Solid-State Assembly by Chelating Chalcogen Bonding in Quinodimethane Tetraesters Fused with a Chalcogenadiazole.
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DOI: 10.1002/cplu.202200075
Abstract: In contrast to p-quinodimethane tetraesters, which undergo facile polymerization due to their diradical character, newly synthesized 1 and 2 consisting of a chalcogenadiazole fused to a p-naphthoquinodimethane tetraester are thermodynamically stable due to butterfly-shaped deformation.… read more here.
Keywords: quinodimethane tetraesters; chalcogen; solid state; assembly ... See more keywords