Preparation of N-[4-(sulfonamide)phenyl]acrylamide_Kain Industrial Additive

background and overview[1-2] n-[4-(sulfonamide)phenyl]acrylamide (aspaa) monomer can be homopolymerized or copolymerized with other monomers to form pharmacologically active polymers that are water-soluble, have little toxic and side effects, and have slow large molecule drugs that release effects. at the same time, because the sulfonamide group has a certain alkali solubility, copolymers of aspaa and acrylic…