Zhang, Haining published the artcileA solid-state fluorescence switch based on triphenylethene-functionalized dithienylethene with aggregation-induced emission, Recommanded Product: 5-Chloro-3-[2-(5-chloro-2-methylthien-3-yl)cyclopent-1-en-1-yl]-2-methylthiophene, the publication is Frontiers in Chemistry (Lausanne, Switzerland) (2021), 665880, database is CAplus and MEDLINE.
In this contribution, three novel triphenylethene-functionalized dithienylethenes I (R = H, OMe, CF3) have been designed and prepared by appending triphenylethene moieties at one end of dithienylethene unit. They display good photochromic behaviors with excellent fatigue resistance upon irradiation with UV or visible light in THF (THF) solution Before irradiation with UV light, they exhibit aggregation induced emission (AIE) properties and luminescence behaviors in the solid state. Moreover, upon alternating irradiation with UV/visible light, they display effective fluorescent switching behaviors in the aggregated state and the solid state. The exptl. results have been validated by the d. functional theory (DFT) calculations Thus, they can be utilized as novel fluorescence switches integrated in smart, solid-state optoelectronic materials and photopharmacol.
Frontiers in Chemistry (Lausanne, Switzerland) 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 C6H8N2O2, Recommanded Product: 5-Chloro-3-[2-(5-chloro-2-methylthien-3-yl)cyclopent-1-en-1-yl]-2-methylthiophene.
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