Journal
TETRAHEDRON LETTERS
Volume 53, Issue 21, Pages 2651-2653Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2012.03.076
Keywords
Selenium ionic liquid; Vinyl sulfides; Hydrothiolation
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Funding
- FAPERGS [PRONEX 10/0005-1, PRONEM 11/2026-4, PqG 11/0881-2]
- CNPq
- CAPES
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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. (C) 2012 Elsevier Ltd. All rights reserved.
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