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Pregled bibliografske jedinice broj: 39421

Photochemistry of 5,5'-Dimethyl-2,2'-(o-phenylenedivinylene)dipyrrole


Basarić, Nikola; Marinić, Željko; Šindler-Kulyk, Marija
Photochemistry of 5,5'-Dimethyl-2,2'-(o-phenylenedivinylene)dipyrrole // XVIII IUPAC Symposium on Photochemistry, Book of Abstracts / - (ur.).
Dresden: Technische Universitaet Dresden, 2000. str. 158-159 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Photochemistry of 5,5'-Dimethyl-2,2'-(o-phenylenedivinylene)dipyrrole

Autori
Basarić, Nikola ; Marinić, Željko ; Šindler-Kulyk, Marija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
XVIII IUPAC Symposium on Photochemistry, Book of Abstracts / - Dresden : Technische Universitaet Dresden, 2000, 158-159

Skup
XVIII IUPAC Symposium on Photochemistry

Mjesto i datum
Dresden, Njemačka, 22.07-27.07.2000

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Photochemistry; pyrroles; intramolecular photocycloaddition

Sažetak
In our previous papers we demonstrated the first example of the synthesis of the bicyclo[3.2.1]octadiene derivatives by an intramolecular cycloaddition of furanic stilbene-like compounds. Contrary to the furan derivatives the styryl pyrrole 1 gives intermolecular addition product 2 in a regiospecific way. By irradiation of dipyrrole derivative 3 in benzene a ring closure to the substituted indanes followed by nucleophilic attack of the starting compound occurs giving products 4 and 5. In order to prevent dimerisation process dipyrrole derivative is substituted in the position 5 of the pyrrole ring. By irradiation of 6 bicyclo[3.2.1]octadiene derivative 7 and indane derivative 8 were obtained. The mechanism of the reaction as well as the structure determination of the products will be discussed.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
00981010
125004

Ustanove
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb