[him-tOH][OMs] | 1006900-66-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: [him-tOH][OMs]
• 英文别名: 1-(2-hydroxy-2-methyl-n-propyl)-3-n-hexylimidazolium mesylate
• CAS: 1006900-66-8
• 化学式: CH₃O₃S*C₁₃H₂₅N₂O
• 分子量: 320.453
• InChiKey: VKFWBCVXTWTSPE-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.29
• 重原子数：
  21.0
• 可旋转键数：
  7.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  86.24
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为产物：
  描述：

  1-己基咪唑 以 乙腈 为溶剂， 反应 36.0h， 生成 [him-tOH][OMs]
  参考文献：
  名称：

  Antibiofilm activity of tert-BuOH functionalized ionic liquids with methylsulfonate counteranions

  摘要：

  经过tert-BuOH功能化和含有十二烷基链的咪唑离子液体[C₁₂-^tOHim][OMs]显著地防止了S. epidermidis的生物膜形成，并显示出潜在的抗微生物活性。

  DOI：

  10.1039/c5ra12854d

文献信息

• Synergistic Effect of Two Solvents, <i>tert</i>-Alcohol and Ionic Liquid, in One Molecule in Nucleophilic Fluorination
  作者：Sandip S. Shinde、Byoung Se Lee、Dae Yoon Chi

  DOI：10.1021/ol702679d

  日期：2008.3.1

  We have demonstrated the synergistic effect in nucleophilic fluorination when we combined two solvents--ionic liquid (IL) and tert-alcohol--into one molecule. Consequently, these functionalized ILs not only increase the nucleophilic reactivities of the fluoride anion but also remarkably reduce the olefin byproduct. Although the mechanism of this synergistic effect remains to be elucidated, we have

  当我们将两种溶剂-离子液体（IL）和叔醇-结合到一个分子中时，我们已经证明了亲核氟化作用的协同作用。因此，这些官能化的IL不仅增加了氟阴离子的亲核反应性，而且显着降低了烯烃副产物。尽管尚需阐明这种协同作用的机制，但我们已经说明了溶剂工程用于特定反应的可能性。
• Effect of tert-alcohol functional imidazolium salts on oligomerization and fibrillization of amyloid β (1–42) peptide
  作者：Madhukar S. Said、Govinda R. Navale、Ashok Yadav、Nilesh Khonde、Sandip S. Shinde、Anjali Jha

  DOI：10.1016/j.bpc.2020.106480

  日期：2020.12

  Imidazolium based IL's has gained vast interest in developing biological applications. Oligomerization and fibrillization of amyloid β (1-42) peptide are mainly responsible for the extra-neuronal deposition of amyloid fibrils in neurodegenerative disorders like Alzheimer's disease (AD). Here, we report an effect of tert-BuOH-functional imidazolium ILs on oligomerization and fibrillization of amyloid β (1-42) Peptide in vitro. In this study, a series of these [alkyl-^tOHim][OMs] ILs with methyl sulphonate counter anion by varying alkyl chains were used. Among the seven protic ILs, four showed strong binding and inhibition activity for the formation of amyloid β (1-42) aggregation by using Thioflavin T fluorescence binding assay. The secondary structural analysis of the peptide, pre-incubated with active ILs shows the loss of ordered β-sheet amyloid structure. The longer alkyl chain ILs showed that an increased in amyloid binding and hence an inhibition effect on amyloid aggregation was enhanced. Thus, we propose that ILs could be presented as potential candidates for therapeutic intervention against Alzheimer's disease (AD).