Process for the preparation of sulfonamide compounds

摘要

Process for the preparation of known sulfonamides having antibacterial activity applicable on industrial scale, which allows their production in high yields and purity, comprising in particular the step of nucleophile aromatic substitution and oxidation in suitable conditions.

主权项

1. A process for preparing a compound of formula (I) comprising reacting a compound of formula (II) with a compound of formula (III) wherein R is a C1-C6 alkyl group or phenyl group, in the presence of a base and in a solvent.