[5]Helicene-based chiral triarylboranes with large luminescence dissymmetry factors over a 10−2 level: synthesis and design strategy via isomeric tuning of steric substitutions

Abstract

We have proposed a molecular design strategy to achieve high-performance CPL-active materials with a considerably large glum > 1.2 × 10−2via tuning of organoborane chemistry and isomeric substitutions with tunable steric effects.