2024-03-28T22:52:14Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00011970
2022-12-14T04:15:42Z
1169:1170
Synthesis and properties of bis(1,3-benzodithiole)-type redox systems containing a xylyl rotator unit: A new type of redox-responsive molecular rotor
Uchiyama, Y
Ohta, A
Fujimori, K
Copyright© 2007 The Japan Institute of Heterocyclic Chemistry
A new type of redox-responsive molecular rotors (3(2+)/4) possessing a xylyl rotator unit have been designed and synthesized. Reduction of 3(2+) with zinc gave the corresponding cyclization products (4), from which dications (3 2,) were regenerated upon oxidation. Cyclic voltammetry also showed the interconversion between 3(2+) and 4. Variable-temperature (1)H NMR measurements revealed that the rotational barriers of the xylyl units in the neutral states (4) are higher than those in the dication states (3(2+)).
Article
HETEROCYCLES. 74: 251-257 (2007)
The Japan Institute of Heterocyclic Chemistry
2007
eng
journal article
VoR
http://hdl.handle.net/10091/1078
https://soar-ir.repo.nii.ac.jp/records/11970
http://www.heterocycles.jp/
http://www.heterocycles.jp/
https://doi.org/10.3987/COM-07-S(W)80
10.3987/COM-07-S(W)80
0385-5414
AA00663739
HETEROCYCLES
74
251
257
https://soar-ir.repo.nii.ac.jp/record/11970/files/Heterocycles_74_251_2007.pdf
application/pdf
496.2 kB
2015-09-28