Réaction d'Ylures du soufre sur des sucres réducteurs: Application à la synthèse d'hydroxyméthyl C-glycosides.
摘要:
Treatment of reducing carbohydrates with unstabilized sulfur ylides affords epoxy alcohols. When the reaction is not accompanied by elimination of a leaving group at C-3, spontaneous cyclisation occurs, and hydroxymethyl C-glycosyl compounds are obtained.
Treatment of reducing carbohydrates with unstabilized sulfur ylides affords epoxy alcohols. When the reaction is not accompanied by elimination of a leaving group at C-3, spontaneous cyclisation occurs, and hydroxymethyl C-glycosyl compounds are obtained.