ArticleChem2019
An Auxiliary Approach for the Stereoselective Synthesis of Topologically Chiral Catenanes.
Article in Chem, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- Tangled Tail of Mechanically Interlocked Peptides.Journal of the American Chemical Society · 2026Review
- Chirality-Assisted Self-Assembly of Low-Symmetry Noncovalent Capsules with Quantitative Diastereoisomeric Selection.Journal of the American Chemical Society · 2025Article
- Stereoselective construction of coconformational mechanically helical and topologically chiral [2]catenanes induced by point chirality.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- The End of the Beginning of Mechanical Stereochemistry.Accounts of chemical research · 2024Article
- Facial Selectivity in Mechanical Bond Formation: Axially Chiral Enantiomers and Geometric Isomers from a Simple Prochiral Macrocycle.Journal of the American Chemical Society · 2024Article
- The Final Stereogenic Unit of [2]Rotaxanes: Type 2 Geometric Isomers.Journal of the American Chemical Society · 2024Article
- A catenane that is topologically achiral despite being composed of oriented rings.Nature chemistry · 2023Article
- Lemniscular carbon nanohoops with contiguous conjugation from planar chiral [2.2]paracyclophane: influence of the regioselective synthesis on topological chirality.Chemical science · 2023Article
- The Story of the Little Blue Box: A Tribute to Siegfried Hünig.Angewandte Chemie (International ed. in English) · 2023Review
- Direct Detection of Hydrogen Bonds in Supramolecular Systems UsingJournal of the American Chemical Society · 2022Article
- Mechanically axially chiral catenanes and noncanonical mechanically axially chiral rotaxanes.Nature chemistry · 2022Article
- A Co-conformationally "Topologically" Chiral Catenane.Journal of the American Chemical Society · 2022Article
- Highly selective synthesis and near-infrared photothermal conversion of metalla-Borromean ring and [2]catenane assemblies.Chemical science · 2022Article
- Distinctive features and challenges in catenane chemistry.Chemical science · 2022Review
- Controlling catalyst activity, chemoselectivity and stereoselectivity with the mechanical bond.Nature reviews. Chemistry · 2022Review
- Mechanically Interlocked Chiral Self-Templated [2]Catenanes from 2,6-Bis(1,2,3-triazol-4-yl)pyridine (btp) Ligands.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Article
- Diastereoselective Amplification of a Mechanically Chiral [2]Catenane.Journal of the American Chemical Society · 2021Article
- Spin-labelled mechanically interlocked molecules as models for the interpretation of biradical EPR spectra.Chemical science · 2021Article
- [2]Catenane Synthesis via Covalent Templating.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021Article
- Enantioselective preparation of mechanically planar chiral rotaxanes by kinetic resolution strategy.Nature communications · 2021Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Catenanes, molecules in which two rings are threaded through one another like links in a chain, can form as two structures related like an object and its mirror image but otherwise identical if the individual rings lack bilateral symmetry. These structures are described as "topologically chiral" because, unlike most chiral molecules, it is not possible to convert one mirror-image form to the other under the rules of mathematical topology. Although intriguing and discussed as early as 1961, to date all methods of accessing molecules containing only this topological stereogenic element require the separation of the mirror-image forms via chiral stationary phase high-performance liquid chromatography, which has limited their investigation to date. Here, we present a simple method that uses a readily available source of chiral information to allow the stereoselective synthesis of topologically chiral catenanes.
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