title: A [2]rotaxane capped by a cyclodextrin and a guest: formation of supramolecular [2]rotaxane polymer.
abstract: A [2]rotaxane capped by a beta-cyclodextrin and a 2,4,6-trinitrophenyl group has been prepared by dissolving 6-aminocinnamoyl beta-cyclodextrin in water with 1-adamantane carboxylic acid and complexation with alpha-cyclodextrin followed by the reaction with 2,4,6-trinitrobenzene sulfonic acid sodium salt. The [2]rotaxane has been found to form supramolecular polymers by host-guest interactions.
authors.affiliation: Department of Macromolecular Science, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan.
authors.forename: Masahiko
authors.initials: M
authors.lastname: Miyauchi
authors.forename: Taiki
authors.initials: T
authors.lastname: Hoshino
authors.forename: Hiroyasu
authors.initials: H
authors.lastname: Yamaguchi
authors.forename: Shigehiro
authors.initials: S
authors.lastname: Kamitori
authors.forename: Akira
authors.initials: A
authors.lastname: Harada