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Pregled bibliografske jedinice broj: 76972

Časopis

Autori: Basarić, Nikola; Marinić, Željko; Višnjevac, Aleksandar; Kojić-Prodić, Biserka; Griesbeck, Axel; Šindler-Kulyk, Marija
Naslov: Photochemical transformations of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles
Izvornik: Photochemical and Photobiological Sciences (1474-905X) 1 (2002), 12; 1017-1023
Vrsta rada: članak
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.
Projekt / tema: 0125004, 0098059, 0098036
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
MEDLINE
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Kemija
URL cjelovitog teksta:
Google Scholar: Photochemical transformations of 2, 2'-(1, 2-phenylenedivinylene)dipyrroles



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