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http://repositoriodigital.ipn.mx/handle/123456789/12371
Título : | New Approach for the Construction of the Coumarin Frame and Application in the Total Synthesis of Natural Products |
Autor : | Cruz López, María del Carmen |
Palabras clave : | Synthesis |
Fecha de publicación : | 30-ene-2013 |
Resumen : | A new synthetic approach is described for building the coumarin scaffold through the Lewis acidpromoted cyclization of novel aryl 3-(dimethylamino)prop-2-enoates 2a – 2f. The latter precursors were prepared via aminomethylenation of the corresponding aryl acetates 4a – 4f with the Bredereck reagent. This approach was used for the synthesis of biologically active natural compounds 1a – 1f, through a three-step procedure starting from the corresponding phenols. |
Descripción : | New Approach for the Construction of the Coumarin Frame and Application in the Total Synthesis of Natural Products |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/12371 |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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Art_HELV CHIM ACTA 94-185-2011.pdf | 82.75 kB | Adobe PDF | Visualizar/Abrir |
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