preparation of 4,4′-diaminodiphenyl sulfone_kain industrial additive
background and overview[1][2] 4-4′-diaminodiphenyl sulfone is a widely used chemical entity, used both as a hardener in the curing of epoxy resins and as a therapeutic agent for the treatment of bacterial infections in humans or animals. it has been approved as an antibiotic by the food and drug administration since 1963. regarding its use…

