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Pregled bibliografske jedinice broj: 71879

Zbornik radova

Autori: Basarić, Nikola; Marinić, Željko; Šindler-Kulyk, Marija
Naslov: Photochemical Reactivity of N-substituted-2-styrylpyrrole
Izvornik: 8th European Symposium on Organic Reactivity / Eckert-Maksić, M. (ur.). - Zagreb : Institut Ruđer Bošković , 2001. 188-188.
Skup: 8th European Symposium on Organic Reactivity
Mjesto i datum: Cavtat (Dubrovnik), Hrvatska, 01-06.09.2001.
Ključne riječi: photochemistry; reactivity; pyrroles; bicyclo[3.2.1]octadiene
Sažetak:
We have been interested in the synthesis and photochemical reactivity of o-vinylstilbenes as a method for the preparation of polycyclic compounds, potentially pharmacologically interesting substances. Whereas on irradiation of furan derivatives (1) the intramolecular cycloaddition takes place, resulting in the formation of the bicyclo[3.2.1]octadiene furan derivatives (3), the pyrrole derivatives (2) give the dimers (4), formed by the addition of one pyrrole ring to the double bond of the other molecule in a regiospecific way. In order to obtain the pyrrole-bicyclo[3.2.1]octadiene structure the nitrogen of the pyrrole ring is substituted with the electron withdrawing substituents. By irradiation of such substituted pyrrole derivatives of o-divinylbenzene desired photoproducts (6) are obtained.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Sažetak
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 00981010, 125004
Izvorni jezik: ENG
Kategorija: Znanstveni
Znanstvena područja:
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