ChemInform Abstract: Multicomponent Prins Cyclization from Allylsilyl Alcohols Leading to Dioxaspirodecanes.
- Barbero, Asuncion 1
- Diez-Varga, Alberto 1
- Pulido, Francisco J. 1
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1
Universidad de Valladolid
info
ISSN: 0931-7597
Any de publicació: 2014
Volum: 45
Número: 11
Pàgines: no-no
Tipus: Article
Altres publicacions en: ChemInform
Resum
This reaction proceeds via an acid catalyzed Sakurai reaction followed by the formation of an oxocarbenium intermediate with a second equivalent of aldehyde. Prins cyclization and subsequent trapping of the pyranyl carbocation by the hydroxyl group generates the major reaction product
Referències bibliogràfiques
- Barbero, (2013), Org. Lett., 15, pp. 5234, 10.1021/ol402425u