title: NMR spectroscopic study of the complexation behaviors of deuterated cyclodextrins and [60]fullerene.
abstract: Cyclodextrins (CDxs) have been selectively deuterated using a Ru/C-catalyzed H-D exchange reaction in D2O. The structures of the deuterated CDxs barely changed and their (1)H NMR spectra became very simple, which made it possible for the deuterated CDxs to be applied to the analysis of CDx complexes. Furthermore, the deuterated CDxs allowed for the existence of the equilibrium between free and complexed CDx to be confirmed, even at rt.
authors.affiliation: Graduate School of Materials Science, Nara Institute of Science and Technology , 8916-5 Takayama, Ikoma, Nara 630-0192, Japan.
authors.forename: Atsushi
authors.initials: A
authors.lastname: Ikeda
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Hida
authors.forename: Jun-ichi
authors.initials: J
authors.lastname: Kikuchi
authors.forename: Kazuyuki
authors.initials: K
authors.lastname: Nobusawa
authors.forename: Takashi
authors.initials: T
authors.lastname: Matsuo
mesh_terms: D003505:Cyclodextrins / Q000737:chemistry*; D037741:Fullerenes / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure
chemical_list: D003505:Cyclodextrins; D037741:Fullerenes; C069837:fullerene C60