Multi-stimuli-responsive fluorescent aminostyrylquinoxalines: Synthesis, solvatochromism, mechanofluorochromism and acidochromism
Sign Up to like & getrecommendations! Published in 2018 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2018.01.005
Abstract: Abstract New D-π-A type aminostyrylquinoxaline derivatives (QDMA1, QDMA2, QTPA1 and QTPA2) were synthesized via Knoevenagel condensation reactions. It was found that their ICT (intramolecular charge transfer) emission were red-shifted significantly with increasing the solvent polarities.… read more here.
Keywords: fluorescent aminostyrylquinoxalines; responsive fluorescent; stimuli responsive; multi stimuli ... See more keywords
S-Shaped Double Helicene Diimides: Synthesis, Self-Assembly, and Mechanofluorochromism.
Sign Up to like & getrecommendations! Published in 2021 at "Organic letters"
DOI: 10.1021/acs.orglett.1c00678
Abstract: Herein we present a synthesis of an S-shaped double helicene with fused imide moieties, achieving a contorted aromatic diimide (DHDI) with good fluorescence properties in both solution and the solid state. DHDI demonstrates distinct mechanofluorochromism… read more here.
Keywords: shaped double; mechanofluorochromism; double helicene; helicene diimides ... See more keywords