1-allyl-3-butylimidazolium chloride | 887276-30-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-allyl-3-butylimidazolium chloride
• 英文别名: 1-Allyl-3-butylimidazolium chloride；1-butyl-3-prop-2-enylimidazol-1-ium;chloride
• CAS: 887276-30-4
• 化学式: C₁₀H₁₇N₂*Cl
• 分子量: 200.711
• InChiKey: KEOIXAOCXZINPN-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -1.23
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  8.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-allyl-3-butylimidazolium chloride 在 六氟磷酸钾 作用下， 以 水 为溶剂， 反应 12.0h， 以93%的产率得到1-allyl-3-butylimidazolium hexafluorophosphate
  参考文献：
  名称：

  一种咪唑类离子液体的纯化方法

  摘要：

  本发明涉及一种咪唑类离子液体的纯化方法，包括以下步骤：先将粗品[R1R2IM]X与MY在水介质中进行阴离子交换反应；然后向混合溶液中加入有机萃取剂，混合均匀后静置自动分层；接着向混合溶液中加入盐D，混合均匀后静置自动分层，有机相在上层，含有MX的水相在下层，排出下层含有MX的水相；接着向有机相中加入纯水和盐D，震荡分层，排出下层的水相；重复加入纯水和盐D的操作步骤2~3次，直至检测有机相中无MX杂质残留为止，得到产品。该方法通过选用合适的溶剂，添加合适的盐类，将水相密度增大，最终达到萃取次数减少、产品品质升高的结果。

  公开号：

  CN106397324B
• 作为产物：
  描述：

  N-丁基咪唑 、 3-氯丙烯 反应 168.0h， 以86.8%的产率得到1-allyl-3-butylimidazolium chloride
  参考文献：
  名称：

  离子液体稳定的钌纳米粒子和可逆结合剂催化纤维素转化为己糖醇

  摘要：

  可逆纤维素结合剂（' - 4（'' - 2'''（ - 4 boronobenzyl）哌嗪基）-2'-丁烯基），1- -3- Ñ -butylimidazolium氯化物1，是通过使2合成- （（ 4'-烯丙基哌嗪基）甲基）苯基硼酸和3-烯丙基-1-正丁基咪唑鎓氯化物。1与离子液体互溶，当与Ru纳米粒子作为催化剂结合使用时，纤维素可在温和条件下转化为多元醇。催化剂可以持续活性地再循环。

  DOI：

  10.1002/cssc.200900235

文献信息

• METHOD OF SEPARATING AROMATIC COMPOUND FROM MIXTURE CONTAINING AROMATIC COMPOUND AND ALIPHATIC COMPOUND
  申请人：LIM Myong Hoon

  公开号：US20100261945A1

  公开（公告）日：2010-10-14

  Provided is a method of separating an aromatic compound from a mixture containing the aromatic compound and an aliphatic compound. The method includes separating an aromatic compound from a mixture containing the aromatic compound and an aliphatic compound, wherein the separating is performed using a liquid-liquid extracting method using an ionic liquid as an extracting solvent.

  提供了一种从含有芳香化合物和脂肪族化合物的混合物中分离芳香化合物的方法。该方法包括使用离子液体作为萃取溶剂，通过液-液萃取方法从含有芳香化合物和脂肪族化合物的混合物中分离芳香化合物。
• 14N NMR and Two-Dimensional Suspension1H and13C HRMAS NMR Spectroscopy of Ionic Liquids Immobilized on Silica
  作者：Stefano Brenna、Tobias Posset、Julien Furrer、Janet Blümel

  DOI：10.1002/chem.200501193

  日期：2006.3.20

  popular ionic liquids have been synthesized and characterized, including by optimized (14)N NMR spectroscopy of the neat and dissolved ionic liquids. Ionic liquids incorporating Si(OEt)(3) groups have been immobilized on silica in a well-defined manner with the imidazolium moiety remaining intact. This has been proved by optimized one- and two-dimensional (1)H and (13)C HRMAS NMR spectroscopy of the

  已经合成并表征了多种流行的离子液体，包括通过对纯净和溶解的离子液体进行优化的（14）N NMR光谱分析。结合有Si（OEt）（3）基团的离子液体已以明确定义的方式固定在二氧化硅上，而咪唑鎓部分则保持完整。通过优化悬浮在合适溶剂中的材料的一维和二维（1）H和（13）C HRMAS NMR光谱学已证明了这一点。
• Hydrophobic 1-allyl-3-alkylimidazolium dicyanamide ionic liquids with low densities
  作者：Qinghua Zhang、Xiangyuan Ma、Shimin Liu、Benqun Yang、Liujin Lu、Yude He、Youquan Deng

  DOI：10.1039/c1jm10491h

  日期：——

  Nine 1-allyl-3-alkylimidazolium ([ACnIm]) or 1-vinyl-3-alkylimidazolium ([VCnIm]) dicyanamides (DCA) were prepared and characterized, and their physicochemical properties were studied in detail. Except for [AVIm]DCA and [AC4Im]DCA, the other dicyanamides with hexyl or longer alkyl chains on the cation exhibited the characteristic of hydrophobicity. Among them, [AC8Im]DCA and [AC10Im]DCA were found to possess similar densities to water, i.e. 1.007 g cm−3 and 0.988 g cm−3 at 25 °C, respectively. Interestingly, a reversible phase reversion of a [AC8Im]DCA/H2O mixture was observed as the temperature varied. These environmentally-friendly liquid materials have potential applications as precursors for syntheses of conducting polymeric materials.

  制备并表征了九种1-烯丙基-3-烷基咪唑双氰胺([ACnIm]DCA)或1-乙烯基-3-烷基咪唑双氰胺([VCnIm]DCA)，并详细研究了它们的物理化学性质。除了[AVIm]DCA和[AC4Im]DCA外，阳离子带有己基或更长烷基的其他双氰胺表现出疏水性特征。其中，[AC8Im]DCA和[AC10Im]DCA的密度与水相似，分别为1.007 g cm−3和0.988 g cm−3（25°C）。有趣的是，随着温度的变化，观察到了[AC8Im]DCA/H2O混合物的可逆相变。这些环境友好的液体材料有望作为导电高分子材料合成的前驱体。
• PRODUCTION PROCESS FOR FLUOROSULFONYLIMIDE AMMONIUM SALT
  申请人：Tsubokura Shiro

  公开号：US20130331609A1

  公开（公告）日：2013-12-12

  A compound [II] such as ammonium N,N-di(fluorosulfonyl)imide is obtained by reacting a compound [I] such as N,N-di(chlorosulfonyl)imide and NH 4 F (HF) p . A compound [IV] such as an N,N-di(fluorosulfonyl)imide alkali metal salt is obtained by reacting the obtained compound [II] and an alkali metal compound or the like.

  通过将化合物[I]，如N,N-二(氯磺酰)亚胺和NH4F (HF)p反应，可以得到类似氨基N,N-二(氟磺酰)亚胺的化合物[II]。通过将得到的化合物[II]与碱金属化合物等反应，可以得到类似N,N-二(氟磺酰)亚胺碱金属盐的化合物[IV]。
• Dimethyl phosphorothioate and phosphoroselenoate ionic liquids as solvent media for cellulosic materials
  作者：Michael Hummel、Carmen Froschauer、Gerhard Laus、Thomas Röder、Holger Kopacka、Lauri K. J. Hauru、Hedda K. Weber、Herbert Sixta、Herwig Schottenberger

  DOI：10.1039/c1gc15407a

  日期：——

  A series of novel ionic liquids comprising two asymmetric phosphate-derived anions, namely dimethyl phosphorothioate and dimethyl phosphoroselenoate, and several imidazolium and non-imidazolium-based cations was prepared via a facile synthetic route. Thermal degradation was studied by dynamic thermogravimetric analysis (TGA) revealing a slightly higher stability of the imidazolium ionic liquids and an overall low thermal stability for the phosphoroselenoate salts. Long-term moisture sorption analysis showed correlation with the polarity of the cation and differences in absorption and desorption kinetics. Finally, a Eucalyptus globulus kraft paper grade pulp was dissolved and subsequently regenerated to assess the degradation of the various molecular weight fractions by size exclusion chromatography. In addition, pre-extracted xylan was subjected to the same dissolution procedure to examine the degradation of low-molecular weight components in more detail.

  通过简便的合成路线制备了一系列新型离子液体，其中包括两种不对称磷酸盐衍生阴离子，即硫代磷酸二甲酯和硒代磷酸二甲酯，以及若干咪唑和非咪唑阳离子。通过动态热重分析（TGA）对热降解进行了研究，结果表明咪唑离子液体的稳定性略高，而磷硒酸盐的热稳定性总体较低。长期湿气吸附分析表明，这与阳离子的极性以及吸收和解吸动力学的差异有关。最后，对桉树牛皮纸级纸浆进行溶解和再生，通过尺寸排阻色谱法评估各种分子量馏分的降解情况。此外，还对预先提取的木聚糖进行了相同的溶解程序，以更详细地研究低分子量成分的降解情况。