Synthesis of vinyl sulfides under base-free conditions using selenium ionic liquid |
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| Authors: | Samuel Thurow Naiana T Ostosi Samuel R Mendes Raquel G Jacob Eder J Lenardão |
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| Institution: | Laboratório de Síntese Orgânica Limpa (LASOL), CCQFA, Universidade Federal de Pelotas (UFPel), PO Box 354, 96010-900 Pelotas, RS, Brazil |
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| Abstract: | A very simple procedure is described for the efficient synthesis of vinyl sulfides by hydrothiolation of terminal alkynes using 1-n-butyl-3-methylimidazolium methylselenite, bmim]SeO2(OCH3)]. The reaction proceeds cleanly under mild, base-free conditions and was performed with aromatic and aliphatic thiols. |
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