Space filling of ?-cyclodextrin and ?-cyclodextrin derivatives by volatile hydrophobic guests.
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ABSTRACT:
SUBMITTER: Fourmentin S
PROVIDER: S-EPMC3701372 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Publications
Space filling of β-cyclodextrin and β-cyclodextrin derivatives by volatile hydrophobic guests.
Fourmentin Sophie S Ciobanu Anca A Landy David D Wenz Gerhard G
Beilstein journal of organic chemistry 20130619
The inclusion of volatile derivatives of benzene and cyclohexane in β-cyclodextrin (β-CD), hydroxypropyl-β-CD, and hydrophilic β-CD-thioethers was investigated by static headspace gas chromatography (HS-GC) and molecular modelling. The obtained binding constants strongly increase with the amount of space filling of the CD cavity and the salt concentration. β-CD thioethers show a 3-10 times higher binding potential than native β-CD. ...[more]
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