(E)-3,5-(distyrylphenyl)methanol | 1028493-68-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: (E)-3,5-(distyrylphenyl)methanol
• 英文别名: [3,5-bis[(E)-2-phenylethenyl]phenyl]methanol
• CAS: 1028493-68-6
• 化学式: C₂₃H₂₀O
• 分子量: 312.411
• InChiKey: XJOVHLITPHRBQG-PHEQNACWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (E)-3,5-(distyrylphenyl)methanol 在 吡啶 、 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 7.0h， 以95%的产率得到(E)-1-(chloromethyl)-3,5-distyrylbenzene
  参考文献：
  名称：

  Synthesis and cubic nonlinear optical behavior of phenyl and ferrocenyl-ended resorcinarene-based dendrimers

  摘要：

  Dendrimers were synthesized with phenyl and ferrocenyl-ended groups joined by vinyl moieties. All the dendrons used for dendrimers synthesis had showed trans configuration. This configuration as well as the 'cone' conformation of the resorcinarenes was preserved in the dendrimers. as it was shown by H-1 NMR spectroscopy. The chemical structure and purity of the synthesized dendrimers were confirmed by 1H and C-13 NMR, FAB+, MALDI-TOF, electrospray mass spectra, and elemental analysis. Cubic nonlinear optical behavior of this first generation of resorcinarene dendrimers was studied. The chi((3)) values estimated from the THG Maker-fringe technique for the phenyl and ferrocenyl-ended resorcinarene dendrimers dispersed in thin solid films are of the order of 10(-13) and 10(-12) esu, respectively. (c) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.02.050
• 作为产物：
  描述：

  在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以92%的产率得到(E)-3,5-(distyrylphenyl)methanol
  参考文献：
  名称：

  树枝状低聚（亚苯基亚乙烯基）-扩展的二噻吩并[3,2-b：2'，3'-d]磷脂—合成，自组织和光学性质

  摘要：

  分支机构的推动：将二噻吩并[3,2- b：2'，3'- d ]磷脂系统作为低聚（亚苯基亚乙烯基）树枝状聚合物的核心（此处显示一个例子）提供了表现出能量转移的材料其特征是将入射的光子从树突中继到核心，这反过来又显示出增强的发射强度。树枝状聚合物的光学性质和自组装特征可能会受到所使用的端基（-H，-CF 3或-NPh 2）的影响。

  DOI：

  10.1002/chem.200802482

文献信息

• Synthesis and NLO behavior of Oligo(phenylenevinylene)-Porphyrin Dendrimers
  作者：Guadalupe G. Flores-Rojas、Irina V. Lijanova、Omar G. Morales-Saavedra、Karla Sanchez-Montes、Marcos Martínez-García

  DOI：10.1016/j.dyepig.2012.07.011

  日期：2013.1

  Dendrons with a porphyrin core and pi-conjugated dendron branches with 8 and 16 stilbene groups have been synthesized and characterized. The dendrons used for dendrimer synthesis possessed an all trans configuration. Cubic non-linear optical behavior of the styryl and porphyrin-containing dendrimers was tested via Z-Scan measurements in spin-coated film samples. (C) 2012 Elsevier Ltd. All rights reserved.