Arene-perfluoroarene interaction induced chiroptical inversion and precise ee% detection of chiral acids in a benzimidazole-involved ternary coassembly.
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DOI: 10.1039/d1nr06254a
Abstract: Flexible regulation of chirality and handedness of chiral functional materials and quantitative sensing of natural chiral compounds remains a considerable challenge. Herein, an achiral fluorescent 1-pyrenecarboxylic acid-benzimidazole derivative (PBI) was synthesized and its chiroptical properties… read more here.
Keywords: chiral acids; interaction; induced chiroptical; arene perfluoroarene ... See more keywords
Chemical redox-induced chiroptical switching of supramolecular assemblies of viologens
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DOI: 10.1039/d1ra08984f
Abstract: A chiral supramolecular assembly exhibiting redox-induced changes in its chiroptical properties was prepared using viologen-modified glutamide (G-V2+) derivatives. Achiral viologen moieties in the G-V2+ assembly were chirally orientated by glutamide groups, affording a unique orange-colored… read more here.
Keywords: chemical redox; redox; induced chiroptical; chiroptical switching ... See more keywords