About: Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes

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About: Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The synthesis, electrochemical and optical properties of three fluorescent substituted thieno[3,2-b][1]benzothiophenes (TBT) derivatives, including 3-methoxythieno[3,2-b][1]benzothiophene (3-MeO-TBT), 2,3-dimethylthieno[3,2-b][1]benzothiophene (2,3-diMe-TBT), and 6-methoxythieno[3,2-b][1]benzothiophene-2-carboxylate (6-MeO-TBT-2-COOMe), were investigated. T0he oxidation potential values varied between 1.40 and 1.20 V/SCE according to the electronic substituent effect, and electropolymerization attempts, performed in 0.1 M LiClO4 acetonitrile solution, led to the formation of very thin films of poly(3-MeO-TBT) and poly(2,3-di-Me-TBT). Electronic absorption spectra, fluorescence excitation and emission spectra, fluorescence quantum yields (ΦF) , lifetimes (τF), and other photophysical parameters of the three new TBT derivatives were measured in DMSO solutions at room temperature. For the methyl-and methoxy-substituted TBT derivatives, the fluorescence emission peak were slightly red shifted re The synthesis, electrochemical and optical properties of three fluorescent substituted thieno[3,2-b][1]benzothiophenes (TBT) derivatives, including 3-methoxythieno[3,2-b][1]benzothiophene (3-MeO-TBT), 2,3-dimethylthieno[3,2-b][1]benzothiophene (2,3-diMe-TBT), and 6-methoxythieno[3,2-b][1]benzothiophene-2-carboxylate (6-MeO-TBT-2-COOMe), were investigated. T0he oxidation potential values varied between 1.40 and 1.20 V/SCE according to the electronic substituent effect, and electropolymerization attempts, performed in 0.1 M LiClO4 acetonitrile solution, led to the formation of very thin films of poly(3-MeO-TBT) and poly(2,3-di-Me-TBT). Electronic absorption spectra, fluorescence excitation and emission spectra, fluorescence quantum yields (ΦF) , lifetimes (τF), and other photophysical parameters of the three new TBT derivatives were measured in DMSO solutions at room temperature. For the methyl-and methoxy-substituted TBT derivatives, the fluorescence emission peak were slightly red shifted re (en)
Title	Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes (en)
skos:prefLabel	Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes Synthesis, electrochemical, and optical properties of new fluorescent substituted thieno[3,2-b][1]benzothiophenes (en)
skos:notation	RIV/60461373:22310/10:00023678!RIV11-MSM-22310___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137301)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Svoboda, Jiří Kozmík, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	291511
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/10:00023678
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	thienobenzothiophene; synthesis; electrochemistry; optical properties (en)
http://linked.open.../riv/klicoveSlovo	thienobenzothiophene optical properties electrochemistry synthesis
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[950E78AE27E4]
http://linked.open...i/riv/nazevZdroje	Journal of Fluorescence
http://linked.open...in/vavai/riv/obor	CC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Svoboda, Jiří Kozmík, Václav Aaron, Jean-Jacques Brochon, Jean-Claude Lo, Cheikh Na, Li
http://linked.open...ain/vavai/riv/wos	000281716500009
http://linked.open...n/vavai/riv/zamer	Catalytic processes in chemistry and chemical technology
issn	1053-0509
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	22310

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