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Photoisomerization and Photocyclization of 5-Styryloxazole


Šagud, Ivana; Šindler-Kulyk, Marija; Spalletti, Anna; Mazzucato, Ugo
Photoisomerization and Photocyclization of 5-Styryloxazole // Croatica chemica acta, 87 (2014), 4; 327-333 doi:10.5562/cca2443 (međunarodna recenzija, članak, znanstveni)


Naslov
Photoisomerization and Photocyclization of 5-Styryloxazole

Autori
Šagud, Ivana ; Šindler-Kulyk, Marija ; Spalletti, Anna ; Mazzucato, Ugo

Izvornik
Croatica chemica acta (0011-1643) 87 (2014), 4; 327-333

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

Ključne riječi
Electrocyclization; fluorescence; oxazoles; photochemistry

Sažetak
This paper describes the competition of the relaxation processes (fluorescence, isomerization and cyclization) of 5-styryloxazole in the first excited singlet state. The study is carried out under mild conditions and in the first stage of irradiation to compare the photobehaviour with that reported in a previous work on preparative scale. The quantum yields of the radiative and reactive deactivation are compared with those of the analogous compounds containing pentatomic heteroaryl groups.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
125-0982933-2926 - Heteropolicikli, strukturne osnove za bioaktivne spojeve. Sinteza i fotokemija (Irena Škorić, )
PRIN 2010-2011 n. 2010FM738P

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


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