bis(4-aminophenyl)diphenylsilane | 3454-24-8

• 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: bis(4-aminophenyl)diphenylsilane
• 英文别名: Bis(4-aminophenyl)diphenylsilan；4-[(4-aminophenyl)-diphenylsilyl]aniline
• CAS: 3454-24-8
• 化学式: C₂₄H₂₂N₂Si
• 分子量: 366.538
• InChiKey: BLMSGSGJGUHKFW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.23
• 重原子数：
  27
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  bis(4-aminophenyl)diphenylsilane 、 偏苯三酸酐 在 溶剂黄146 作用下， 反应 15.0h， 以96%的产率得到2-(4-((4-(5-carboxy-1,3-dioxoisoindolin-2-yl)phenyl)diphenylsilyl)phenyl)-1,3-dioxoisoindoline-5-carboxylic acid
  参考文献：
  名称：

  SYNTHESIS, CHARACTERIZATION AND THERMAL STUDIES OF WHOLLY AROMATIC POLY(IMIDE-AMIDES) CONTAINING SI AND/OR GE IN THE MAIN CHAIN

  摘要：

  Poly(imide-amides) (PIAs) containing the heteroatoms Si and/or G in the main chain were obtained from diacids, which were synthesized from trimellitie anhydride and the diamines bis(4-aminophenyl)diphenylsilane or his(4-aminophenyl)diphenylgermane. With the same (homilies the polymers containing the heteroatoms Si and Ge in the main chain were obtained. Polymers were soluble in aprotic polar solvents and characterized by IR and H. C-13 and S I NMR spectroscopy, and the results were in agreement with the proposed structures. Low inherent viscosity values (eta(mh)) (0.04 0.12 (dL/g) were obtained, indicating the presence of oligomeric species. The Tg values were obtained by differential scanning calorimetry (DSC), and the results did not show a relation with the nature of the heteroatoms, in the sense that the polymers with Si should have higher Tg values than those with Ge due to the lower volume of the former atom. Also, the low values of eta(m/n) associated to low molecular weight species, have important influence on Tg values. The thermal decomposition temperatures were obtained by dynamic thermogravimetry. These analyses showed that the highest thermal decomposition temperature (TDT) values were obtained for PIA-II and PIA-III with Si and Ge in the repeating unit, and the lowest TOT values with two Si atoms in the Unit.

  DOI：

  10.4067/s0717-97072011000400027
• 作为产物：
  描述：

  4-溴-N,N-双(三甲基甲硅烷基)苯胺 、 二苯二氯硅烷 在 lithium 作用下， 以 乙醚 为溶剂， 生成 bis(4-aminophenyl)diphenylsilane
  参考文献：
  名称：

  Silicon-containing oligomeric poly(imido-amides) with amino moieties. Synthesis, characterization and thermal studies

  摘要：

  从含有硅原子的二酸亚胺酸中合成了含硅寡聚物聚（亚）酰胺（PIA），该二酸亚胺酸是从二酸酐，氨基酸和对氨基苯甲酸中获得的，并与双胺基苯基二苯基硅烷聚合。

  DOI：

  10.1039/c4ra04291c

文献信息

• Silicon-containing oligomeric poly(imido-amides) with amino moieties. Synthesis, characterization and thermal studies
  作者：Luis H. Tagle、Claudio A. Terraza、Alain Tundidor-Camba、Pablo A. Ortiz

  DOI：10.1039/c4ra04291c

  日期：——

  Silicon-containing oligomeric poly(imido-amides) (PIAs) were synthesized from dicarboxylic imido-acids containing a Si atom, which were obtained from dianhydrides, amino acids and p-aminobenzoic acid, were polymerized with the diamine bis(4-aminophenyl)diphenylsilane.

  从含有硅原子的二酸亚胺酸中合成了含硅寡聚物聚（亚）酰胺（PIA），该二酸亚胺酸是从二酸酐，氨基酸和对氨基苯甲酸中获得的，并与双胺基苯基二苯基硅烷聚合。
• SYNTHESIS, CHARACTERIZATION AND THERMAL STUDIES OF WHOLLY AROMATIC POLY(IMIDE-AMIDES) CONTAINING SI AND/OR GE IN THE MAIN CHAIN
  作者：L.H TAGLE、C.A TERRAZA、P.A ORTIZ、A TUNDIDOR-CAMBA

  DOI：10.4067/s0717-97072011000400027

  日期：——

  Poly(imide-amides) (PIAs) containing the heteroatoms Si and/or G in the main chain were obtained from diacids, which were synthesized from trimellitie anhydride and the diamines bis(4-aminophenyl)diphenylsilane or his(4-aminophenyl)diphenylgermane. With the same (homilies the polymers containing the heteroatoms Si and Ge in the main chain were obtained. Polymers were soluble in aprotic polar solvents and characterized by IR and H. C-13 and S I NMR spectroscopy, and the results were in agreement with the proposed structures. Low inherent viscosity values (eta(mh)) (0.04 0.12 (dL/g) were obtained, indicating the presence of oligomeric species. The Tg values were obtained by differential scanning calorimetry (DSC), and the results did not show a relation with the nature of the heteroatoms, in the sense that the polymers with Si should have higher Tg values than those with Ge due to the lower volume of the former atom. Also, the low values of eta(m/n) associated to low molecular weight species, have important influence on Tg values. The thermal decomposition temperatures were obtained by dynamic thermogravimetry. These analyses showed that the highest thermal decomposition temperature (TDT) values were obtained for PIA-II and PIA-III with Si and Ge in the repeating unit, and the lowest TOT values with two Si atoms in the Unit.