A practical procedure of low valent tin mediated Barbier allylation of aldehydes in wet solvent
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Otros documentos de la autoría: Vilanova Gallén, Concepción; Sanchez Peris, Maria; Roldán Gómez, Steven; Dhotare, Bhascar; Carda, Miguel; Chattopadhyay, Angshuman
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http://dx.doi.org/10.1016/j.tetlet.2013.09.096 |
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Título
A practical procedure of low valent tin mediated Barbier allylation of aldehydes in wet solventAutoría
Fecha de publicación
2013-11Editor
ElsevierCita bibliográfica
VILANOVA, Conxín, et al. A practical procedure of low valent tin mediated Barbier allylation of aldehydes in wet solvent. Tetrahedron Letters, 2013, 54.48: 6562-6567.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0040403913016614Palabras clave / Materias
Resumen
Use of aluminium as the reducing metal in spontaneous bimetal redox reaction has been elegantly exploited for allylation/crotylation of aldehydes in wet solvent. Here, low valent tin was prepared in situ by reduction ... [+]
Use of aluminium as the reducing metal in spontaneous bimetal redox reaction has been elegantly exploited for allylation/crotylation of aldehydes in wet solvent. Here, low valent tin was prepared in situ by reduction of SnCl2·2H2O with aluminium in THF/water. The resulting low valent tin acted as an efficient mediator for allylation and crotylation of aldehydes (3a–q) producing the corresponding homoallylic alcohols. The efficacy of this procedure was due to its operational simplicity, practical viability, inexpensiveness, good yields of the products and short reaction time. [-]
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Tetrahedron Letters Volume 54, Issue 48, 27 November 2013Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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