N-磺酸基丁基吡啶𬭩硫酸氢盐
N-磺酸基丁基吡啶𬭩硫酸氢盐是一种离子液体，化学式为C9H15NO7S2。它可由吡啶和1,4-丁磺酸内酯反应后与硫酸成盐得到。[1][2]它可用作羧酸和醇的酯化反应[1]以及醛的Knoevenagel缩合反应的[3]催化剂。
| N-磺酸基丁基吡啶𬭩硫酸氢盐 | |
|---|---|
| 别名 | N-磺酸丁基吡啶硫酸氢盐 |
| 识别 | |
| CAS号 | 827320-61-6 
|
| 性质 | |
| 化学式 | C9H15NO7S2 |
| 摩尔质量 | 313.35 g·mol−1 |
| 沸点 | 298.5 °C（分解）[1] |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献 编辑
- ^ 1.0 1.1 1.2 Jianzhou Gui, Xiaohui Cong, Dan Liu, Xiaotong Zhang, Zhide Hu, Zhaolin Sun. Novel Brønsted acidic ionic liquid as efficient and reusable catalyst system for esterification. Catalysis Communications. 2004-09, 5 (9): 473–477 [2023-02-28]. doi:10.1016/j.catcom.2004.06.004. （原始内容存档于2022-06-16） （英语）.
- ^ Chenyang Wei, Zhengping Liu, Hongwei Tan, Liyan Huang, Jun Li. A non-metal route to realize the bio-based polyester of poly(hexylene succinate): preparation conditions, side-reactions and mechanism in sulfonic acid-functionalized Brønsted acidic ionic liquids. RSC Advances. 2020, 10 (58): 35381–35388 [2023-02-28]. ISSN 2046-2069. doi:10.1039/D0RA07157A （英语）.
- ^ Tavakoli-Hoseini N, Heravi M M, Bamoharram F F. Knoevenagel Condensation Reaction Using Brønsted-Acidic Ionic Liquids as Green and Reusable Catalysts. Asian Journal of Chemistry, 2010, 22(9): 7208-7212.