Mj. Marsella et al., SYNTHESIS OF REGIOREGULAR POLY(METHYL PYRIDINIUM VINYLENE) - AN ISOELECTRONIC ANALOG TO POLY(PHENYLENE VINYLENE), Advanced materials, 7(2), 1995, pp. 145-147
Poly(phenylene vinylene), PPV and its derivatives have generated much
interest due to their high conductivity and electroluminescent propert
ies which allow for LED applications. Highly electron-deficient PPV an
alogues are desirable as they would allow the use of environmentally s
table metals as the electrodes in the LEDs. The title compound (see Fi
gure) is just such a material.