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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Sociedad Química de México
2006
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| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=47550402 |
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- Regio- and Enantioselective Functionalization of Acyclic Polyprenoids Alejandro F. Barrero José F. Quílez del Moral María del Mar Herrador Elena M. Sánchez Jesús F. Arteaga Multidisciplinaria (Ciencias Naturales y Exactas) terpenes palladium selenium dioxide acyclic polyprenes allylic functionalization In this paper we present the results obtained in the positionalselective functionalization of the double bond located at the terminalisopropylidene unit of acyclic polyprenoids. Studies to introducethe hydroxyl group or related oxygenated functions has beentested using oxidation with SeO2 or catalytic procedures employingPd(II) catalysts. This functionalization is usually found in many naturalor synthetic acyclic terpenes and would permit to carry outepoxydations regio- and stereoselectives. Furthermore, asymmetricdihydroxilation procedure has been optimized in differentpolyprenoids in order to generalize this methodology as the key stepfor the enantioselective synthesis of epoxides 2006 artículo científico 1870-249X https://www.redalyc.org/articulo.oa?id=47550402 en http://www.redalyc.org/revista.oa?id=475 Journal of the Mexican Chemical Society application/pdf Sociedad Química de México Journal of the Mexican Chemical Society (México) Num.4 Vol.50