N-hydroxyethyl-N'-propylheptakis(isobutyl) POSS-3,4:9,10-perylenetetracarboxylic bisimide | 1365933-67-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• 英文名称: N-hydroxyethyl-N'-propylheptakis(isobutyl) POSS-3,4:9,10-perylenetetracarboxylic bisimide
• CAS: 1365933-67-0
• 化学式: C₅₇H₈₂N₂O₁₇Si₈
• 分子量: 1291.97
• InChiKey: FZOSUAUBIWGGLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.68
• 重原子数：
  84.0
• 可旋转键数：
  20.0
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  205.75
• 氢给体数：
  1.0
• 氢受体数：
  17.0

反应信息

• 作为反应物：
  描述：

  2-溴-2-甲基丙酰溴 、 N-hydroxyethyl-N'-propylheptakis(isobutyl) POSS-3,4:9,10-perylenetetracarboxylic bisimide 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 以82%的产率得到
  参考文献：
  名称：

  Synthesis and Luminescence of POSS-Containing Perylene Bisimide-Bridged Amphiphilic Polymers

  摘要：

  A novel well-defined amphiphilic fluorescent polymer containing asymmetric perylene bisimide was designed and synthesized by combining reaction of perylene anhydride with amino functional polyhedral oligomeric silsesquioxane (POSS) and atom transfer radical polymerization (ATRP) of N-isopropylacrylamide (NIPAM). All the intermediate and final products were characterized by NMR, Fourier transform infrared spectroscopy (FT-IR), elemental analyses, and gel permeation chromatograph (GPC). Self-assembly of the amphiphilic polymers was investigated in aqueous solution and POSS-containing hybrid nanoparticles were obtained and characterized by dynamic laser light scattering (DLS) and transmission electron microscopy (TEM). The novel hybrid nanoparticles exhibit attractive high red fluorescence at 645 nm due to the significant effect of the bulky POSS moieties. Moreover, based on the thermoresponsive PNIPAM coronas, the fluorescence intensity of the self-assembled hybrid nanoparticles can be further enhanced and tuned by changing temperature.

  DOI：

  10.1021/ma300100s
• 作为产物：
  描述：

  氨基丙基庚基-笼形聚倍半硅氧烷 、 N-hydroxyethyl-3,4:9,10-perylenetetracarboxylic-3,4-anhydride-9,10-imide 在 咪唑 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 8.0h， 以80%的产率得到N-hydroxyethyl-N'-propylheptakis(isobutyl) POSS-3,4:9,10-perylenetetracarboxylic bisimide
  参考文献：
  名称：

  Synthesis and Luminescence of POSS-Containing Perylene Bisimide-Bridged Amphiphilic Polymers

  摘要：

  A novel well-defined amphiphilic fluorescent polymer containing asymmetric perylene bisimide was designed and synthesized by combining reaction of perylene anhydride with amino functional polyhedral oligomeric silsesquioxane (POSS) and atom transfer radical polymerization (ATRP) of N-isopropylacrylamide (NIPAM). All the intermediate and final products were characterized by NMR, Fourier transform infrared spectroscopy (FT-IR), elemental analyses, and gel permeation chromatograph (GPC). Self-assembly of the amphiphilic polymers was investigated in aqueous solution and POSS-containing hybrid nanoparticles were obtained and characterized by dynamic laser light scattering (DLS) and transmission electron microscopy (TEM). The novel hybrid nanoparticles exhibit attractive high red fluorescence at 645 nm due to the significant effect of the bulky POSS moieties. Moreover, based on the thermoresponsive PNIPAM coronas, the fluorescence intensity of the self-assembled hybrid nanoparticles can be further enhanced and tuned by changing temperature.

  DOI：

  10.1021/ma300100s