TY - JOUR
T1 - Synthesis of core-fluorescent four-armed star and dicyclic 8-shaped poly(THF)s by electrostatic self-assembly and covalent fixation (ESA–CF) protocol
AU - Fujiwara, Susumu
AU - Yamamoto, Takuya
AU - Tezuka, Yasuyuki
AU - Habuchi, Satoshi
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This work was supported partly by Yazaki Memorial Foundation for Science and Technology (T.Y.) and KAKENHI (23685022 T.Y. and 23350050 Y.T.)
PY - 2013/12/7
Y1 - 2013/12/7
N2 - 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.
AB - 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.
UR - http://hdl.handle.net/10754/556536
UR - http://linkinghub.elsevier.com/retrieve/pii/S1381514813002502
UR - http://www.scopus.com/inward/record.url?scp=84900529432&partnerID=8YFLogxK
U2 - 10.1016/j.reactfunctpolym.2013.11.007
DO - 10.1016/j.reactfunctpolym.2013.11.007
M3 - Article
SN - 1381-5148
VL - 80
SP - 3
EP - 8
JO - Reactive and Functional Polymers
JF - Reactive and Functional Polymers
IS - 1
ER -