ArticleAngewandte Chemie (International ed. in English)2015
Caterpillar track complexes in template-directed synthesis and correlated molecular motion.
Article in Angewandte Chemie (International ed. in English), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 111 citations in OpenAlex.
- An 18-Porphyrin Nanoring at the Size Limit for Global Aromaticity.Journal of the American Chemical Society · 2025Article
- Template-directed self-assembly of porphyrin nanorings through an imine condensation reaction.Chemical science · 2025Article
- Polyoxa- and Polyazamacrocycles Incorporating 6,7-Diaminoquinoxaline Moiety: Synthesis and Application as Tunable Optical pH-Indicators in Aqueous Solution.Molecules (Basel, Switzerland) · 2023Article
- Crownphyrins: Metal-Mediated Transformations of the Porphyrin-Crown Ether Hybrids.Angewandte Chemie (International ed. in English) · 2022Article
- Synchronizing Two Distinct Nano-Circular Sliding Motions in Six-Component Machinery for Double Catalysis.Angewandte Chemie (International ed. in English) · 2022Article
- Magnetically Induced Current Densities in π-Conjugated Porphyrin Nanoballs.The journal of physical chemistry. A · 2022Article
- Magnetically Induced Current Densities in Zinc Porphyrin Nanoshells.The journal of physical chemistry. A · 2022Article
- Heteroleptic metallosupramolecular aggregatesBeilstein journal of organic chemistry · 2022Review
- Propagating wave in a fluid by coherent motion of 2D colloids.Nature communications · 2021Article
- Solubilization of Charged Porphyrins in Interpolyelectrolyte Complexes: A Computer Study.Polymers · 2021Article
- Carbenaporphyrins: No Longer Missing Ligands in N-Heterocyclic Carbene Chemistry.Angewandte Chemie (International ed. in English) · 2021Article
- Dynamics of Hydrogen Bonding in Three-Component Nanorotors.Chemistry (Weinheim an der Bergstrasse, Germany) · 2020Article
- Double Rotors with Fluxional Axles: Domino Rotation and Azide-Alkyne Huisgen Cycloaddition Catalysis.Angewandte Chemie (International ed. in English) · 2020Article
- Single-Acetylene Linked Porphyrin Nanorings.Journal of the American Chemical Society · 2017Article
- Fluorescence-Lifetime Imaging and Super-Resolution Microscopies Shed Light on the Directed- and Self-Assembly of Functional Porphyrins onto Carbon Nanotubes and Flat Surfaces.Chemistry (Weinheim an der Bergstrasse, Germany) · 2017Article
- Template-directed synthesis of linear porphyrin oligomers: classical, Vernier and mutual Vernier.Chemical science · 2017Article
- Article
- Nanorings with copper(ii) and zinc(ii) centers: forcing copper porphyrins to bind axial ligands in heterometallated oligomers.Chemical science · 2016Article
- Exploring template-bound dinuclear copper porphyrin nanorings by EPR spectroscopy.Chemical science · 2016Article
- Retaining individualities: the photodynamics of self-ordering porphyrin assemblies.Chemical communications (Cambridge, England) · 2016Article
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Small alterations to the structure of a star-shaped template totally change its mode of operation. The hexapyridyl template directs the conversion of a porphyrin dimer to the cyclic hexamer, but deleting one pyridine site changes the product to the cyclic decamer, while deleting two binding sites changes the product to the cyclic octamer. This surprising switch in selectivity is explained by the formation of 2:1 caterpillar track complexes, in which two template wheels bind inside the nanoring. Caterpillar track complexes can also be prepared by binding the hexapyridyl template inside the 8- and 10-porphyrin nanorings. NMR exchange spectroscopy (EXSY) experiments show that these complexes exhibit correlated motion, in which the conrotatory rotation of the two template wheels is coupled to rotation of the nanoring track. In the case of the 10-porphyrin system, the correlated motion can be locked by binding palladium(II) dichloride between the two templates.
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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.