Synthesis and Properties of 1-(3, 5-dimethyl-4-isoxazolyl)-2-[2-methyl-3-benzothiophenyl] Perfluorocyclopentene

DOI

10.2991/meep-15.2016.26How to use a DOI?

Keywords

photochromism; fluorescence switch; diarylethene

Abstract

A novel asymmetrical photochromic diarylethene compound 1-(3,5-dimethyl-4-isoxazolyl)-2-[2-methyl-3- benzothiophenyl]perfluorocyclopentene 1o has been synthesized, its photochromic properties and fluorescent properties were investigated in detail, such as photochromic, fluorescence switch and kinetics experiments, and its optoelectronic properties. The maxima absorption of compound closed-ring isomer 1c is 536 nm. Its fluorescence intensity decreased along with the photochromism from openring isomers to closed-ring isomers upon irradiation with 297 nm UV light. The kinetic experiments showed that the cyclization and cycloreversion processes were zeroth and first order reaction, respectively.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - L.L. Ma
AU  - G. Liu
AU  - X.R. Dong
PY  - 2016/03
DA  - 2016/03
TI  - Synthesis and Properties of 1-(3, 5-dimethyl-4-isoxazolyl)-2-[2-methyl-3-benzothiophenyl] Perfluorocyclopentene
BT  - Proceedings of the 2015 International Conference on Materials Chemistry and Environmental Protection (meep-15)
PB  - Atlantis Press
SP  - 90
EP  - 92
SN  - 2352-541X
UR  - https://doi.org/10.2991/meep-15.2016.26
DO  - 10.2991/meep-15.2016.26
ID  - Ma2016/03
ER  -