Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

Ya-li Yang; Yuan Kou

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Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

机译：红外光谱探针测定离子液体的路易斯酸度

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摘要

Pyridine and ethanenitrile can be used as molecular probes to measure the Lewis acidities of ionic liquids by monitoring the shift of IR absorption bands near 1450 cm~(-1) for pyridine and in the range 2250-2340 cm~(-1) for ethanenitrile.

机译：吡啶和乙腈可以用作分子探针，通过监测吡啶的1450 cm〜（-1）附近和2250-2340 cm〜（-1）范围内的IR吸收带的位移来测量离子液体的路易斯酸度。

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《Chemical Communications》 |2004年第2期|p.226-227|共2页
作者
Ya-li Yang; Yuan Kou;
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College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China;

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正文语种 eng
中图分类化学;
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1. New Br0nsted-Lewis Acidic Quaternary Ammonium Ionic Liquids: Synthesis, Acidity Determination and Acidity-Catalytic Activity Relationship [J] . Fengping Yi, Jie Gao, Lirong Zhang Asian Journal of Chemistry: An International Quarterly Research Journal of Chemistry . 2015,第4期

机译：新的布朗斯台德-刘易斯酸性季铵离子液体：合成，酸度测定和酸-催化活性关系。
2. Determination of the Lewis acidity of amide-AlCl3 based ionic liquid analogues by combined in situ IR titration and NMR methods [J] . Hu Pengcheng, Jiang Wei, Zhong Lijuan, RSC Advances . 2018,第24期

机译：用原位IR滴定和NMR方法组合测定酰胺-ALCL3基离子液体类似物的路易斯酸度
3. Determination of the Lewis acidity of amide–AlCl3 based ionic liquid analogues by combined in situ IR titration and NMR methods [J] . Pengcheng Hu, Wei Jiang, Lijuan Zhong, RSC Advances . 2018,第24期

机译：结合原位红外滴定和NMR方法测定酰胺-AlCl3基离子液体类似物的路易斯酸度
4. Determination of the Acidity of Ionic Liquids by Means of IR Spectroscopic Probes [C] . Y. L. Yang, Y. Kou Asia-Pacific Congress on Catalysis . 2003

机译：通过IR光谱探针测定离子液体的酸度
5. Development of an acidity scale for Bronsted acidic ionic liquids and investigation of their structure property relationships. [D] . Davuluru, Rajeev. 2011

机译：布朗斯台德酸性离子液体的酸度标度的发展及其结构性质关系的研究。
6. Alternative probe for the determination of the hydrogen-bond acidity of ionic liquids and their aqueous solutions [O] . Pedro P. Madeira, Helena Passos, Joana Gomes, -1

机译：测定离子液体及其水溶液氢键酸度的替代探针
7. Acidity in Ionic liquids: from the determination of an acidity scale to the application in catalytic reactions [O] . Olivier-Bourbigou, Hélène, Gilbert, Bernard, Magna, Lionel, 2009

机译：离子液体中的酸度：从确定酸度标度到在催化反应中的应用
8. Studies of Latent Acidity and Neutral Buffered Chloroaluminate Ionic Liquids [R] . Osteryoung, R. A. 2000

机译：潜在酸性和中性缓冲氯铝酸盐离子液体的研究

Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

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