Pt(C6H4C5H3N(O(CH2)11OCOC7H9)-κ2N,C2)(5-formyl-8-hydroxyquinoline(-H)-κ2N,O) | 1035038-73-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: Pt(C6H4C5H3N(O(CH2)11OCOC7H9)-κ2N,C2)(5-formyl-8-hydroxyquinoline(-H)-κ2N,O)
• CAS: 1035038-73-3
• 化学式: C₄₀H₄₄N₂O₅Pt
• 分子量: 827.88
• InChiKey: ZOLGRRRBJCZXQW-YCJRRETCSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  11-(2-phenylpyridin-3-yloxy)undecan-1-ol 在 K₂CO₃ 、 C₅H₅N 、 (CH₃)2NC₅H₄N 作用下， 以 乙二醇乙醚 、 乙醇 、 二氯甲烷 、 水 为溶剂， 生成 Pt(C6H4C5H3N(O(CH2)11OCOC7H9)-κ2N,C2)(5-formyl-8-hydroxyquinoline(-H)-κ2N,O)
  参考文献：
  名称：

  Solution Self-Assembly and Photophysics of Platinum Complexes Containing Amphiphilic Triblock Random Copolymers Prepared by ROMP

  摘要：

  Ring-opening metathesis polymerization was used to synthesize amphiphilic, phosphorescent block copolymers that self-assemble into nanometer-scaled aggregates when dissolved in a selective solvent. The triblock random copolymer architecture is built up by using an oligoglycol-substituted norbornene derivative for the hydrophilic part, 2,3-norbomenedicarboxylic acid dimethyl ester, as the first segment of the hydrophobic part and a statistical segment made using norbomene-functionalized dyes as the second segment of the hydrophobic part. The dyes comprise a blue fluorescent carbazole derivative serving as the host and a red phosphorescent platinum complex serving as the guest material. Emission properties of the amphiphilic triblock random copolymer dissolved in a nonselective solvent are exclusively determined by the host material. Only blue emission of the carbazole-derivative can be observed. When the polymer is dissolved in a selective solvent, polymer aggregates are formed and energy transfer occurs. In this case, deep red phosphorescence stemming from the platinum complex used as guest component can be observed. The amphiphilic triblock random copolymer architecture allows for the dispersion of the platinum chromophore in a solvent in which the parent chromophore is insoluble, the realization of a large Stokes, shift of about 260 nun and significant suppression of platinum complex self-quenching, resulting in considerable phosphorescent quantum yields. Absorbance, luminescence, quantum yield, and lifetime measurements of this polymer and several model polymers in selective and unselective solvents as well as in the solid state have been performed to understand the energy transfer from the host to the guest dye in this particular system.

  DOI：

  10.1021/om900083n