Photophysical Properties and Metal‐Free Synthesis of Thiophene‐Based D─π─A Stilbenes with Enhanced Stokes Shift
Kokila Sakthivel,
Fateh V Singh
Abstract:A straightforward and practical nucleophile‐induced synthetic route for the synthesis of thermally stable, fluorescently active, functionalized stilbenes has been developed. The described synthetic method involves nucleophile‐induced, base‐promoted ring transformation reactions following a more traditional approach. All reactions occur at room temperature, yielding high amounts of the desired product with minimal byproducts. Due to the inclusion of a donor‐π‐acceptor system, all the produced stilbenes exhibite… Show more
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