Direct (het)arylation of fluorinated benzothiadiazoles and benzotriazole with (het)aryl iodides.
A new and controllable method for the preparation of unsymmetrical and symmetrical fluorinated benzothiadiazole (FBT)-arene structures that can be applied in organic optoelectronic materials has been developed. The reaction proceeds under mild reaction conditions with high efficiency and shows excellent functional group compatibility, even toward bromide. Fluorinated benzotriazoles also take part in the reaction.
College of Chemistry, Chemical Engineering and Biotechnology, Donghua University , 2999 North Renmin Lu, Shanghai 201620, China.
Chun-Yang
CY
He
Cai-Zhi
CZ
Wu
Feng-Ling
FL
Qing
Xingang
X
Zhang