Electroorganic reactions. Part 53. The electrosynthesis of novel water-soluble poly-(p-xylylene) (PPX) and poly(p-phenylenevinylene) (PPV) polymers and co-polymers
Electroorganic reactions. Part 53. The electrosynthesis of novel water-soluble poly-(p-xylylene) (PPX) and poly(p-phenylenevinylene) (PPV) polymers and co-polymers
作者:James H. P. Utley、Carmen Z. Smith
DOI:10.1039/b005076h
日期:——
Controlled potential reduction at an Hg pool cathode of 2,5-bis(bromomethyl)benzenesulfonic
acid, 2,5-bis(dibromomethyl)benzenesulfonic acid and the analogous
benzoic acids, in aqueous solution with ammonium acetate or lithium nitrate
electrolyte, is an efficient route to the corresponding water-soluble
PPX and PPV polymers. Co-electrolyses of combinations of these precursors
yield water-soluble random co-polymers. The polymers were primarily
examined by gel-permeation chromatography, FTIR, 1H and 13C
NMR (solution and solid state). The sulfonic acid substituted PPX
forms insoluble complexes or salts with Ba2+, Fe3+
and Cu2+.