N-磺酸基丁基吡啶鎓硫酸氫鹽
N-磺酸基丁基吡啶鎓硫酸氫鹽是一種離子液體,化學式為C9H15NO7S2。它可由吡啶和1,4-丁磺酸內酯反應後與硫酸成鹽得到。[1][2]它可用作羧酸和醇的酯化反應[1]以及醛的Knoevenagel縮合反應的[3]催化劑。
N-磺酸基丁基吡啶鎓硫酸氫鹽 | |
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別名 | N-磺酸丁基吡啶硫酸氫鹽 |
識別 | |
CAS號 | 827320-61-6 |
性質 | |
化學式 | C9H15NO7S2 |
摩爾質量 | 313.35 g·mol−1 |
沸點 | 298.5 °C(分解)[1] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
參考文獻
編輯- ^ 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. (原始內容存檔於2022-06-16) (英語).
- ^ 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 (英語).
- ^ 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.