engleski

Influence of hydrophobic residues on the binding of CB[7] toward diammonium ions of common ammonium⋯ammonium distance

We report the binding constants of CB[7] toward a series of naphthalene diammonium and 4, 4’-dipiperidinium derivatives and compare the results with those obtained previously for complex of CB[7] with 4, 9-di(NMe3I)diamantane by 1H NMR and X-ray crystallography. The nature of binding in the host·guest complexes was investigated using quantum mechanical tools.

affinity pairs; cucurbit[n]uril; host-guest systems; naphthalene diamines

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