Dual space-conjugated pyrene-based ketone exhibits dual state-tuned emission wavelengths and enhanced circularly polarized luminescence
Yao Ji, Xin Meng, Jia’ao Han, Yanchen Liu, Jian Tang, Yuan‐Chun He, Ensheng Zhang, Xiaoxiang Zhang, Ziping Cao
Abstract
Chiral diketones based on a binaphthalene framework were synthesized, and they exhibited dual-state emission with tunable wavelengths. Enhanced circularly polarized luminescence (CPL) was realized via spatial conjugation, resulting in a high g value.
Topics & Concepts
ChemistryConjugated systemLuminescencePyrenePhotochemistryKetoneWavelengthDual (grammatical number)OptoelectronicsOrganic chemistryPolymerPhysicsLiteratureArtLuminescence and Fluorescent MaterialsSynthesis and Properties of Aromatic CompoundsMolecular Sensors and Ion Detection