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Pregled bibliografske jedinice broj: 76972

Photochemical transformations of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles


Basarić, Nikola; Marinić, Željko; Višnjevac, Aleksandar; Kojić-Prodić, Biserka; Griesbeck, Axel; Šindler-Kulyk, Marija
Photochemical transformations of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles // Photochemical and Photobiological Sciences, 1 (2002), 12; 1017-1023 (međunarodna recenzija, članak, znanstveni)


Naslov
Photochemical transformations of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles

Autori
Basarić, Nikola ; Marinić, Željko ; Višnjevac, Aleksandar ; Kojić-Prodić, Biserka ; Griesbeck, Axel ; Šindler-Kulyk, Marija

Izvornik
Photochemical and Photobiological Sciences (1474-905X) 1 (2002), 12; 1017-1023

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

Ključne riječi
Photochemistry; pyrroles; elecron transfer; indanes; pentalenes

Sažetak
The photochemistry of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles (4a, b) has been investigated under various conditions. After excitation of the starting material, an electron transfer followed by hydrogen transfer and radical combination occurs giving 2-{; ; ; [1-(2H-pyrrol-2-ylidene)methinyl]-2-indanyl}; ; ; pyrrole (14) as the intermediate. The intermediate could not be isolated, but trapped by nucleophiles like methanol and diethylamine, giving as addition products, new functionalised indanylpyrroles (9). Irradiation of 4a in the presence of triethylamine afforded the indanylidene-pyrroles 8.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
0098036
0098059
0125004

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
  • MEDLINE


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts