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1-(2-cyanoethyl)-3-octyl-1H-imidazol-3-ium bromide | 927690-63-9

中文名称
——
中文别名
——
英文名称
1-(2-cyanoethyl)-3-octyl-1H-imidazol-3-ium bromide
英文别名
1-octyl-3-propanenitrile imidazolium bromide
1-(2-cyanoethyl)-3-octyl-1H-imidazol-3-ium bromide化学式
CAS
927690-63-9
化学式
Br*C14H24N3
mdl
——
分子量
314.269
InChiKey
GVTHKFIIQJOUCW-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0.05
  • 重原子数:
    18.0
  • 可旋转键数:
    9.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    32.6
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    1-(2-cyanoethyl)-3-octyl-1H-imidazol-3-ium bromide硫酸 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以99%的产率得到
    参考文献:
    名称:
    Study of Preparation and Thermal Stability of Cyano-Functionalized Imidazolium Type Ionic Liquids
    摘要:
    采用两步法制备了十六种含氰基的咪唑鎓型布朗斯特酸性离子液体,阴离子为HSO4–和H2PO4–,并通过FT-IR、1H NMR和13C NMR进行了表征。使用热重分析测量了离子液体的热分解起始温度。结果发现,合成的离子液体的分解起始温度在200-260 ºC范围内。此外,分解温度高度依赖于阴离子的性质。这些含氰基离子液体的热稳定性按顺序递减为HSO4– > H2PO4–。
    DOI:
    10.14233/ajchem.2013.14098
  • 作为产物:
    参考文献:
    名称:
    通过任务特定的离子液体(TSIL)和聚合的离子液体(PIL和AAPIL)捕获CO 2
    摘要:
    在本研究中,新的离子液体(IL),诸如任务特定的离子液体(功能化离子液体),聚合的离子液体(比尔森)和(AAPILs)的合成基于氨基酸的聚合的离子液体和它们的用于捕获CO效率2进行了研究。具有不同烷基链长度和不同阴离子([DDS],[TFMS],[SBA],[BS],[DOSS])的腈基咪唑基TSIL,由[VBTMA],[VBTEA]和[METMA]阳离子组成的PIL合成了[BF 4 ],[Cl],[NO 3 ],[PF 6 ]和[TFMS]阴离子以及掺入了[VBTMA]作为阳离子和[Arg],[Pro]作为阴离子的AAPIL。结果表明,随着烷基链长度的增加,CO 2的吸附增加,[C 2 CNDim] [DOSS]的CO最高。TSIL中有2种吸附,在10 bar,298 K时达到0.55 mol分数。在聚合离子液体中,聚合物形式的CO 2吸附能力比单体形式增加。为了提高PIL吸附CO 2的
    DOI:
    10.1016/j.molliq.2016.02.046
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文献信息

  • CO2/N2 Triggered Switchable Surfactants with Imidazole Group
    作者:Mingfeng Chai、Zhibo Zheng、Lei Bao、Weihong Qiao
    DOI:10.1007/s11743-014-1569-2
    日期:2014.5
    N‐alkylimidazolium bicarbonates had excellent surface activity compared with corresponding conventional surfactants with a lower γCMC. The surface behaviors of the five surfactants can be illustrated by Amin. Five conductivity cycles by bubbling CO2 and N2 alternately indicated that these surfactants could be switched by CO2 reversibly and repeatedly. Emulsions were repeatedly stabilized for five cycles by N‐alkylimidazolium
    为了克服2-烷基-1-羟乙基咪唑啉和其不令人满意的乳化破乳转换性的烷烃,长链Ñ -alkylimidazole化合物通过合成Ñ辛基溴化铵,Ñ癸基溴化铵,Ñ -十二烷化物,正十四烷化物和正十六烷化物与咪唑,分别用MS,1 H NMR和FTIR表征。通过暴露于CO 2可以将长链N-烷基咪唑化合物可逆地转化为带电荷的表面活性剂。表面张力值表明N与对应常规表面活性剂具有较低相比-alkylimidazolium碳酸氢盐具有优异的表面活性γ CMC。可以通过A min来说明这五种表面活性剂的表面行为。通过交替鼓泡CO 2和N 2的五个电导率循环表明,这些表面活性剂可以被CO 2可逆和重复地转换。N-烷基咪唑碳酸氢盐使乳液反复稳定5个循环,并通过将N 2鼓泡通过溶液破坏反应,从而释放出CO 2。
  • Effect of Temperature and Anion on Densities, Viscosities, and Refractive Indices of 1-Octyl-3-propanenitrile Imidazolium-Based Ionic Liquids
    作者:Abobakr K. Ziyada、Cecilia D. Wilfred
    DOI:10.1021/je400824z
    日期:2014.5.8
    A series of 1-octyl-3-propanenitrile imidazolium based room temperature ionic liquids incorporated with different sulfonate-based anions were synthesized and characterized using H-1 NMR, Fourier transform infrared spectroscopy (FTIR), and elemental analysis. The density and viscosity were measured at T = (293.15 to 353.15) K, the refractive index was measured at T (298.15 to 383.15) K, and the thermal expansion coefficient was estimated from the density values. The effects of the anions on these physical properties and on the lattice energy were discussed.
  • Thermophysical Properties of 1-Propyronitrile-3-alkylimidazolium Bromide Ionic Liquids at Temperatures from (293.15 to 353.15) K
    作者:Abobakr K. Ziyada、Cecilia D. Wilfred、M. Azmi Bustam、Zakaria Man、Thanapalan Murugesan
    DOI:10.1021/je901050v
    日期:2010.9.9
    In the present work, a series of 1-propyronitrile-3-alkylimidazolium bromide ionic liquids ([C2CN Cnim]Br, where n = 4, 6, 8, and 10) were synthesized and characterized using Fourier transform infrared spectroscopy (FTIR), NMR, and elemental analysis. Physical properties such as density, viscosity, and refractive index are measured and reported for a temperature range of (293.15 to 353.15) K and at atmospheric pressure. The influence of the alkyl chain on these properties is discussed. The present synthesized ionic liquids show a weak temperature dependency on the thermal expansion coefficient.
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