4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid | 796964-06-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid
• 英文别名: 4-[5-(4-Hydroxyphenyl)-3-oxopenta-1,4-dien-1-yl]benzoic acid
• CAS: 796964-06-2
• 化学式: C₁₈H₁₄O₄
• 分子量: 294.307
• InChiKey: PVTGYVDXJWEVCC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid 、 乙酸酐 在 吡啶 作用下， 生成
  参考文献：
  名称：

  Interpolymeric complexes of polyoctamethyleneacetamidine with polyethers terminally modifi ed with chromophore groups and their nonlinear optical properties

  摘要：

  Ionic interpolymeric complexes of polyoctamethyleneacetamidine with polyethers terminally modified with 4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoyl (chromophore) groups were prepared. The complexes exhibit third-order nonlinear optical properties. Factors affecting the third-harmonic generation efficiency were revealed.

  DOI：

  10.1134/s1070427212090200
• 作为产物：
  描述：

  对羟基亚苄基丙酮 、 对醛基苯甲酸 在 potassium hydroxide 作用下， 以 乙醇 为溶剂， 反应 0.5h， 生成 4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid
  参考文献：
  名称：

  Effect of the aggregation of 4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid and its potassium salt in a polymeric matrix on the third-order nonlinear optical susceptibility of polymer-chromophore composites

  摘要：

  Aggregation of 4-[5-(4-hydroxyphenyl)-3-oxopenta-1,4-dienyl]benzoic acid (chromophore) and its potassium salt in optically neutral polymeric matrices was studied. The dependence of the third-order nonlinear optical properties of the chromophore-polymer composites on the aggregate size was determined.

  DOI：

  10.1134/s1070427212090194