Recent Progress in Nitro-Promoted Direct Functionalization of Pyridones and Quinolones

Abstract

Nitro group is one of the most important functional groups in organic syntheses because its strongly electron-withdrawing ability activates the scaffold, facilitating the reaction with nucleophilic reagents or the Diels−Alder reaction. In this review, recent progress in the nitro-promoted direct functionalization of pyridones and quinolones is highlighted to complement previous reviews.

Keywords

• nitro
• pyridone
• 1-methyl-2-quinolone
• cycloaddition
• direct functionalization