ArticleFrontiers in chemistry2023
Four-layer folding framework: design, GAP synthesis, and aggregation-induced emission.
Article in Frontiers in chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed.
- Synergistic 3D π-π networks enforce persistent foldamer configuration with tunable full-color circularly polarized luminescence.Communications chemistry · 2025Article
- AIE-active fluorescent probes as 'turn-off' sensors for the selective detection of CrRSC advances · 2025Article
- New multiple-layered 3D polymers showing aggregation-induced emission and polarization.RSC advances · 2024Article
- Photocatalytic Multicomponent Annulation of Amide-Anchored 1,7-Diynes Enabled by Deconstruction of Bromotrichloromethane.Molecules (Basel, Switzerland) · 2024Article
- Photoinduced radical tandem annulation of 1,7-diynes: an approach for divergent assembly of functionalized quinolin-2(1H)-ones.Frontiers in chemistry · 2024Article
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Authors and funding
5 authors.
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Abstract
The design and synthesis of a type of [1 + 4 + 2] four-layer framework have been conducted by taking advantage of Suzuki-Miyaura cross-coupling and group-assisted purification (GAP) chemistry. The optimized coupling of double-layer diboronic esters with 1-bromo-naphth-2-yl phosphine oxides resulted in a series of multilayer folding targets, showing a broad scope of substrates and moderate to excellent yields. The final products were purified using group-assisted purification chemistry/technology, achieved simply by washing crude products with 95% EtOH without the use of chromatography and recrystallization. The structures were fully characterized and assigned by performing X-ray crystallographic analysis. UV-vis absorption, photoluminescence (PL), and aggregation-induced emission (AIE) were studied for the resulting multilayer folding products.
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