ArticleChemical science2021
Asymmetric systematic synthesis, structures, and (chir)optical properties of a series of dihetero[8]helicenes.
Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Spiro-helicenoid Carbofluoresceins: CPL-Active Emitters for Bioimaging.Organic letters · 2026Article
- Cyclic sulfone ring remodeling enables molecular shape diversity-oriented synthesis of privileged biaryl and oligoaryl motifs.Nature communications · 2026Article
- Skeletal rearrangement of [4]helicenes under acidic conditions: dynamic chirality and improved properties by subsequent peripheral editing.Chemical science · 2026Article
- Electrosynthetic access to unsymmetrical oxaza[8]helicenes with high chiral stability and strong circularly polarized luminescence (CPL).Beilstein journal of organic chemistry · 2026Article
- Enantioselective synthesis and racemization dynamics of trithia[5]helicenes derived from the dithieno[2,3-Chemical science · 2025Article
- Enantiopure synthesis of [5]helicene based molecular lemniscates and their use in chiroptical materials.Nature communications · 2025Article
- Advances in nitrogen-containing helicenes: synthesis, chiroptical properties, and optoelectronic applications.Beilstein journal of organic chemistry · 2025Review
- Enantioselective synthesis of [4]helicenes by organocatalyzed intermolecular C-H amination.Nature communications · 2024Article
- Synthesis, Structures, and Chiroptical Properties of NBN-Doped Helicenes with Boron Atoms in the Inner Rims.Precision chemistry · 2024Article
- Selective synthesis of tightly- and loosely-twisted metallomacrocycle isomers towards precise control of helicity inversion motion.Nature communications · 2023Article
- Hydroxylation-Depolymerization of Oxyphenylene-Based Super Engineering Plastics To Regenerate Arenols.JACS Au · 2023Article
- Enhanced Optical Properties of Azaborole Helicenes by Lateral and Helical Extension.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Enantioselective Synthesis of Dithia[5]helicenes and their Postsynthetic Functionalization to Access Dithia[9]helicenes.Angewandte Chemie (International ed. in English) · 2022Article
- Transformation of Thia[7]helicene to Aza[7]helicenes and [7]Helicene-like Compounds via Aromatic Metamorphosis.Molecules (Basel, Switzerland) · 2022Article
- Sulfonium-aided coupling of aromatic rings via sigmatropic rearrangement.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2022Article
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3 authors.
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Abstract
A series of dihetero[8]helicenes have been systematically synthesized in enantiomerically enriched forms by utilizing the characteristic transformations of the organosulfur functionality. The synthetic route begins with assembling a ternaphthyl common synthetic intermediate from 2-naphthol and bissulfinylnaphthalene through an extended Pummerer reaction followed by facile multi-gram-scale resolution. The subsequent cyclization reactions into dioxa- and dithia[8]helicenes take place with excellent axial-to-helical chirality conversion. Dithia[8]helicene is further transformed into the nitrogen and the carbon analogs by replacing the two endocyclic sulfur atoms
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