AbstractHighly substituted quinolones are obtained through an efficient and atom economical procedure that involves two consecutive palladium(II)‐catalyzed CH alkenylation reactions. A selective 6‐endo intramolecular CH alkenylation leads to 4‐substituted quinolones that have been further functionalized at C‐3 through a second intermolecular CH alkenylation reaction.magnified image
AbstractHighly substituted quinolones are obtained through an efficient and atom economical procedure that involves two consecutive palladium(II)‐catalyzed CH alkenylation reactions. A selective 6‐endo intramolecular CH alkenylation leads to 4‐substituted quinolones that have been further functionalized at C‐3 through a second intermolecular CH alkenylation reaction.magnified image