Polymers with Pendant Functional Group. III. Polysulfones Containing Viologen Group

Abstract The chloromethylation reaction of polysulfone and the amination reaction with 4,4′-bipyridyl or some monoquaternized derivatives of this in order to obtain polysulfone with viologen groups were analyzed. A kinetic study of amination reaction of a chloromethylated polysulfone with 4,4′-bipyridyl and N benzylbipyridinium chloride in dimethylsulfoxide is also reported.