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Pregled bibliografske jedinice broj: 728580

Photochemical approach to new polycyclic substrates suitable for further photocatalytic functionalization


Vuk, Dragana; Marinić, Željko; Škorić, Irena
Photochemical approach to new polycyclic substrates suitable for further photocatalytic functionalization // Croatica chemica acta, 87 (2014), 4; 465-473 doi:10.5562/cca2454 (međunarodna recenzija, članak, znanstveni)


Naslov
Photochemical approach to new polycyclic substrates suitable for further photocatalytic functionalization

Autori
Vuk, Dragana ; Marinić, Željko ; Škorić, Irena

Izvornik
Croatica chemica acta (0011-1643) 87 (2014), 4; 465-473

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Cycloaddition; photochemistry; butadienes; benzobicyclo[3.2.1.]octadiene; polycyles

Sažetak
New polycyclic compounds are synthesized by photocycloaddition reactions of methoxy, methyl or phenyl substituted butadiene derivatives 11- 14. Mono- and dimethoxy butadiene derivatives 11 and 12 undergo intramolecular [2+2] photocycloaddition giving benzobicyclo[3.2.1]octadiene structures (endo- 15, endo, trans-17) as main products. As minor photoproducts tricyclic compounds endo-16 and endo, trans-18 are isolated, respectively, formed by [4+2] photoinduced cycloaddition of the starting molecules. The reaction of compounds 13 and 14 is more selective and only benzobicyclo[3.2.1]octadienes endo, endo-19 and endo, endo-20 are formed, respectively. New bicyclo[3.2.1]octadienes with isolated double bond can be suitable substrates for further efficient photocatalytic oxygenations in course of new functionalized polycycles, potentially more biologically active compounds.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
098-0982929-2917 - Spektroskopija NMR i modeliranje bioaktivnih molekula (Dejan Plavšić, )
125-0982933-2926 - Heteropolicikli, strukturne osnove za bioaktivne spojeve. Sinteza i fotokemija (Irena Škorić, )

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

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


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