11-(4-(5-((4-nitrophenyl)ethynyl)pyridine-2-yl)-1H-1,2,3-triazol-1-yl)undecyl methacrylate | 1323169-52-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 11-(4-(5-((4-nitrophenyl)ethynyl)pyridine-2-yl)-1H-1,2,3-triazol-1-yl)undecyl methacrylate
• 英文别名: 11-[4-[5-[2-(4-Nitrophenyl)ethynyl]pyridin-2-yl]triazol-1-yl]undecyl 2-methylprop-2-enoate；11-[4-[5-[2-(4-nitrophenyl)ethynyl]pyridin-2-yl]triazol-1-yl]undecyl 2-methylprop-2-enoate
• CAS: 1323169-52-3
• 化学式: C₃₀H₃₅N₅O₄
• 分子量: 529.639
• InChiKey: WXXCDIPIFCUODB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.1
• 重原子数：
  39
• 可旋转键数：
  17
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  116
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  11-溴-1-十一醇 在 copper(l) iodide 、 四(三苯基膦)钯 、 sodium azide 、 四丁基氟化铵 、 copper(II) sulfate 、 sodium ascorbate 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 、 水 、 二甲基亚砜 为溶剂， 反应 246.0h， 生成 11-(4-(5-((4-nitrophenyl)ethynyl)pyridine-2-yl)-1H-1,2,3-triazol-1-yl)undecyl methacrylate
  参考文献：
  名称：

  Synthesis and Resonance Energy Transfer Study on a Random Terpolymer Containing a 2-(Pyridine-2-yl)thiazole Donor-Type Ligand and a Luminescent [Ru(bpy)₂(2-(triazol-4-yl)pyridine)]²⁺ Chromophore

  摘要：

  A statistical terpolymer, containing a 2-(pyridine-2-yl)-1,3-thiazole donor-type system and an acceptor-type [Ru(bpy)(2)(2-(triazol-4-yl)pyridine)](2+) chromophore as well as methyl methacrylate as comonomer, was synthesized using the controlled reversible addition-fragmentation chain transfer polymerization (RAFT) approach. Additionally, the appropriate donor- and acceptor-type copolymers were synthesized, whereas only a maximum content of 5 mol % of the ruthenium(II) chromophore could be incorporated into the macromolecules caused by its nitro-functionalization. The resulting terpolymer exhibited a direct Forster resonance energy transfer from the thiazole to the ruthenium(II) subunit as indicated by emission spectroscopy of the Ru(II) phosphorescence as well as lifetime measurements and quantum yield determinations of the thiazole fluorescence. The efficiency of the energy transfer was found to be higher than 70%.

  DOI：

  10.1021/ma201193e

文献信息

• Synthesis and Resonance Energy Transfer Study on a Random Terpolymer Containing a 2-(Pyridine-2-yl)thiazole Donor-Type Ligand and a Luminescent [Ru(bpy)₂(2-(triazol-4-yl)pyridine)]²⁺ Chromophore
  作者：Bobby Happ、Johann Schäfer、Roberto Menzel、Martin D. Hager、Andreas Winter、Jürgen Popp、Rainer Beckert、Benjamin Dietzek、Ulrich S. Schubert

  DOI：10.1021/ma201193e

  日期：2011.8.23

  A statistical terpolymer, containing a 2-(pyridine-2-yl)-1,3-thiazole donor-type system and an acceptor-type [Ru(bpy)(2)(2-(triazol-4-yl)pyridine)](2+) chromophore as well as methyl methacrylate as comonomer, was synthesized using the controlled reversible addition-fragmentation chain transfer polymerization (RAFT) approach. Additionally, the appropriate donor- and acceptor-type copolymers were synthesized, whereas only a maximum content of 5 mol % of the ruthenium(II) chromophore could be incorporated into the macromolecules caused by its nitro-functionalization. The resulting terpolymer exhibited a direct Forster resonance energy transfer from the thiazole to the ruthenium(II) subunit as indicated by emission spectroscopy of the Ru(II) phosphorescence as well as lifetime measurements and quantum yield determinations of the thiazole fluorescence. The efficiency of the energy transfer was found to be higher than 70%.