A new capped derivative of beta-cyclodextrin was synthesized. The capping unit comprises a trehalose molecule, bridged to A and D primary groups of beta-cyclodextrin by nitrogen atoms. This compound, together to a similar compound previously synthesized, constitutes a new class of compounds, which we call hemispherodextrins. The synthesis, the characterization and the interaction with anthraquinone-2-sulfonic acid (ACS), as well as preliminary results on the interaction with proton and with copper(II) of this compound are reported and discussed.
Inclusion properties, metal ion coordination ability and analytical applications of trehalose-capped cyclodextrins. In: Proceedings of the IXth International Symposium on Cyclodextrins
GRASSO G;MAZZAGLIA A;
1998
Abstract
A new capped derivative of beta-cyclodextrin was synthesized. The capping unit comprises a trehalose molecule, bridged to A and D primary groups of beta-cyclodextrin by nitrogen atoms. This compound, together to a similar compound previously synthesized, constitutes a new class of compounds, which we call hemispherodextrins. The synthesis, the characterization and the interaction with anthraquinone-2-sulfonic acid (ACS), as well as preliminary results on the interaction with proton and with copper(II) of this compound are reported and discussed.File in questo prodotto:
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