N,N-di(octadecyl)imidazolium iodide | 887775-41-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N,N-di(octadecyl)imidazolium iodide
• 英文别名: 1-octadecyl-3-octadecylimidazolium iodide；C18C18ImI；1,3-Dioctadecylimidazol-1-ium;iodide；1,3-dioctadecylimidazol-1-ium;iodide
• CAS: 887775-41-9
• 化学式: C₃₉H₇₇N₂*I
• 分子量: 700.958
• InChiKey: YLBCWKJJEDJONO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  10.3
• 重原子数：
  42.0
• 可旋转键数：
  34.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  8.81
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为产物：
  描述：

  咪唑 、 1-碘十八烷 在 sodium methylate 作用下， 以 甲醇 、 乙腈 为溶剂， 反应 49.0h， 以94%的产率得到N,N-di(octadecyl)imidazolium iodide
  参考文献：
  名称：

  Nanostructuration of ionic liquids in fluorinated matrix: Influence on the mechanical properties

  摘要：

  In this work, a new method to prepare fluorinated coatings with mechanical properties enhanced has been developed. Pyridinium, imidazolium, and phosphonium ionic liquids have been synthesized and used as new synthetic building blocks in a polytetrafluoroethylene matrix. The strategy demonstrated using long alkyl chain cations provides an opportunity to prepare nanomaterials with a nanoscale structuration. The design of these new ionic and nanostructured materials is very dependent on the cation anion combination of ILs. The morphology analyzed by transmission electronic microscopy (TEM) shows that it is clearly tuned by the chemical nature of ILs. The finest structuration leads to a dramatic compromise between stiffness and deformation of material. The small-angle X-Ray scattering (SAXS) shows the evolution of the ionic networks during the mechanical sollicitation. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.polymer.2011.01.052

文献信息

• Ionic liquids: structuration agents in a fluorinated matrix
  作者：Sébastien Livi、Jean-François Gérard、Jannick Duchet-Rumeau

  DOI：10.1039/c0cc04273k

  日期：——

  The use of ionic liquids as functional building blocks based on pyridinium, imidazolium and phosphonium cations to achieve materials combining a structuration at nanoscale with the dramatic mechanical properties of the resulting ionomers has been successfully demonstrated for the first time in a fluorinated matrix.

  首次成功证明了在氟化基质中使用基于吡啶、咪唑和磷鎓阳离子的离子液体作为功能性构建块，从而实现将纳米级结构与所得到的离聚物的优异机械性能相结合的材料。
• Synthesis and Biological Activity of Gold(I) N‐Heterocyclic Carbene Complexes with Long Aliphatic Side Chains
  作者：Julià Arcau、Vincent Andermark、Mafalda Rodrigues、Ilaria Giannicchi、Lluïsa Pérez‐Garcia、Ingo Ott、Laura Rodríguez

  DOI：10.1002/ejic.201402819

  日期：2014.12

  alkyl chain length bound to the second nitrogen atom of the imidazolium ring [R = Me, Et, iPr, Pr, Bu, decyl (Dec), octadecyl] and were used as synthetic precursors to obtain two series of gold(I) carbene complexes (AuNHC). The first series contains one labile ligand at the second coordinative position monocarbene, [AuCl(NHC)]}, and the second one comprises dicarbene complexes. Their biological activity

  已经从十八烷基咪唑 (Im18) 合成了七种咪唑鎓盐。这些盐的不同之处在于与咪唑环的第二个氮原子结合的烷基链长度 [R = Me、Et、iPr、Pr、Bu、癸基 (Dec)、十八烷基]，并用作合成前体以获得两个系列金（I）卡宾配合物（AuNHC）。第一个系列在第二个配位位置 monocarbene, [AuCl(NHC)]} 处包含一个不稳定配体，第二个系列包含双卡宾配合物。已经针对两种不同的细胞系评估了它们的生物活性，并且还评估了所选实例的硫氧还蛋白还原酶 (TrxR) 抑制。已观察到咪唑鎓盐和单卡宾衍生物的不同效果。