Dragu, Eugenia Andreea published the artcileVisible-light triggered photoswitching systems based on fluorescent azulenyl-substituted dithienylcyclopentenes, Computed Properties of 219537-97-0, the publication is RSC Advances (2015), 5(78), 63282-63286, database is CAplus.
Novel azulenyl functionalized dithienylethenes were synthesized, and their photochromic reactivity, fluorescent and electrochem. properties were investigated. By tailoring the conventional dithienylcyclopentene chromophore with azulene groups, the photocyclization occurred with 405 nm wavelength light irradiation These compounds exhibited relatively strong fluorescence at 524 nm when excited at 360 nm, which decreased along with the photocyclization. Furthermore, their electrochem. oxidation induced cyclization.
RSC Advances published new progress about 219537-97-0. 219537-97-0 belongs to chlorides-buliding-blocks, auxiliary class Fused/Partially Saturated Cycles,Cyclopentenes, name is 5-Chloro-3-[2-(5-chloro-2-methylthien-3-yl)cyclopent-1-en-1-yl]-2-methylthiophene, and the molecular formula is C15H14Cl2S2, Computed Properties of 219537-97-0.
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https://en.wikipedia.org/wiki/Chloride,
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