
• CAS: 1353885-13-8
• 化学式: C₁₃₅H₂₁₃N₃O₉
• 分子量: 2022.19
• InChiKey: XVDZEJJIPHQNCL-CONDHPEXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  48.5
• 重原子数：
  147
• 可旋转键数：
  81
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  122
• 氢给体数：
  0
• 氢受体数：
  12

反应信息

• 作为产物：
  描述：

  (4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris(benzene-4,1-diyl))tris(methylene)triphosphonate 、 3,4,5-tris(3,7-dimethyloctyloxy)benzaldehyde 在 正丁基锂 作用下， 以 四氢呋喃 为溶剂， 反应 12.0h， 以86%的产率得到2,4,6-tris[4-[(E)-2-[3,4,5-tris(3,7-dimethyloctoxy)phenyl]ethenyl]phenyl]-1,3,5-triazine
  参考文献：
  名称：

  Technologically promising, room temperature luminescent columnar liquid crystals derived from s-triazine core: molecular design, synthesis and characterization

  摘要：

  Three fold Horner-Wadsworth-Emmons (HWS) reaction of triphosphonate with achiral/chiral 3,4,5-tris(alkoxy)benzaldehydes yield novel achiral/chiral star-shaped liquid crystals (LCs), in which three fluorophore arms such as 1,2,3-tris(alkoxy)-5-styrylbenzenes are tethered to a central s-triazine core. These LCs, the first of their kind, display a columnar liquid crystalline phase over a wide temperature range existing between well below and above the room temperature, which is evidenced by optical and calorimetric studies. Besides, they show photoluminescence both in solution and mesomorphic states. Thus, given their self-organization into fluid one-dimensional columnar array coupled with light generating capability, these organic ordered-fluids can be regarded as novel media for advanced technological applications. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2011.11.010

文献信息

• Technologically promising, room temperature luminescent columnar liquid crystals derived from s-triazine core: molecular design, synthesis and characterization
  作者：Hashambi K. Dambal、C.V. Yelamaggad

  DOI：10.1016/j.tetlet.2011.11.010

  日期：2012.1

  Three fold Horner-Wadsworth-Emmons (HWS) reaction of triphosphonate with achiral/chiral 3,4,5-tris(alkoxy)benzaldehydes yield novel achiral/chiral star-shaped liquid crystals (LCs), in which three fluorophore arms such as 1,2,3-tris(alkoxy)-5-styrylbenzenes are tethered to a central s-triazine core. These LCs, the first of their kind, display a columnar liquid crystalline phase over a wide temperature range existing between well below and above the room temperature, which is evidenced by optical and calorimetric studies. Besides, they show photoluminescence both in solution and mesomorphic states. Thus, given their self-organization into fluid one-dimensional columnar array coupled with light generating capability, these organic ordered-fluids can be regarded as novel media for advanced technological applications. (C) 2011 Elsevier Ltd. All rights reserved.