DOI: 10.1039/d6ra06327f ISSN: 2046-2069

Probing the H-bonding features in [2.2.2]-cryptand/KF and permethylated β-cyclodextrin/KF complexed with protonated amino acids by 19 F-NMR/IRMPD spectroscopy

So Yeon Lee, Pengfei Xu, Young-Ho Oh, Hwa-Yong Jang, Richard Brédy, Isabelle Compagnon, Han Bin Oh, Sungyul Lee

We determined the configurations of [2.2.2]-cryptand/KF/ThrH + and permethylated β-cyclodextrin/KF/AAH + (perm-CD/KF/AAH + , AA = Thr, Trp, Ser) host–guest complexes in solution by examining the characteristic 19 F peak positions.

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