Research on Photochromic Compounds with Efficient Synthesis and Photochromic Properties of 1-(2-methyl-5-chlorine-3-thienyl)-2-[2-methyl -5-(4-chlorophenyl)-3-thienyl] Perfluorocyclopentene
Keyword(s):
Uv Light
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A novel unsymmetrical diarylethene derivative bearing both phenyl and thiophene moieties, in which two chlorine groups were separately substituted at thiophene and the para-positions of the terminal phenyl ring, were synthesized. Its photochemical , fluorescence properties were investigated systematically both in solution and PMMA amorphous film. The results showed that this compound exhibited reversible photochromism, changing from colorless to purple after irradiation with 313 UV light both in solution and in PMMA amorphous film. Also, it exhibited remarkable fluorescence switching in the solid state.
2011 ◽
Vol 295-297
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pp. 1070-1073
2012 ◽
Vol 455-456
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pp. 13-16
Material Properties with Syntheses and Properties of a Novel Unsymmetrical Photochromic Diarylethene
2013 ◽
Vol 327
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pp. 89-93
Keyword(s):
Uv Light
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