Mild Palladium‐Catalyzed Cyanation of Unprotected 2‐Iodoglycals in Aqueous Media as Versatile Tool to Access Diverse C2‐Glycoanalogues
Résumé
Access to unprotected 2-cyano-glycals via a mild palladium-catalyzed cyanation of protecting groups-free 2-iodoglycals in aqueous media has been developed. Diverse glycal substrates including disaccharide-type were successfully obtained in good to excellent yields. These unprotected 2-cyano-glycal scaffolds were successfully derivatized to different C2-glycoanalogues.
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