Synthesis of core-fluorescent four-armed star and dicyclic 8-shaped poly(THF)s by electrostatic self-assembly and covalent fixation (ESA-CF) protocol
Fujiwara, S; Yamamoto, T; Tezuka, Y; Habuchi, S
| HERO ID | 3575469 |
|---|---|
| In Press | No |
| Year | 2014 |
| Title | Synthesis of core-fluorescent four-armed star and dicyclic 8-shaped poly(THF)s by electrostatic self-assembly and covalent fixation (ESA-CF) protocol |
| Authors | Fujiwara, S; Yamamoto, T; Tezuka, Y; Habuchi, S |
| Journal | Reactive and Functional Polymers |
| Volume | 80 |
| Page Numbers | 3-8 |
| Abstract | A pair of four-armed star and dicyclic 8-shaped poly(tetrahydrofuran)s, poly(THF)s, possessing a perylene diimide group at the core position (Ia and Ib, respectively) were synthesized by means of an electrostatic self-assembly and covalent fixation (ESA-CF) protocol. Mono- and bifunctional poly(THF)s having N-phenylpiperidinium salt end groups accompanying a perylene diimide tetracarboxylate as a counteranion were prepared by the ion-exchange reaction, and the subsequent covalent conversion by reflux in toluene afforded the corresponding core-fluorescent four-armed star and dicyclic 8-shaped poly(THF)s, (Ia and Ib, respectively) for the use of single-molecule fluorescence microscopy measurements. (C) 2013 Elsevier Ltd. All rights reserved. |
| Doi | 10.1016/j.reactfunctpolym.2013.11.007 |
| Wosid | WOS:000336876300002 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | cyclic polymer; 8-shaped polymer; ESA-CF; perylene diimide; poly(THF) |