Benzothiadiazoloperylenes and Benzoxadiazoloperylenes: Amorphous Functional Materials

Abstract

2,1,3-Benzothiadiazole or 2,1,3-benzoxadiazole were magnesiated (TMP₂Mg·2LiCl) and efficiently attached to perylene and benzoperylene building blocks providing amorphous light-­absorbing materials where FRET energy transfer proceeds between the 2,1,3-benzothiadiazole or 2,1,3-benzoxadiazole and the perylene units. Some of these new materials were obtained as amorphous solids of interest for material science.

Key words

arenes - heterocycles - imides - cross-coupling fused-ring systems - zinc

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