STRUCTURES OF POLYROTAXANE MODELS

Authors
HARADA A LI J KAMACHI M KITAGAWA Y KATSUBE Y
Citation
A. Harada et al., STRUCTURES OF POLYROTAXANE MODELS, Carbohydrate research, 305(2), 1997, pp. 127-129
Citations number
23
Categorie Soggetti
Chemistry Applied","Chemistry Inorganic & Nuclear",Biology
Journal title
Carbohydrate research → ACNP
ISSN journal
00086215
Volume
305
Issue
2
Year of publication
1997
Pages
127 - 129
Database
ISI
SICI code
0008-6215(1997)305:2<127:SOPM>2.0.ZU;2-T
Abstract
Structures of complexes of hexa(ethylene glycol) with cyclomaltohexaos e (alpha-CD) and that of tetra(ethylene glycol) dibromide with alpha-C D have been determined by X-ray diffraction studies. alpha-CDs form co lumns in a head-to-head (the side of secondary hydroxyl groups) and ta il-to-tail (the side of primary hydroxyl groups) fashion. Ethylene gly col chains are included in channels formed by alpha-CDs. (C) 1998 Else vier Science Ltd.