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Pregled bibliografske jedinice broj: 38198

Časopis

Autori: Basarić, Nikola; Tomšić, Slavica; Marinić, Željko; Šindler-Kulyk, Marija
Naslov: Photochemical formation of indanylpyrrole derivatives from 2,2'-(o-phenylenedivinylene)dipyrrole
Izvornik: Tetrahedron (0040-4020) 56 (2000), 11; 1587-1593
Vrsta rada: članak
Ključne riječi: indanes; hydrogenation; photochemistry; pyrroles
Sažetak:
Photochemically induced intra- and inter-molecular reaction of 2,2'-(1,2-phenylenedivinylene)dipyrrole (4a) led to a mixture of geometric isomers of of 5-{2-pyrrolyl[2-(2-pyrrolyl)-1-indanyl]methyl}-2,2'-(1,2-phenylenedivinylene)dipyrroles (8) in 40 % yield. The compounds were isolated and characterized spectroscopically and by catalytic hydrogenation to 5-{2-pyrrolyl[2-(2-pyrrolyl)-1-indanyl]methyl}-2,2'-(1,2-phenylenediethylene)dipyrrole (10). Traces of 4,5-dihydro-4-(2-pyrrolyl)benzo[5,6]cycloocta[1,2-b]pyrrole (7) were isolated in addition to 8. Under the same condition N,N'-dimethyl-2,2'-(1,2-phenylenedivinylene)dipyrrole (4b) undergoes only cis-trans-isomerisation.
Projekt / tema: 00981010, 125004
Izvorni jezik: ENG
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
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 formation of indanylpyrrole derivatives from 2,2'-(o-phenylenedivinylene)dipyrrole



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