N-Oxidation of π-Conjugated Poly(heterocycle)s Containing Nitrogen and Electrically Conducting Properties of the N-Oxidized Products

Abstract Oxidation of poly(quinoline-2,6-diyl) and its analogue with H2O2 gives N-oxidized products, which show dc conductivity of 2.3–3.2 × 10−6 S cm−1 without doping.