Palladium-catalyzed oxidative homocoupling of potassium alkenyltrifluoroborates: synthesis of symmetrical 1,3-dienes
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
20/10/2012
20/10/2012
2009
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| Resumo |
Herein, we describe a convenient method for the synthesis of symmetrical 1,3-dienes employing an oxidative palladium-catalyzed homocoupling of potassium alkenyltrifluoroborates providing products in good yields relative to existing methodologies. This is the first report of a cross-dimerization of potassium alkenyltrifluoroborates. (C) 2009 Elsevier Ltd. All rights reserved. CNPq[300613/2007-5] Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) CAPES FAPESP[07/59404-2] Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) |
| Identificador |
TETRAHEDRON LETTERS, v.50, n.30, p.4324-4327, 2009 0040-4039 http://producao.usp.br/handle/BDPI/31509 10.1016/j.tetlet.2009.04.127 |
| Idioma(s) |
eng |
| Publicador |
PERGAMON-ELSEVIER SCIENCE LTD |
| Relação |
Tetrahedron Letters |
| Direitos |
closedAccess Copyright PERGAMON-ELSEVIER SCIENCE LTD |
| Palavras-Chave | #Homocoupling reaction #1,3-Dienes #Organotrifluoroborates #Alkenyltrifluoroborates #ULTRASOUND-ASSISTED SYNTHESIS #CROSS-COUPLING REACTIONS #N-ACYLIMINIUM IONS #STEREOSELECTIVE-SYNTHESIS #NUCLEOPHILIC-ADDITION #SALTS #CHEMISTRY #PERSPECTIVES #TELLURIDES #EFFICIENT #Chemistry, Organic |
| Tipo |
article original article publishedVersion |
