title: Preparation of beta-cyclodextrin polyrotaxane: photodimerization of pseudo-polyrotaxane with 2-anthryl and triphenylmethyl groups at the ends of poly(propylene glycol).
abstract: [structure: see text] A polyrotaxane containing beta-cyclodextrins has been prepared by photoreactions of a precursor complex between beta-cyclodextrin with poly(propylene glycol) having a triphenylmethyl group at one end and a 2-anthryl group at the other end.
authors.affiliation: Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
authors.forename: Miyuko
authors.initials: M
authors.lastname: Okada
authors.forename: Akira
authors.initials: A
authors.lastname: Harada
mesh_terms: D003505:Cyclodextrins / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010777:Photochemistry; D043862:Rotaxanes / Q000138:chemical synthesis* / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D014320:Triphenylmethyl Compounds / Q000737:chemistry; D047392:beta-Cyclodextrins
chemical_list: D003505:Cyclodextrins; D043862:Rotaxanes; D014320:Triphenylmethyl Compounds; D047392:beta-Cyclodextrins; C031215:betadex