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Journal of the Chilean Chemical Society
versión On-line ISSN 0717-9707
JIANG, DONG; LIU, JIE; YUAN WANG, YUAN y DAI, LI YI. THE SYNTHESIS OF SALICYLATE PROMPTED BY BR0NSTED ACIDIC IONIC LIQUIDS. J. Chil. Chem. Soc. [online]. 2009, vol.54, n.1, pp.40-42. ISSN 0717-9707. http://dx.doi.org/10.4067/S0717-97072009000100009.
Brønsted acidic ionic liquids based on imidazolium cation were employed as a series of efficient and environmentally benign catalysts and solvents for the synthesis of salicylate, the yields could reach 76%-96%. The optimal reaction conditions were determined. The results showed that Brønsted acidic ionic liquids were efficient catalysts and solvents which could be recycled easily without obvious decline in catalytic activities.
Palabras clave : Ionic liquid; esterification; salicylate.