A Chiral Cyclic Tetraphenylene-Type AIEgen for Enantioselective Sensing Di-p-toluoyltartaric Acid Based on Emission Wavelength and Fluorescence Intensity Changes.
Chiral di-p-toluoyltartaric acid (DTTA) is a critical resolving agent and catalyst in asymmetric synthesis and pharmaceutical development, necessitating highly selective and reliable methods for enantiomer discrimination. Conventional fluorescent probes for DTTA enantiomers predominantly rely on single-signal intensity...