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Izvorni znanstveni članak
https://doi.org/10.5562/cca2443

Photoisomerization and Photocyclization of 5-Styryloxazole

Ivana Šagud ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, HR-10000 Zagreb, Croatia
Marija Šindler-Kulyk ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, HR-10000 Zagreb, Croatia
Anna Spalletti ; Department of Chemistry, Biology and Biotechnologies and Centro di Eccellenza Materiali Innovativi Nanostrutturati (CEMIN), University of Perugia, Piazza Università 1, 06123 Perugia, Italy
Ugo Mazzucato ; Department of Chemistry, Biology and Biotechnologies and Centro di Eccellenza Materiali Innovativi Nanostrutturati (CEMIN), University of Perugia, Piazza Università 1, 06123 Perugia, Italy

Puni tekst: engleski, pdf (1 MB) str. 327-333 preuzimanja: 417* citiraj
APA 6th Edition
Šagud, I., Šindler-Kulyk, M., Spalletti, A. i Mazzucato, U. (2014). Photoisomerization and Photocyclization of 5-Styryloxazole. Croatica Chemica Acta, 87 (4), 327-333. https://doi.org/10.5562/cca2443
MLA 8th Edition
Šagud, Ivana, et al. "Photoisomerization and Photocyclization of 5-Styryloxazole." Croatica Chemica Acta, vol. 87, br. 4, 2014, str. 327-333. https://doi.org/10.5562/cca2443. Citirano 18.07.2019.
Chicago 17th Edition
Šagud, Ivana, Marija Šindler-Kulyk, Anna Spalletti i Ugo Mazzucato. "Photoisomerization and Photocyclization of 5-Styryloxazole." Croatica Chemica Acta 87, br. 4 (2014): 327-333. https://doi.org/10.5562/cca2443
Harvard
Šagud, I., et al. (2014). 'Photoisomerization and Photocyclization of 5-Styryloxazole', Croatica Chemica Acta, 87(4), str. 327-333. doi: https://doi.org/10.5562/cca2443
Vancouver
Šagud I, Šindler-Kulyk M, Spalletti A, Mazzucato U. Photoisomerization and Photocyclization of 5-Styryloxazole. Croatica Chemica Acta [Internet]. 2014 [pristupljeno 18.07.2019.];87(4):327-333. doi: https://doi.org/10.5562/cca2443
IEEE
I. Šagud, M. Šindler-Kulyk, A. Spalletti i U. Mazzucato, "Photoisomerization and Photocyclization of 5-Styryloxazole", Croatica Chemica Acta, vol.87, br. 4, str. 327-333, 2014. [Online]. doi: https://doi.org/10.5562/cca2443

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.

Ključne riječi
electrocyclization; fluorescence; oxazoles; photochemistry

Hrčak ID: 131525

URI
https://hrcak.srce.hr/131525

Posjeta: 625 *