An Ambipolar Transporting Naphtho[2,3-c][1,2,5]thiadiazole Derivative with High Electron and Hole Mobilities

An ambipolar transporting naphtho[2,3-c][1,2,5]thiadiazole derivative with both high electron and hole mobilities has been synthesized via Suzuki cross-coupling. The electron and hole mobilities are 1.7 x 10(-3) cm(2)/(V.s) and 1.9 x 10(-3) cm(2)/(V.s) at an electric field of 4.5 x 10(5) V/cm, respectively, as measured by using time-of-flight technique.