Single molecule aggregation-induced dual and white-light emissive etherified aroyl- S , N -ketene acetals via one-pot synthesis.
Lukas BiesenThomas J J MüllerPublished in: RSC advances (2023)
Etherified aroyl- S , N -ketene acetals are readily synthesized by a novel one-pot addition-elimination-Williamson-etherification sequence. Although the underlying chromophore remains constant, derivatives show pronounced color-tuning of solid-state emission and AIE characteristics, whereas a hydroxy-methyl derivative represents an easily accessible mono molecular aggregation-induced white-light emitter.