Polymers with pendent functional groups: IV. The reaction of chloromethylated polystyrene with N-phenacyl-4,4′-bipyridinium bromides

The amination reaction of linear chloromethylated polystyrene with N-phenacyl-4,4′-bipyridinium bromide, N(4-nitrophenacyl)-4,4′-bipyridinium bromide and N(4-methoxyphenacyl)-4,4′-bipyridinium bromide leads to the formation of crosslinked via a transquaternization reaction.