4-(hex-5-yn-1-yloxy)phenyl 4-((6-bromohexyl)oxy)benzoate | 1521325-85-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4-(hex-5-yn-1-yloxy)phenyl 4-((6-bromohexyl)oxy)benzoate
• 英文别名: (4-Hex-5-ynoxyphenyl) 4-(6-bromohexoxy)benzoate；(4-hex-5-ynoxyphenyl) 4-(6-bromohexoxy)benzoate
• CAS: 1521325-85-8
• 化学式: C₂₅H₂₉BrO₄
• 分子量: 473.407
• InChiKey: NZAGRLDMPQCGBY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  30
• 可旋转键数：
  15
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(hex-5-yn-1-yloxy)phenyl 4-((6-bromohexyl)oxy)benzoate 在 双(三甲基硫化硅) 、 四丁基氟化铵 作用下， 以 四氢呋喃 为溶剂， 反应 0.17h， 以77%的产率得到4-(hex-5-yn-1-yloxy)phenyl 4-((6-mercaptohexyl)oxy)benzoate
  参考文献：
  名称：

  Facile Fabrication of Color Tunable Film and Fiber Nanocomposites via Thiol Click Chemistry

  摘要：

  A simple method for the fabrication of nanocomposite materials using thiol click chemistry is reported. The thiol click nanocomposite materials produced each displayed distinctive colors which were found to be dependent on both the ligand used to functionalize the nanoparticles and the concentration of nanoparticles in the materials. Functionalized metallic nanospheres were combined with thiol click solutions forming viscous prepolymer solutions which were then polymerized upon UV light exposure. Films were fabricated in a custom-built film mold, and microfibers were fabricated using hydrodynamic focusing in a microfluidic channel. For this study, three unique thiolated ligands-including a newly synthesized ligand were used to functionalize the nanospheres, thus assisting in the facile incorporation and stability of the nanospheres within the polymers. In comparison to a previously reported method in which thiol-ene nanocomposite films were fabricated, the method reported herein reduces the fabrication time from weeks to minutes. Furthermore, the method in this report is expanded to also include fabrication of thiol-yne nanocomposites. Young's moduli and glass transition temperatures were determined for the materials, while UV-vis spectroscopy, transmission electron microscopy, and optical analyses were also performed in order to characterize the nanocomposites.

  DOI：

  10.1021/ma401636e
• 作为产物：
  描述：

  ethyl 4-((6-bromohexyl)oxy)benzoate 在 4-二甲氨基吡啶 、 lithium hydroxide monohydrate 、 1-[3-(dimethylamino)-propyl]-3-ethylcarbodiimide methiodide 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 28.0h， 生成 4-(hex-5-yn-1-yloxy)phenyl 4-((6-bromohexyl)oxy)benzoate
  参考文献：
  名称：

  Facile Fabrication of Color Tunable Film and Fiber Nanocomposites via Thiol Click Chemistry

  摘要：

  A simple method for the fabrication of nanocomposite materials using thiol click chemistry is reported. The thiol click nanocomposite materials produced each displayed distinctive colors which were found to be dependent on both the ligand used to functionalize the nanoparticles and the concentration of nanoparticles in the materials. Functionalized metallic nanospheres were combined with thiol click solutions forming viscous prepolymer solutions which were then polymerized upon UV light exposure. Films were fabricated in a custom-built film mold, and microfibers were fabricated using hydrodynamic focusing in a microfluidic channel. For this study, three unique thiolated ligands-including a newly synthesized ligand were used to functionalize the nanospheres, thus assisting in the facile incorporation and stability of the nanospheres within the polymers. In comparison to a previously reported method in which thiol-ene nanocomposite films were fabricated, the method reported herein reduces the fabrication time from weeks to minutes. Furthermore, the method in this report is expanded to also include fabrication of thiol-yne nanocomposites. Young's moduli and glass transition temperatures were determined for the materials, while UV-vis spectroscopy, transmission electron microscopy, and optical analyses were also performed in order to characterize the nanocomposites.

  DOI：

  10.1021/ma401636e

文献信息

• Facile Fabrication of Color Tunable Film and Fiber Nanocomposites via Thiol Click Chemistry
  作者：Darryl A. Boyd、Jawad Naciri、Jake Fontana、Dennis B. Pacardo、Adam R. Shields、Jasenka Verbarg、Christopher M. Spillmann、Frances S. Ligler

  DOI：10.1021/ma401636e

  日期：2014.1.28

  A simple method for the fabrication of nanocomposite materials using thiol click chemistry is reported. The thiol click nanocomposite materials produced each displayed distinctive colors which were found to be dependent on both the ligand used to functionalize the nanoparticles and the concentration of nanoparticles in the materials. Functionalized metallic nanospheres were combined with thiol click solutions forming viscous prepolymer solutions which were then polymerized upon UV light exposure. Films were fabricated in a custom-built film mold, and microfibers were fabricated using hydrodynamic focusing in a microfluidic channel. For this study, three unique thiolated ligands-including a newly synthesized ligand were used to functionalize the nanospheres, thus assisting in the facile incorporation and stability of the nanospheres within the polymers. In comparison to a previously reported method in which thiol-ene nanocomposite films were fabricated, the method reported herein reduces the fabrication time from weeks to minutes. Furthermore, the method in this report is expanded to also include fabrication of thiol-yne nanocomposites. Young's moduli and glass transition temperatures were determined for the materials, while UV-vis spectroscopy, transmission electron microscopy, and optical analyses were also performed in order to characterize the nanocomposites.