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Novel Conjugated omega, omega’ - Diaryl Hexatriene Derivatives with the Central Double Bond in the Benzofuran Ring and their Photochemical and Photophysical properties


Škorić, Irena; Ciorba, Serena; Spalletti, Anna; Šindler-Kulyk, Marija
Novel Conjugated omega, omega’ - Diaryl Hexatriene Derivatives with the Central Double Bond in the Benzofuran Ring and their Photochemical and Photophysical properties // Journal of Photochemistry and Photobiology A - Chemistry, 202 (2009), 2-3; 136-141 (međunarodna recenzija, članak, znanstveni)


Naslov
Novel Conjugated omega, omega’ - Diaryl Hexatriene Derivatives with the Central Double Bond in the Benzofuran Ring and their Photochemical and Photophysical properties

Autori
Škorić, Irena ; Ciorba, Serena ; Spalletti, Anna ; Šindler-Kulyk, Marija

Izvornik
Journal of Photochemistry and Photobiology A - Chemistry (1010-6030) 202 (2009), 2-3; 136-141

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Benzofuran; fluorescence; oxygen heterocycles; photochemistry; synthesis

Sažetak
The trans, trans isomers of 2-[2-(4-methylphenyl)ethenyl]-3-(2-phenylethenyl)benzo[b]furan and four derivatives have been synthesized by a sequence of reactions according to known methods. These new conjugated compounds have been characterized spectrally and photophysically. They practically do not react but decay by radiative relaxation. The high fluorescence quantum yields of these photostable compounds make them interesting as good fluorescent probes. The triplet behaviour of the NO2-derivative has been investigated by laser flash photolysis.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
125-0982933-2926 - Heteropolicikli, strukturne osnove za bioaktivne spojeve. Sinteza i fotokemija (Irena Škorić, )

Ustanove
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus