1,2-dimethyl-3-butylimidazolium benzoate | 920759-08-6

• 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: 1,2-dimethyl-3-butylimidazolium benzoate
• 英文别名: 1-butyl-2,3-dimethylimidazolium benzoate；1-Butyl-2,3-dimethylimidazol-3-ium;benzoate；1-butyl-2,3-dimethylimidazol-3-ium;benzoate
• CAS: 920759-08-6
• 化学式: C₇H₅O₂*C₉H₁₇N₂
• 分子量: 274.363
• InChiKey: BWIPSFVXKDVFKI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.47
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  48.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-丁基-2,3-二甲基溴化咪唑 、 alkaline earth salt of/the/ methylsulfuric acid 以 甲醇 为溶剂， 以100%的产率得到1,2-dimethyl-3-butylimidazolium benzoate
  参考文献：
  名称：

  适用于使用阴离子交换树脂（A形式）的咪唑基离子液体和低阳离子系统的通用卤化物-阴离子开关。

  摘要：

  对AER（A（-）形式）方法应用的进一步研究拓宽了代表性离子液体和双（咪唑鎓）体系的阴离子交换范围。根据目标咪唑类物质和抗衡阴离子的疏水性，使用不同的有机溶剂将卤化物交换为各种阴离子，从而以优异的产率获得定量的收率。

  DOI：

  10.1039/c0cc05350c

文献信息

• A Simple Halide-to-Anion Exchange Method for Heteroaromatic Salts and Ionic Liquids
  作者：Ermitas Alcalde、Immaculada Dinarès、Anna Ibáñez、Neus Mesquida

  DOI：10.3390/molecules17044007

  日期：——

  A broad and simple method permitted halide ions in quaternary heteroaromatic and ammonium salts to be exchanged for a variety of anions using an anion exchange resin (A− form) in non-aqueous media. The anion loading of the AER (OH− form) was examined using two different anion sources, acids or ammonium salts, and changing the polarity of the solvents. The AER (A− form) method in organic solvents was

  一种广泛而简单的方法允许在非水介质中使用阴离子交换树脂（A-型）将季杂芳烃和铵盐中的卤离子交换为各种阴离子。使用两种不同的阴离子源（酸或铵盐）并改变溶剂的极性来检查 AER（OH- 形式）的阴离子负载。然后将有机溶剂中的 AER（A-形式）方法应用于几种季杂芳族盐和离子液体，阴离子交换以优异的定量收率进行，同时去除卤化物杂质。依靠目标离子对的疏水性进行反阴离子交换，使用具有可变极性的有机溶剂，如 CH3OH、CH3CN 和偶极非羟基溶剂混合物 CH3CN:CH2Cl2 (3:
• Halogen-free ionic liquids in naphtha desulfurization and their recovery
  申请人：Martinez Palou Rafael

  公开号：US20100051509A1

  公开（公告）日：2010-03-04

  Ionic liquids of the general formula C + A − where C + represents an organic cation, specifically, but not limited to the imidazolium, pyridinium, isoquinolinium, ammonium types, which have aliphatic and aromatic substituents, while A − represents a carboxylate, aromatic and aliphatic anion. The ionic liquids are synthesized under conventional heating or microwave irradiation This invention is also related to the application of ionic liquids to remove sulfur compounds of naphthas through a liquid-liquid extraction and the recovery and reuse of ionic liquids by the application of heat, reduced pressure and washing with solvents.
• HALOGEN-FREE IONIC LIQUIDS IN NAPHTHA DESULFURIZATION AND THEIR RECOVERY
  申请人：INSTITUTO MEXICANO DEL PETROLEO

  公开号：US20150090639A1

  公开（公告）日：2015-04-02

  Ionic liquids of the general formula C + A − where C + represents an organic cation, specifically, but not limited to the imidazolium, pyridinium, isoquinolinium, ammonium types, which have aliphatic and aromatic substituents, while A − represents a carboxylate, aromatic and aliphatic anion. The ionic liquids are synthesized under conventional heating or microwave irradiation This invention is also related to the application of ionic liquids to remove sulfur compounds of naphthas through a liquid-liquid extraction and the recovery and reuse of ionic liquids by the application of heat, reduced pressure and washing with solvents.
• US8999151B2
  申请人：——

  公开号：US8999151B2

  公开（公告）日：2015-04-07
• US9850197B2
  申请人：——

  公开号：US9850197B2

  公开（公告）日：2017-12-26