triethyl-(3-sulfopropyl)amine | 1887-93-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: triethyl-(3-sulfopropyl)amine
• 英文别名: 3-(triethylammonio) propane-1-sulfonate；3-(triethylammonio) propane sulfonate；TEAPS；3-(Triethylazaniumyl)propane-1-sulfonate
• CAS: 1887-93-0
• 化学式: C₉H₂₁NO₃S
• 分子量: 223.337
• InChiKey: XNZWVIWQVCUACU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  65.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  triethyl-(3-sulfopropyl)amine 在 tetrafluoroboric acid 作用下， 反应 2.0h， 以75.98 g的产率得到3-triethylammonium propanesulfonic acid tetrafluoroborate
  参考文献：
  名称：

  Physicochemical characterisation of aqueous solutions of tetra-alkyl-ammonium-sulfonic acid ionic liquid

  摘要：

  Zwitterionic ionic liquids (ILs) exhibit excellent characteristics when employed as electrolytes in water electrolysis. A good example of these ILs is 3-triethylammonium-propanesulfonic acid tetrafluoroborate ionic liquid (TEA-PS center dot BF4 IL), which has great advantages like high efficiency and high current density when used as an electrolyte in water electrolysis. The excellent performance of TEA-PS center dot BF4 IL in relation to other electrolytes and its promising use in electrochemical and other applications is better understood through the physicochemical properties of TEA-PS center dot BF4 ionic liquid. Linear dependence between the density and IL molar concentration (0.001 M to 0.70 M) was observed; moreover, the viscosity did not change significantly at low concentrations but at high concentrations. In dilute aqueous solutions, TEA-PS center dot BF4 IL showed the behaviour predicted by the Kohlrausch law and it was possible to calculate the value of the diffusion coefficient of IL. The molar conductivity was calculated with the Nernst-Haskell equation, the self-diffusion coefficients of ions at infinite dilution were calculated with the Nernst-Einstein equation and the hydrodynamic radius of each ion was calculated with the Stokes-Einstein equation. Comparison of the TEA-PS center dot BF4 with other ILs showed that it has the highest diffusion coefficient (1.77 x 10(-9)m(2)s(-1)). (C) 2015 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molliq.2015.12.046
• 作为产物：
  描述：

  1,3-丙烷磺内酯 以87%的产率得到
  参考文献：
  名称：

  ZIUMANIS A. X.; ZILNIETSE I. G.; UZIJS X. B., LATVRSR ZINATNU AKAD. VESTIS. KIM. SER., IZV. AN LATVSSR. CEP. XIM., 1979+

  摘要：

  DOI：
• 作为试剂：
  描述：

  苯乙烯 、 氯仿 在 sodium hydroxide 、 triethyl-(3-sulfopropyl)amine 作用下， 反应 2.0h， 生成 (2,2-二氯环丙基)苯
  参考文献：
  名称：

  Synthesis, Characterization, and Utility of Trialkyl(3-sulfopropyl)ammonium Betaines as New Phase Transfer Reagents

  摘要：

  Synthesis of water-soluble phase transfer reagents, trialkyl(3-sulfopropyl)ammonium betaines and its utility in various hydroxide-ion initiated reactions are described.

  DOI：

  10.1081/scc-120021835

文献信息

• 酸性功能化离子液体及其制备和在乳酸乙酯合 成中的应用
  申请人：浙江工业大学

  公开号：CN103910656B

  公开（公告）日：2016-07-06

  本发明公开了一种酸性功能化离子液体及其制备和在乳酸乙酯合成中的应用，酸性功能化离子液体，其结构式用（Ⅰ）所示，其中X代表下列基团之一：三乙胺基、三丙胺基、三异丙胺基、三丁胺基、三异丁胺基，Y为HSO4-。所述酸性功能化离子液体应用于乳酸乙酯的合成中，具有环境友好、转化率和选择性高、工艺简单的优点。
• Acidic functionalized ionic liquids as catalyst for the isomerization of α-pinene to camphene
  作者：Yue Liu、Lu Li、Cong Xia Xie

  DOI：10.1007/s11164-015-2041-2

  日期：2016.2

  the selectivity for camphene could reach 64.8 %. In addition, the catalyst could be easily separated by centrifugation after the isomerization completely finished. When the ILs were repeatedly used for four times, the conversion of α-pinene and the selectivity for camphene were still excellent, indicating the superb recycle ability of the acidic functionalized ILs catalyst.

  合成了酸性功能化离子液体（ILs）[HSO 3-（CH 2）3 -NEt 3 ] Cl-ZnCl 2，并用于在均匀体系中催化α- pine烯的异构化。异构化的最佳条件如下：n（α-pine烯）：n（ILs）= 9：1，反应温度140°C，反应时间4 h，α-0.0烯0.04 mol。在最佳条件下，α-pine烯的转化率为97.6％，对camp烯的选择性可达64.8％。另外，在异构化完全完成之后，可以通过离心容易地分离催化剂。当IL重复使用四次时，α-pine烯的转化率和对camp烯的选择性仍然非常好，表明酸性功能化ILs催化剂具有极好的循环能力。
• Reversible phase transformation gel-type ionic liquid compounds based on tungstovanadosilicates
  作者：Tianpei Huang、Zhirong Xie、Qingyin Wu、Wenfu Yan

  DOI：10.1016/j.jallcom.2015.10.292

  日期：2016.3

  transformation gel-type ionic liquid compounds, [PyPS] 5 SiW 11 VO 40 , [PyPS] 7 SiW 9 V 3 O 40 , [TEAPS] 5 SiW 11 VO 40 and [TEAPS] 7 SiW 9 V 3 O 40 , have been synthesized from two organic ammoniums 1-(3-sulfonic group) propyl-pyridine (PyPS), 1-(3-sulfonic group) propyl-triethylammonium (TEAPS) and vanadium-substituted heteropoly acids H 5 SiW 11 VO 40 and H 7 SiW 9 V 3 O 40 . The products can undergo

  摘要 一系列新型可逆相变凝胶型离子液体化合物[PyPS] 5 SiW 11 VO 40 、[PyPS] 7 SiW 9 V 3 O 40 、[TEAPS] 5 SiW 11 VO 40 和[TEAPS] 7 SiW 9 V 3 O 40 由两种有机铵 1-(3-磺酸基) 丙基-吡啶 (PyPS)、1-(3-磺酸基) 丙基-三乙基铵 (TEAPS) 和钒取代的杂多酸 H 5 SiW 合成11 VO 40 和 H 7 SiW 9 V 3 O 40。这些产品可以在低于 100°C 时经历从粘性凝胶态到液态的相变，并且在 110°C 下观察到这些凝胶型 POM-IL 的离子电导率高达 10 -3 S cm -1 。研究了产品的组成元素与其理化性质之间的关系。使用热重和差热分析 (TG-DTA) 测量它们的热稳定性，结果表明杂多阴离子内部的钒原子越少，POM-IL在高温下越稳定。进行循环伏安法以研究
• The invertible electrochemical properties and thermal response of a series of gel-type ionic liquids based on polyoxometalates
  作者：Xuefei Wu、Yunyan Li、Qingyin Wu、Hong Ding、Wenfu Yan

  DOI：10.1039/c4cp03673e

  日期：——

  This paper is about the invertible electrochemical and thermal response properties of several gel-type ionic liquids based on polyoxometalates.

  这篇论文讨论了基于多金属氧化物的几种凝胶型离子液体的可逆电化学和热响应特性。
• Microwave-assisted heteropolyanion-based ionic liquids catalyzed transamidation of non-activated carboxamides with amines under solvent-free conditions
  作者：Renzhong Fu、Yang Yang、Zhikai Chen、Wenchen Lai、Yongfeng Ma、Quan Wang、Rongxin Yuan

  DOI：10.1016/j.tet.2014.10.066

  日期：2014.12

  environmentally benign and highly efficient protocol for the transamidation of non-activated carboxamides with amines using heteropolyanion-based ionic liquids as catalysts under microwave-assisted and solvent-free conditions has been developed. As evaluated by the reactions of a structurally diverse set of amides and amines, the scope and utility of the transamidation proved to be quite general. Operational

  已经开发了一种环境友好，高效的方案，用于在微波辅助和无溶剂条件下，使用基于杂多阴离子的离子液体作为催化剂，将非活化的羧酰胺与胺进行氨基转移。如通过结构上多样化的酰胺和胺的反应所评估的，转酰胺基化的范围和效用被证明是相当普遍的。操作简便，无溶剂介质，催化剂的潜在重用性和广泛的官能团耐受性是吸引人的特征。与现有方法相比，该方法提供了大大改进的协议。