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Synthesizing π-extended carbohelicene-based circularly polarized luminescence emitters - EurekAlert
<p><strong>Helicines are known for their excellent circularly polarized luminescence properties but synthesizing them via conventional methods often leads to distortions in the molecular structure, impacting the optical properties and stability of the molecules, an issue recently overcome by researchers from Tokyo Tech. They developed a strategy for enantioselective synthesis of carbo[11] and [13]helicenes. The synthesized materials exhibited low distortions and showed CPL brightness as high as 513 M<sup>–1</sup> cm<sup>–1</sup>.</strong></p>
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