Sulfate-induced large amplitude conformational change in a Solomon link
Do, C. D., Pál, D., Belyaev, A., Pupier, M., Kiesilä, A., Kalenius, E., Galmés, B., Frontera, A., Poblador-Bahamonde, A., & Cougnon, F. B. L. (2023). Sulfate-induced large amplitude conformational change in a Solomon link. Chemical Communications, 59(87), 13010-13013. https://doi.org/10.1039/d3cc04555b
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Chemical CommunicationsDate
2023Discipline
Nanoscience CenterOrgaaninen kemiaAnalyyttinen kemiaNanoscience CenterOrganic ChemistryAnalytical ChemistryCopyright
© 2023 Royal Society of Chemistry
A doubly-interlocked [2]catenane – or Solomon link – undergoes a complex conformational change upon addition of sulfate in methanol. This transformation generates a single pocket where two SO42− anions bind through multiple hydrogen bonds and electrostatic interactions. Despite the close proximity of the two anions, binding is highly cooperative.
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Royal Society of Chemistry (RSC)ISSN Search the Publication Forum
1359-7345Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/193542064
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The authors thank the Department of Chemistry at the University of Jyväskylä, the Department of Organic Chemistry at the University of Geneva, the MICIU/AEI of Spain (projects ID2020-115637GB-I00, TED2021-130946B-100 FEDER funds) and the Otto A. Malm Foundation for financial support.License
Except where otherwise noted, this item's license is described as CC BY 3.0