光谱学与光谱分析 |
|
|
|
|
|
Synthesis and Characterization of Novel BrΦnsted Acidic Ionic Liquids |
WU Qin1,2, DONG Bin-qi1, HAN Ming-han1*, ZUO Yi-zan1, JIN Yong1 |
1. Department of Chemical Engineering, Tsinghua University, Beijing 100084, China 2. School of Chemical Engineering and the Environment, Beijing Institute of Technology, Beijing 100081, China |
|
|
Abstract Several water-stable BrΦnsted-acidic ionic liquids with an alkane sulfonic acid group were synthesized, and were characterized by nuclear magnetic resonance (NMR), infrared spectrum (IR), electrospray ionization mass spectrum (ESI-MS) and thermogravimetry (TG.). It was found that their structures were consistent with the designed one and all of their purities were more than 95%. These ionic liquids possess high thermal stability and wide liquid range, and their decomposition temperatures are higher than 300 ℃ by analyzing TG. In addition, they were found to have four kinds of ionic form, in which hydrogen ion can exist independently by analyzing ESI-MS. Moreover, the solubility of these ionic liquids was studied in some common solvents. All the ionic liquids are miscible with water and methanol, but are insoluble in ether, toluene and ethyl acetate.
|
Received: 2006-06-08
Accepted: 2006-09-16
|
|
Corresponding Authors:
HAN Ming-han
E-mail: wuqin@tsinghua.org.cn
|
|
Cite this article: |
WU Qin,DONG Bin-qi,HAN Ming-han, et al. Synthesis and Characterization of Novel BrΦnsted Acidic Ionic Liquids[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(10): 2027-2031.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2007/V27/I10/2027 |
[1] Sheldon R. Chem. Commun., 2001, (23): 2399. [2] Dupont J, de Souza R F, Suarez P A Z. Chem. Rev., 2002, 102(10): 3667. [3] Wasserscheid P, Keim W. Angew. Chem. Int. Ed., 2000, 39(21): 3773. [4] GU Yan-long, SHI Feng, DENG You-quan(顾彦龙, 石 峰, 邓有全). Chinese Science Bulletin(科学通报), 2004, 49(6): 515. [5] Welton T. Chem. Rev., 1999, 99(8): 2071. [6] Zhao D B, Wu M, Kou Y, et al. Catal. Today, 2002, 74(1-2): 157. [7] Xin H L, Wu Q, Han M H, et al. Applied Catalysis A: General, 2005, 292(1-2): 354. [8] Thornazeau C, Olivier-Bourbigou H, Magna L, et al. J. Am. Chem. Soc., 2003, 125(18): 5264. [9] Steven P W, Robert J G, Krishna M P, et al. Anal. Chem., 1988, 60(20): 2228. [10] WU Qin, DONG Bin-qi, HAN Ming-han, et al(吴 芹, 董斌琦, 韩明汉, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2007, 27(3): 460. [11] Yoo K, Namboodiri V V, Varma R S, et al. Journal of Catalysis, 2004, 222(2): 511. [12] Cole A C, Jensen J L, Ntai L, et al. J. Am. Chem. Soc., 2002, 124(21): 5962. [13] Yoshizawa M, Hirao M, Ito-Akita K, et al. J. Mater. Chem., 2001, 11(4): 1057. [14] ZHANG Zheng-xing, FENG Fang, HANG Tai-jun(张正行, 冯 芳, 杭太俊). Analysis of Organic Spectrum(有机光谱分析). Beijing: People Health Press(北京:人民卫生出版社), 1995. [15] CHEN Ru-yu(陈茹玉). Practical Guide to Infrared Spectrum(红外光谱实用指南). Tianjin: Tianjin Science Technology Press(天津:天津科学技术出版社), 1992. [16] WU Bo-wan, ZHANG Bing, YU Xin-qiao, et al(仵博万, 张 兵, 于新桥, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2006, 26(1): 106. |
[1] |
CHENG Jia-wei1, 2,LIU Xin-xing1, 2*,ZHANG Juan1, 2. Application of Infrared Spectroscopy in Exploration of Mineral Deposits: A Review[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 15-21. |
[2] |
LI Jie, ZHOU Qu*, JIA Lu-fen, CUI Xiao-sen. Comparative Study on Detection Methods of Furfural in Transformer Oil Based on IR and Raman Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 125-133. |
[3] |
YANG Cheng-en1, 2, LI Meng3, LU Qiu-yu2, WANG Jin-ling4, LI Yu-ting2*, SU Ling1*. Fast Prediction of Flavone and Polysaccharide Contents in
Aronia Melanocarpa by FTIR and ELM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 62-68. |
[4] |
GAO Feng1, 2, XING Ya-ge3, 4, LUO Hua-ping1, 2, ZHANG Yuan-hua3, 4, GUO Ling3, 4*. Nondestructive Identification of Apricot Varieties Based on Visible/Near Infrared Spectroscopy and Chemometrics Methods[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 44-51. |
[5] |
LIU Jia, ZHENG Ya-long, WANG Cheng-bo, YIN Zuo-wei*, PAN Shao-kui. Spectra Characterization of Diaspore-Sapphire From Hotan, Xinjiang[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 176-180. |
[6] |
BAO Hao1, 2,ZHANG Yan1, 2*. Research on Spectral Feature Band Selection Model Based on Improved Harris Hawk Optimization Algorithm[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 148-157. |
[7] |
GUO Ya-fei1, CAO Qiang1, YE Lei-lei1, ZHANG Cheng-yuan1, KOU Ren-bo1, WANG Jun-mei1, GUO Mei1, 2*. Double Index Sequence Analysis of FTIR and Anti-Inflammatory Spectrum Effect Relationship of Rheum Tanguticum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2024, 44(01): 188-196. |
[8] |
LI Xiao-dian1, TANG Nian1, ZHANG Man-jun1, SUN Dong-wei1, HE Shu-kai2, WANG Xian-zhong2, 3, ZENG Xiao-zhe2*, WANG Xing-hui2, LIU Xi-ya2. Infrared Spectral Characteristics and Mixing Ratio Detection Method of a New Environmentally Friendly Insulating Gas C5-PFK[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3794-3801. |
[9] |
HU Cai-ping1, HE Cheng-yu2, KONG Li-wei3, ZHU You-you3*, WU Bin4, ZHOU Hao-xiang3, SUN Jun2. Identification of Tea Based on Near-Infrared Spectra and Fuzzy Linear Discriminant QR Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3802-3805. |
[10] |
LIU Xin-peng1, SUN Xiang-hong2, QIN Yu-hua1*, ZHANG Min1, GONG Hui-li3. Research on t-SNE Similarity Measurement Method Based on Wasserstein Divergence[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3806-3812. |
[11] |
BAI Xue-bing1, 2, SONG Chang-ze1, ZHANG Qian-wei1, DAI Bin-xiu1, JIN Guo-jie1, 2, LIU Wen-zheng1, TAO Yong-sheng1, 2*. Rapid and Nndestructive Dagnosis Mthod for Posphate Dficiency in “Cabernet Sauvignon” Gape Laves by Vis/NIR Sectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3719-3725. |
[12] |
WANG Qi-biao1, HE Yu-kai1, LUO Yu-shi1, WANG Shu-jun1, XIE Bo2, DENG Chao2*, LIU Yong3, TUO Xian-guo3. Study on Analysis Method of Distiller's Grains Acidity Based on
Convolutional Neural Network and Near Infrared Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3726-3731. |
[13] |
DANG Rui, GAO Zi-ang, ZHANG Tong, WANG Jia-xing. Lighting Damage Model of Silk Cultural Relics in Museum Collections Based on Infrared Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3930-3936. |
[14] |
SUN Wei-ji1, LIU Lang1, 2*, HOU Dong-zhuang3, QIU Hua-fu1, 2, TU Bing-bing4, XIN Jie1. Experimental Study on Physicochemical Properties and Hydration Activity of Modified Magnesium Slag[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(12): 3877-3884. |
[15] |
LUO Li, WANG Jing-yi, XU Zhao-jun, NA Bin*. Geographic Origin Discrimination of Wood Using NIR Spectroscopy
Combined With Machine Learning Techniques[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2023, 43(11): 3372-3379. |
|
|
|
|