1,4-diethynyl-2,5-bis((11-undecanol)oxy)benzene | 596814-87-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 1,4-diethynyl-2,5-bis((11-undecanol)oxy)benzene
• 英文别名: 11,11'-[(2,5-Diethynyl-1,4-phenylene)bis(oxy)]di(undecan-1-ol)；11-[2,5-diethynyl-4-(11-hydroxyundecoxy)phenoxy]undecan-1-ol
• CAS: 596814-87-8
• 化学式: C₃₂H₅₀O₄
• 分子量: 498.747
• InChiKey: BFFZKCHWVXBISM-UHFFFAOYSA-N

物化性质

• 沸点：
  636.6±55.0 °C(Predicted)
• 密度：
  1.02±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  36
• 可旋转键数：
  26
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  58.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  11-溴-1-十一醇 在 氢氧化钾 、 copper(l) iodide 、 四(三苯基膦)钯 、 potassium carbonate 、 二异丙胺 、 potassium iodide 作用下， 以 四氢呋喃 、 甲醇 、 甲苯 、 丁酮 为溶剂， 反应 120.0h， 生成 1,4-diethynyl-2,5-bis((11-undecanol)oxy)benzene
  参考文献：
  名称：

  Polarized Photoluminescence from Poly(p-phenylene−ethynylene) via a Block Copolymer Nanotemplate

  摘要：

  A new approach based on a conjugated polymer/block copolymer guest/host system for the generation of polarized photoluminescence is reported. Synthetic modification of a poly(p-phenylene-ethynylene) (PPE) conjugated polymer is used for domain-specific incorporation into a cylindrical morphology block copolymer host matrix. Subsequent ordering of the host nanostructure via roll cast processing templates uniaxial alignment of the guest PPE. The ordered films are optically anisotropic displaying both polarized absorption with a dichroic ratio of 3.0 at 440 nm and polarized emission with a polarization ratio of 7.3 at 472 nm.

  DOI：

  10.1021/ja036024y

文献信息

• Polarized Photoluminescence from Poly(<i>p</i>-phenylene−ethynylene) via a Block Copolymer Nanotemplate
  作者：Craig A. Breen、Tao Deng、Thomas Breiner、Edwin L. Thomas、Timothy M. Swager

  DOI：10.1021/ja036024y

  日期：2003.8.1

  A new approach based on a conjugated polymer/block copolymer guest/host system for the generation of polarized photoluminescence is reported. Synthetic modification of a poly(p-phenylene-ethynylene) (PPE) conjugated polymer is used for domain-specific incorporation into a cylindrical morphology block copolymer host matrix. Subsequent ordering of the host nanostructure via roll cast processing templates uniaxial alignment of the guest PPE. The ordered films are optically anisotropic displaying both polarized absorption with a dichroic ratio of 3.0 at 440 nm and polarized emission with a polarization ratio of 7.3 at 472 nm.