Selenonium ionic liquid as an efficient catalyst for the synthesis of thioacetals under solvent-free conditions |
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| Authors: | Eder J Lenardão Elton L Borges Samuel R Mendes Gelson Perin Raquel G Jacob |
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| Institution: | Instituto de Química e Geociências, LASOL, Universidade Federal de Pelotas, UFPel, PO Box 354, 96010-900 Pelotas, RS, Brazil |
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| Abstract: | Acidic ionic liquid butyl ethyl phenyl selenonium tetrafluoroborate, BEPSe]BF4, was successfully employed as a catalyst for the synthesis of several dithioacetals in the absence of a solvent. The method is general and selectively afforded thioacetals derived from aldehydes and ketones in good yields. |
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| Keywords: | Thioacetals Selenonium salts Solvent-free conditions |
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