Pregled bibliografske jedinice broj: 247091
Synthesis of the novel conjugated ω,ω′-diaryl/heteroaryl hexatriene system with the central double bond in a heteroaromatic ring: photochemical transformations of 2,3-divinylfuran derivatives
Synthesis of the novel conjugated ω,ω′-diaryl/heteroaryl hexatriene system with the central double bond in a heteroaromatic ring: photochemical transformations of 2,3-divinylfuran derivatives // Tetrahedron, 62 (2006), 31; 7396-7407 doi:10.1016/j.tet.2006.05.034 (međunarodna recenzija, članak, znanstveni)
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Naslov
Synthesis of the novel conjugated ω,ω′-diaryl/heteroaryl hexatriene system with the central double bond in a heteroaromatic ring: photochemical transformations of 2,3-divinylfuran derivatives
Autori
Škorić, Irena ; Flegar, Ivana ; Marinić, Željko ; Šindler-Kulyk, Marija
Izvornik
Tetrahedron (0040-4020) 62
(2006), 31;
7396-7407
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
oxygen heterocycles ; pericyclic reaction ; photochemistry ; rearrangement ; synthesis
Sažetak
New b, b'-aryl/heteroaryl 2, 3-divinylfuran derivatives (9a-d) in which a hexatriene system is a part of heteroaromatic ring have been synthesized and their photochemical properties investigated. The primary process observed was the isomerization to trans, trans-isomers 9a-d followed by photochemical rearrangement of the furan ring giving the phototransposition products (I-IV). Stilbenes (20, 21) and phenanthrenes (22, 25 and 26) formed as secondary products from the competitive intermolecular cycloadditions, were also observed.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
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
- MEDLINE
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)