phenyl-bis(trimethylsilyl)trichlorolsilane | 1254475-09-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: phenyl-bis(trimethylsilyl)trichlorolsilane
• 英文别名: N,N-bis(trimethylsilyl)-4-trichlorosilylaniline；4-[Bis(trimethylsilyl)amino]phenyltrichlorosilane；4-trichlorosilyl-N,N-bis(trimethylsilyl)aniline
• CAS: 1254475-09-6
• 化学式: C₁₂H₂₂Cl₃NSi₃
• 分子量: 370.929
• InChiKey: SKRRMJPMVFOIGD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.03
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  三硅醇苯基-笼形聚倍半硅氧烷 、 phenyl-bis(trimethylsilyl)trichlorolsilane 在 三乙胺 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 生成 C₅₄H₅₇NO₁₂Si₁₀
  参考文献：
  名称：

  Peripherally aromatic silsesquioxanes featuring reactive functionality: synthesis and applications thereof

  摘要：

  本文描述了新型POSS单氨基和双氨基化合物的合成方法以及它们在宿主材料中用于性能改善的应用。这类POSS化合物具有完全芳香性的外周和部分胺功能，便于并可控地反应地纳入各种聚合物中，并可通过与酐（如苯乙炔基邻苯二酸酐（PEPA））的反应形成反应型酰亚胺寡聚体，进一步用于高性能热固性聚合物中。使用这种纳米颗粒改性聚合物宿主可以导致多种性能改进，包括机械性、热性、摩擦性、电性以及改善的抗潮湿性。

  公开号：

  US08981140B1
• 作为产物：
  描述：

  4-溴-N,N-双(三甲基甲硅烷基)苯胺 在 碘 、 magnesium 、 四氯化硅 作用下， 以 四氢呋喃 为溶剂， 以90%的产率得到phenyl-bis(trimethylsilyl)trichlorolsilane
  参考文献：
  名称：

  Peripherally aromatic silsesquioxanes featuring reactive functionality: synthesis and applications thereof

  摘要：

  本文描述了新型POSS单氨基和双氨基化合物的合成方法以及它们在宿主材料中用于性能改善的应用。这类POSS化合物具有完全芳香性的外周和部分胺功能，便于并可控地反应地纳入各种聚合物中，并可通过与酐（如苯乙炔基邻苯二酸酐（PEPA））的反应形成反应型酰亚胺寡聚体，进一步用于高性能热固性聚合物中。使用这种纳米颗粒改性聚合物宿主可以导致多种性能改进，包括机械性、热性、摩擦性、电性以及改善的抗潮湿性。

  公开号：

  US08981140B1

文献信息

• Thermal Transitions and Reaction Kinetics of Polyhederal Silsesquioxane containing Phenylethynylphthalimides
  作者：Bradley Seurer、Vandana Vij、Timothy Haddad、Joseph M. Mabry、Andre Lee

  DOI：10.1021/ma101640q

  日期：2010.11.23

  Thermal transitions and reaction kinetics of polyhedral oligomeric silsesquioxane (POSS) with phenylethynylphthalimide (PEPI) moieties were investigated Specifically, this study was designed to probe the influence of the POSS peripheries, types of spacer group in between the PEPI and the SiO1 5 core, the architecture of the PEPI arrangement with respect to the SiO1 5 core, and the number of PEPI groups per cage on the thermal transitions and the cross linking reaction of phenylethynyl PEPI-POSS compounds with isobutyl peripheries exhibited lower melting temperatures as compared to those with phenyl periphery consequently these isobutyl PEPI-POSS derivatives have a higher phenylethynyl reaction rate, although the onset of reaction temperature was not significantly affected Changing the spacer group from propyl to phenyl causes an increase in the melting transition temperature along with a higher heat of fusion at melting however, the more rigid phenyl spacer enables the PEPI-POSS to form a higher degree of crystallinity upon cooling The more rigid phenyl spacer also initiates the polyene reactions at lower temperatures For POSS with PEPI attached to either side of the cage, there are two isomers with respect to the SiO1 5 core This mixture of two isomers inhibits the formation of crystallinity as compared with the 'pendent' derivative where both PEPI groups come off from the same corner of FOSS cage Finally, it was found that these PEPI-POSS molecules have reaction kinetics and onset temperatures on par with organic hexafluorophenylethynyl oligoimides, which make these PEPI-POSS molecules excellent candidates as nanocomposite additives in high performance composite applications