Applicationof Small Molecules Based on Naphthyridinesand Naphthyridinediones in Organic Field-Effect Transistors

A series of 2,6-naphthyridine and 2,6-naphthyridine-1,5-dione derivatives bearing electron-withdrawing groups were synthesized for the first time, which exhibit typical bipolar transport or n-type electron transport with hole mobility up to 0.021 cm² V^–1 s^–1 and electron mobility up to 0.019 cm² V^–1 s^–1.