1-N-(3-triethoxysilylpropyl)-2-N-[3-aminopropyl(diethoxy)silyl]biguanidine | 939032-16-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-N-(3-triethoxysilylpropyl)-2-N-[3-aminopropyl(diethoxy)silyl]biguanidine
• 英文别名: N-[3-(triethoxysilyl)propyl]-N''-[(3-aminopropyl)(diethoxy)silyl]-imidodicarbonimidic diamide
• CAS: 939032-16-3
• 化学式: C₁₈H₄₄N₆O₅Si₂
• 分子量: 480.756
• InChiKey: ZZPVQNBJVCULRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.21
• 重原子数：
  31.0
• 可旋转键数：
  18.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  158.46
• 氢给体数：
  5.0
• 氢受体数：
  8.0

反应信息

• 作为产物：
  描述：

  3-氨基丙基三乙氧基硅烷 、 二聚氰胺 在 copper dichloride 作用下， 反应 5.0h， 以57%的产率得到1-N-(3-triethoxysilylpropyl)-2-N-[3-aminopropyl(diethoxy)silyl]biguanidine
  参考文献：
  名称：

  Organosilicon compounds containing carbofunctional biguanidine group

  摘要：

  The reaction of triethoxysilylpropylamine (AGM-9) with dicyanodiamide was studied. ne condensation of AGM-9 with dicyanodiamide occurs in the presence of a catalytic amount of CuCl2 at 125-145 degrees C within 5-24 h; it involves both the amino group of AGM-9 and ethoxy substituents at the Si atoms, with an unusual exchange of a Si-O bond for a Si-N bond. The final reaction product is 1-N-(3-triethoxysilylpropyl)-2-N-[3-aminopropylsilyl(diethoxy)]biguanidine. Its hydrolytic polycondensation yields an organo-silicon polymer, a polycondensate of AGM-9 with 1-N-(3-triethoxysilylpropyl)biguanidine, which is a highly efficient sorbent for Ag(I) (static sorption capacity 544 mg g(-1)).

  DOI：

  10.1134/s1070363206070128

文献信息

• Carbofunctional organosilicon monomers and polymers: Reagents for new generation test systems
  作者：N. N. Vlasova、E. N. Oborina、O. Yu. Grigor’eva、M. G. Voronkov

  DOI：10.1134/s0012500809110044

  日期：2009.11