A convenient synthetic route for alkynylselenides from alkynyl bromides and diaryl diselenides employing copper(I)/imidazole as novel catalyst system

dc.creatorSHARMA, Anuj
dc.creatorSCHWAB, Ricardo S.
dc.creatorBRAGA, Antonio L.
dc.creatorBARCELLOS, Thiago
dc.creatorPAIXAO, Marcio W.
dc.date.accessioned2012-10-20T05:28:26Z
dc.date.accessioned2018-07-04T15:50:46Z
dc.date.available2012-10-20T05:28:26Z
dc.date.available2018-07-04T15:50:46Z
dc.date.created2012-10-20T05:28:26Z
dc.date.issued2008
dc.identifierTETRAHEDRON LETTERS, v.49, n.35, p.5172-5174, 2008
dc.identifier0040-4039
dc.identifierhttp://producao.usp.br/handle/BDPI/31552
dc.identifier10.1016/j.tetlet.2008.06.071
dc.identifierhttp://dx.doi.org/10.1016/j.tetlet.2008.06.071
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1628190
dc.description.abstractA mild, convenient, and effective strategy is developed for the synthesis of alkynyl selenides from alkynyl bromides and respective diselenides using Cul/imidazole as a novel catalyst system with Mg as additive. The Procedure affords the title compounds in moderate to good yield (51-89%). The main advantages of the protocol include the use of inexpensive copper catalyst, a novel Cu(I)/imidazole combination, and good yield of the products. (C) 2008 Elsevier Ltd. All rights reserved.
dc.languageeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relationTetrahedron Letters
dc.rightsCopyright PERGAMON-ELSEVIER SCIENCE LTD
dc.rightsclosedAccess
dc.titleA convenient synthetic route for alkynylselenides from alkynyl bromides and diaryl diselenides employing copper(I)/imidazole as novel catalyst system
dc.typeArtículos de revistas


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