Nafion-H catalysed sulfonylation of aromatics with arene/alkenesulfonic acids for the preparation of sulfones1aDedicated to our colleague, Professor William P. Weber on the occasion of his sixtieth birthday.
Abstract
Synthesis of both symmetric and unsymmetric diaryl/aryl alkyl sulfones is easily achieved by Friedel–Crafts type sulfonylation of aromatics with suitable