S. Atkinson et al., Synthesis of the water-soluble, electrically conducting poly(5-aminonaphthalene-2-sulfonic acid), CHEM LETT, (3), 2000, pp. 276-277
Poly(5-aminonaphthalene-2-sulfonic acid) 2 can be prepared by oxidative pol
ymerisation of 5- or 8-aminonapthalene-2-sulfonic acid (1a, 1b) with Na2S2O
8 or KIO4. This polymer is water soluble, electrically conducting and fluor
escent.