N-halossacarinas: reagentes úteis (e alternativos) em síntese orgânica

Abstract

N-halosaccharins proved to be useful and alternative reagents for diverse organic transformations, such as halogenation of aromatic compounds, benzylic and alpha-carbonylic positions, cohalogenation of alkenes, oxidation of secondary alcohols, etc. Their preparation from saccharin, a cheap and readly available starting material, is simple.

Keywords

• N-halosaccharin
• oxidation
• halogenation