Direct (Het)Arylation of Fluorinated
Benzothiadiazoles and Benzotriazole with (Het)Aryl Iodides
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Abstract
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