Linker engineering of benzothiadiazole and its derivative-based covalent organic frameworks for efficient photocatalytic oxidative amine coupling and hydrogen peroxide generation

Benzothiadiazole and its derivative-based COFs were prepared, in which benzothiadiazole-based COF exhibits superior photocatalytic aerobic oxidation of amine coupling, while the naphthothiadiazole-based COF shows the highest H 2 O 2 production rate.