Pregled bibliografske jedinice broj: 16943
Synthesis and photochemistry of styryl substituted annelated furan derivatives
Synthesis and photochemistry of styryl substituted annelated furan derivatives // Heterocycles, 51 (1999), 6; 1355-1369 doi:10.3987/COM-99-8502 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 16943 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Synthesis and photochemistry of styryl substituted annelated furan derivatives
Autori
Šindler-Kulyk, Marija ; Škorić, Irena ; Tomšić, Slavica ; Marinić, Željko ; Mrvoš-Sermek, Draginja
Izvornik
Heterocycles (0385-5414) 51
(1999), 6;
1355-1369
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
photochemistry ; synthesis of annelated furans ; cis-trans-isomerization ; benzofuran ; naphthofuran
Sažetak
New substituted benzo- and naphthofuryl derivatives (5, 6, 7) of o-divinylbenzene, were synthesized and irradiated in order to form annelated bicyclo[3.2.1]octadienes. While 2-[2-(2-vinylphenyl)ethenyl]benzo[b]furan (5) upon irradiation gives the bicyclo[3.2.1]octadiene derivative (12) in 65 yield, 2-[2-(2-vinylphenyl)ethenyl]naphtho[2, 1-b]furan (6) and 2-[2-(2-vinylphenyl)ethenyl]naphtho[1, 2-b]furan (7), undergo cis-trans isomerizationbut not form intramolecular photocycloaddition products. The mechanism of the intramolecular [2+2] photocycloaddition is explained via intermediate (17) which was proved by the formation of products (18) and (19), by irradiation in methanol and deuteromethanol.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Željko Marinić
(autor)
Irena Škorić
(autor)
Slavica Tomšić-Škoda
(autor)
Marija Šindler
(autor)
Draginja Mrvoš-Sermek
(autor)
Citiraj ovu publikaciju:
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
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)