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BY-NC-ND 3.0 license Open Access Published by De Gruyter Open Access December 1, 2007

Ionic liquid-functionalized SBA-15 mesoporous material: efficient heterogeneous catalyst in versatile organic reactions

Li-Wen Xu, Ming-Song Yang, Jian-Xiong Jiang, Hua-Yu Qiu and Guo-Qiao Lai
From the journal Open Chemistry

Abstract

Ionic liquid-functionalized mesoporous materials exhibited high catalytic activity in versatile organic reactions, such as cycloaddition of carbon dioxide (CO2) with epoxide, aza-Michael addition of amines to α, β-unsaturated carbonyl compounds, and the Biginelli reaction of aldehyde, ethyl acetoacetate and urea. Recycling of the catalyst in these reactions could be carried out and the catalyst used at least five times without significant loss in activity.

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Published Online: 2007-12-1
Published in Print: 2007-12-1

© 2007 Versita Warsaw

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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