V. Devynck et Ej. Goethals, SYNTHESIS AND POLYMERIZATION OF N,N-DIALLYLPYRROLIDINIUM BROMIDE, Macromolecular rapid communications, 18(2), 1997, pp. 149-156
The synthesis of N,N-diallylpyrrolidinium bromide (DAPB) and its free-
radical initiated polymerization are described. It is shown that DAPB
polymerizes via a cyclo-polymerization mechanism leading to a polyelec
trolyte consisting of azoniaspiro[4.4]-nonane containing repeating uni
ts.