Preparation of beta-cyclodextrin polyrotaxane: photodimerization of pseudo-polyrotaxane with 2-anthryl and triphenylmethyl groups at the ends of poly(propylene glycol).
[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.
Okada
Miyuko
M
Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.
Harada
Akira
A
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
D003505:Cyclodextrins; D043862:Rotaxanes; D014320:Triphenylmethyl Compounds; D047392:beta-Cyclodextrins; C031215:betadex