Synthetic route for the preparation of 2-hydroxy-N-[1-(2-hydroxyphenylamino)-1-oxoalkan-2-yl]benzamides

Abstract

The aim of the article was to descibe an efficient and novel synthesis for the kind of diamides, derivatives of 2-hydroxy-N-[1-(2-hydroxyphenylamino)-1-oxoalkan-2-yl]benzamide. The library of compounds were prepared using interesting rearrangement in two steps.

Keywords

• rearrangement
• salicylanilide esters
• synthesis
• diamides