1-Decyl-3-ethyl-2,3-dihydro-1H-imidazol-1-ium bromide | 581101-93-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑啉类
• 英文名称: 1-Decyl-3-ethyl-2,3-dihydro-1H-imidazol-1-ium bromide
• 英文别名: 1-decyl-3-ethyl-1,2-dihydroimidazol-1-ium;bromide
• CAS: 581101-93-1
• 化学式: C15H31BrN2
• 分子量: 319.32
• InChiKey: XVXNKBMBGSTJPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.22
• 重原子数：
  18
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.87
• 拓扑面积：
  7.7
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• IONIC LIQUID MEDIATED SOL-GEL SORBENTS
  申请人：Abdul Malik

  公开号：US20120128551A1

  公开（公告）日：2012-05-24

  Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly slowing down sol-gel reactions. A method was developed which provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study shows that IL-generated porous morphology alone is not enough to provide effective extraction media: careful choice of the organic polymer and the precursor with close sol-gel reactivity must be made to ensure effective chemical bonding of the organic polymer to the created sol-gel material to be able to provide the desired sorbent characteristics.
• METHOD OF MAKING IONIC LIQUID MEDIATED SOL-GEL SORBENTS
  申请人：Malik Abdul

  公开号：US20140057048A1

  公开（公告）日：2014-02-27

  Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly slowing down sol-gel reactions. A method was developed which provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study shows that IL-generated porous morphology alone is not enough to provide effective extraction media: careful choice of the organic polymer and the precursor with close sol-gel reactivity must be made to ensure effective chemical bonding of the organic polymer to the created sol-gel material to be able to provide the desired sorbent characteristics.
• US8623279B2
  申请人：——

  公开号：US8623279B2

  公开（公告）日：2014-01-07
• US9555394B2
  申请人：——

  公开号：US9555394B2

  公开（公告）日：2017-01-31
• [EN] IONIC LIQUID MEDIATED SOL-GEL SORBENTS<br/>[FR] SORBANTS SOL-GEL MÉDIÉS PAR DES LIQUIDES IONIQUES
  申请人：UNIV SOUTH FLORIDA

  公开号：WO2010135660A2

  公开（公告）日：2010-11-25

  Ionic liquid (IL)-mediated sol-gel hybrid organic-inorganic materials present enormous potential for effective use in analytical microextraction. One obstacle to materializing this prospect arises from high viscosity of ILs significantly slowing down sol-gel reactions. A method was developed which provides phosphonium-based, pyridinium-based, and imidazolium-based IL-mediated advanced sol-gel organic-inorganic hybrid materials for capillary microextraction. Scanning electron microscopy results demonstrate that ILs can serve as porogenic agents in sol-gel reactions. IL-mediated sol-gel coatings prepared with silanol-terminated polymers provided up to 28 times higher extractions compared to analogous sol-gel coatings prepared without any IL in the sol solution. This study shows that IL-generated porous morphology alone is not enough to provide effective extraction media: careful choice of the organic polymer and the precursor with close sol-gel reactivity must be made to ensure effective chemical bonding of the organic polymer to the created sol-gel material to be able to provide the desired sorbent characteristics.