Boosting quantum yields and circularly polarized luminescence of penta- and hexahelicenes by doping with two BN-groups
Yannik Appiarius, Sandra Míguez‐Lago, Pim Puylaert, Noah Wolf, Sourabh Kumar, Martin Molkenthin, D. Miguel, Tim Stauch, Michal Jurı́ček, Araceli G. Campaña, Anne Staubitz
Abstract
The presented penta- and hexahelicenes with two boron–nitrogen groups resemble their all-carbon analogs structurally but show considerably improved (chir)optical properties like absorptivities, quantum yields and luminescence dissymmetries.
Topics & Concepts
LuminescenceHeteroatomQuantum yieldFluorescenceDopingBoronChemistryCarbon fibersCrystal structureCrystallographyMaterials sciencePhotochemistryPhysicsOptoelectronicsOpticsOrganic chemistryRing (chemistry)Composite numberComposite materialSynthesis and Properties of Aromatic CompoundsLuminescence and Fluorescent MaterialsSynthesis and characterization of novel inorganic/organometallic compounds