Larsen D, Erichsen A, Masciotta G, Meier S, Beeren SR. Quantitative determination of the binding capabilities of individual large-ring cyclodextrins in complex mixtures.
Chem Commun (Camb) 2024;
60:2090-2093. [PMID:
38294022 DOI:
10.1039/d3cc05897b]
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Abstract
Large-ring cyclodextrins (CDs) are a comparatively unexplored family of macrocycles. We use high-resolution 1H-13C HSQC NMR experiments to resolve the anomeric signals of at least 13 different size CDs in a mixture. Using a single titration experiment, we can quantify the individual binding capabilites of these structurally-related hosts, avoiding the need for cumbersome isolation.
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