ArticleJournal of the American Chemical Society2019
Chemical On/Off Switching of Mechanically Planar Chirality and Chiral Anion Recognition in a [2]Rotaxane Molecular Shuttle.
Article in Journal of the American Chemical Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
What it found
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The trial behind it
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Who cites it
36 citing papers in PubMed, 130 citations in OpenAlex.
- A General and Scalable Chiral Surrogate Rotaxane Strategy for Highly Enantioenriched Mechanically Planar Chiral Rotaxanes.Angewandte Chemie (International ed. in English) · 2026Article
- Entropic Control of the Helicity Inversion Rates of Twisted Metallomacrocycles by Reversible and Regioselective Deprotonation.Journal of the American Chemical Society · 2026Article
- Spatial Assembly of Mechanically Planar Chiral Rotaxanes on Rationally Designed Cavitands.Angewandte Chemie (International ed. in English) · 2025Article
- Programmable molecular dethreading towards tunable drug release.Nature communications · 2025Article
- Acid-Responsive Inks via Shuttling in a Pseudorotaxane Complex.ChemPlusChem · 2025Article
- Conjugated bis(enaminones) as effective templates for rotaxane assembly and their post-synthetic modifications.Communications chemistry · 2024Article
- Acid-base responsive molecular switching of a [2]rotaxane incorporating two different stations in an axle component.RSC advances · 2024Article
- Selective synthesis of tightly- and loosely-twisted metallomacrocycle isomers towards precise control of helicity inversion motion.Nature communications · 2023Article
- Main Group Molecular Switches with Swivel Bifurcated to Trifurcated Hydrogen Bond Mode of Action.Journal of the American Chemical Society · 2023Article
- Multi-Responsive Molecular Encapsulation and Release Based on Hydrogen-Bonded Azo-Macrocycle.Molecules (Basel, Switzerland) · 2023Article
- Control of dynamic spNature chemistry · 2023Article
- The Story of the Little Blue Box: A Tribute to Siegfried Hünig.Angewandte Chemie (International ed. in English) · 2023Review
- Solvent effects on the motion of a crown ether/amino rotaxane.RSC advances · 2022Article
- Mechanically axially chiral catenanes and noncanonical mechanically axially chiral rotaxanes.Nature chemistry · 2022Article
- Rotaxane nanomachines in future molecular electronics.Nanoscale advances · 2022Review
- A Co-conformationally "Topologically" Chiral Catenane.Journal of the American Chemical Society · 2022Article
- Rotaxanes with dynamic mechanical chirality: Systematic studies on synthesis, enantiomer separation, racemization, and chiral-prochiral interconversion.Frontiers in chemistry · 2022Article
- Self-Assembly of Stimuli-Responsive [2]Rotaxanes by Amidinium Exchange.Journal of the American Chemical Society · 2021Article
- Direct synthetic routes to functionalised crown ethers.Organic chemistry frontiers : an international journal of organic chemistry · 2021Review
- 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
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We exploit a reversible acid-base triggered molecular shuttling process to switch an appropriately designed rotaxane between prochiral and mechanically planar chiral forms. The mechanically planar enantiomers and their interconversion, arising from ring shuttling, have been characterized by NMR spectroscopy. We also show that the supramolecular interaction of the positively charged rotaxane with optically active anions causes an imbalance in the population of the two enantiomeric coconformations. This result represents an unprecedented example of chiral molecular recognition and can disclose innovative approaches to enantioselective sensing and catalysis.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.