| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1253017 | Chemical Research in Chinese Universities | 2007 | 4 Pages |
Abstract
A novel BrÏnsted acidic ionic liquid (IL) based on the cyclic guanidinium cation has been synthesized. This IL, as a strong BrÏnsted acid catalyst or solvent, shows high catalytic activity and biphsaic behavor in the esterifications of carboxylic acids and alcohols. The produced esters as a separate phase can be conveniently decanted out from the IL and the IL is recyclable without any loss of catalytic activity.
Keywords
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Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
GUO Xu, DUAN Hai-feng, SUN Hai, CAO Jun-gang, LIN Ying-jie,