Multicolor Circularly Polarized Luminescence from Chiral Twistarenes

Three novel arenes <b>4</b>, <b>6</b>, and <b>8</b> that emit blue, green, and red circularly polarized luminescence have been strategically synthesized through postfunctionalization of substituted twisttetracene. These compounds were thoroughly characterized through NMR and mass spectrometry, with the molecular structures of <b>8S</b> and <b>8R</b> being verified by single-crystal X-ray diffraction analysis. Furthermore, we successfully achieved white-light generation by precisely controlling the ratio of compounds <b>4</b>, <b>6</b>, and <b>8</b>.