Productos inesperados en la transformación química de derivados de la podofilotoxona a través de la reacción de Takai.
- Abad Reyes, J. Andrés
- López Pérez, José Luis
- Santiago, Carolina
- Delgado Mendez, Paulino
- Bahsas B., Alí
- Amaro Luis, Juan Manuel
- Olmo Fernández, Esther del
ISSN: 1856-5301
Any de publicació: 2008
Volum: 3
Número: 1
Pàgines: 27-34
Tipus: Article
Altres publicacions en: Avances en Química
Resum
In an unsuccessful attempt to prepare through several routes the 7-deoxo-7-methylene-homothuriferic acid methyl ester from podophyllotoxone, using the Takai reaction, several unexpected products were obtained. In this paper the reaction sequences used and the structural characterization of products obtained are described, as well as an approach on their possible formation mechanisms is briefly commented.