Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)

Synthesis and Application of 1-(3, 5-dimethyl-4-isoxazolyl)-2-{2-methyl-5-[4-(1,3-dioxolane)-phenyl] -3-thienyl} Perfluorocyclopentene

Authors
Y.L. Fu, D.D. Xue, C.B. Fan, S.Z. Pu
Corresponding Author
Y.L. Fu
Available Online March 2016.
DOI
https://doi.org/10.2991/meep-15.2016.22How to use a DOI?
Keywords
diarylethene; photochromic; fluorescence; kinetics
Abstract
A new unsymmetrical photochromic diarylethene 1- (3,5-dimethyl-4-isoxazolyl)-2-{2-methyl-5-[4-(1,3-dioxolane)- phenyl]-3-thienyl}perfluorocyclopentene (1o) has been synthesized. Its properties have been discussed systematically, including photochromic, fluorescence switch and kinetics experiments in acetonitrile solution. The result indicated that this diarylethene had good thermal stability and exhibited reversible photochromism, changing the color from colorless to pink in acetonitrile solution upon appropriate irradiation with 297 nm UV light, respectively. What is more, the kinetic experiments illustrated that the cyclization/cycloreversion process of this compound was determined to be the zeroth/first reaction. The fluorescence intensity of diarylethene decreased dramatically along with the photochromism from open-ring isomer to closed-ring isomer upon irradiation with UV light in acetonitrile solution.
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Proceedings
International Conference on Materials Chemistry and Environmental Protection 2015
Part of series
Advances in Physics Research
Publication Date
March 2016
ISBN
978-94-6252-169-8
ISSN
2352-541X
DOI
https://doi.org/10.2991/meep-15.2016.22How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Y.L. Fu
AU  - D.D. Xue
AU  - C.B. Fan
AU  - S.Z. Pu
PY  - 2016/03
DA  - 2016/03
TI  - Synthesis and Application of 1-(3, 5-dimethyl-4-isoxazolyl)-2-{2-methyl-5-[4-(1,3-dioxolane)-phenyl] -3-thienyl} Perfluorocyclopentene
BT  - International Conference on Materials Chemistry and Environmental Protection 2015
PB  - Atlantis Press
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.22
DO  - https://doi.org/10.2991/meep-15.2016.22
ID  - Fu2016/03
ER  -