Pregled bibliografske jedinice broj: 287646
Photochemistry of o-Pyrrolylstilbenes and Formation of Spiro-2H-Pyrroles and Their Rearrangement to Dihydroindoles
Photochemistry of o-Pyrrolylstilbenes and Formation of Spiro-2H-Pyrroles and Their Rearrangement to Dihydroindoles // Journal of Organic Chemistry, 71 (2006), 25; 9382-9392 doi:10.1021/jo061435t (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 287646 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Photochemistry of o-Pyrrolylstilbenes and Formation of Spiro-2H-Pyrroles and Their Rearrangement to Dihydroindoles
Autori
Basarić, Nikola ; Marinić, Željko ; Šindler-Kulyk, Marija
Izvornik
Journal of Organic Chemistry (0022-3263) 71
(2006), 25;
9382-9392
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
photochemistry; pyrroles; stilbenes
Sažetak
Excited states of stilbenylpyrroles 1a-1c deactivate by two photochemical processes: cis-trans isomerization and hydrogen transfer of NH to stilbene double bond. NH-transfer results in the formation of two quinone dimethane intermediates, 10 and 11, and biradicals 12. Intramolecular cyclization of intermediates 10-12 gives rise to polycyclic compounds: spiro-2H-pyrroles 7, pyrroloisoindoles 3 and pyrroloisoquinolines 8. Spiro-2H-pyrroles 7 rearrange on silica gel giving dihydroindoles 2.
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)
