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Functionalization of the benzobicyclo[3.2.1]octadiene skeleton via photocatalytic oxygenation of furan and benzofuran derivatives


Kikaš, Ilijana; Horváth, Ottó; Škorić, Irena
Functionalization of the benzobicyclo[3.2.1]octadiene skeleton via photocatalytic oxygenation of furan and benzofuran derivatives // Journal of molecular structure, 1034 (2013), 62-68 doi:10.1016/j.molstruc.2012.09.005 (međunarodna recenzija, članak, znanstveni)


Naslov
Functionalization of the benzobicyclo[3.2.1]octadiene skeleton via photocatalytic oxygenation of furan and benzofuran derivatives

Autori
Kikaš, Ilijana ; Horváth, Ottó ; Škorić, Irena

Izvornik
Journal of molecular structure (0022-2860) 1034 (2013); 62-68

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

Ključne riječi
Photocatalytic oxygenation; porphyrins; benzobicyclo[3.2.1]octadienes; (benzo)furan derivative; 10-membered keto-lactone derivative

Sažetak
Photocatalytic oxygenations of a furan and a benzofuran derivative have been realized by using anionic and cationic free-base porphyrins as well as their manganese(III) complexes under various reaction conditions. In the case of the furan derivative, application of these catalysts resulted in deviating reaction pathways generating different products. Annulation of a benzene to the outer side of the furan ring, however, led to the formation of only one type of product, independently of the photocatalyst used. Different oxygenation mechanisms leading to the same end- product, the10-membered keto-lactone derivative, have been suggested for the metalloporphyrins and the corresponding free bases.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
125-0982933-2926 - Heteropolicikli, strukturne osnove za bioaktivne spojeve. Sinteza i fotokemija (Irena Škorić, )

Ustanove
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Autor s matičnim brojem:
Irena Škorić, (235422)

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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