Supramolecular Polymers Formed by Modified Cyclodextrins |
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| Authors: | Akira Harada Yoshinori Kawaguchi Taiki Hoshino |
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| Affiliation: | (1) Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka, Osaka, 560-0043, Japan |
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| Abstract: | 6-Hydrocinnamoyl  -cyclodextrin(6-HyCiO--CD), 6-hydrocinnamoyl  -cyclodextrin(6-HyCiO--CD), 6-cinnamoyl -cyclodextrin(6-CiO--CD), and 6-cinnamoyl -cyclodextrin (6-HyCiO--CD) have been prepared.6-HyCiO--CD formed an intramolecular complex in an aqueous solution. 6-HyCiO--CD formed weak intermolecular complexes.6-CiO--CD formed intermolecular complexes to give supramolecular oligomers. 6-CiO--CD formed insoluble supramolecular complexes in the solid state. The structures of these complexes are discussed. |
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| Keywords: | supramolecular polymer cyclodextrin inclusion complex host– guest interaction 2D NMR vapor pressure osmometry |
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