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izvor podataka: crosbi

Photochemistry of b-(4-sydnonyl)-o-divinylbenzene: Competitive cis-trans isomerization and photolysis (CROSBI ID 106904)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Butković, Kristina ; Basarić, Nikola ; Lovreković, Kristijan ; Marinić, Željko ; Višnjevac, Aleksandar ; Kojić-Prodić, Biserka ; Šindler-Kulyk, Marija Photochemistry of b-(4-sydnonyl)-o-divinylbenzene: Competitive cis-trans isomerization and photolysis // Tetrahedron letters, 45 (2004), 9057-9060-x

Podaci o odgovornosti

Butković, Kristina ; Basarić, Nikola ; Lovreković, Kristijan ; Marinić, Željko ; Višnjevac, Aleksandar ; Kojić-Prodić, Biserka ; Šindler-Kulyk, Marija

engleski

Photochemistry of b-(4-sydnonyl)-o-divinylbenzene: Competitive cis-trans isomerization and photolysis

New cis- and trans-3-aryl-4-[2-(2-vinylphenyl)ethenyl]sydnones (2, aryl= phenyl, p-tolyl) were prepared and transformed on irradiation in the presence of acrolein to a pyrazoline derivative that aromatises during isolation to trans-1-tolyl-3-[2-(2-vinylphenyl)ethenyl]pyrazole (7) and trans -5-formyl-1-tolyl-3-[2-(2-vinylphenyl)ethenyl]pyrazole (8).

sydnones; pyrazoles; photochemistry; nitrile imines; dipolar cycloaddition

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Podaci o izdanju

45

2004.

9057-9060-x

objavljeno

0040-4039

Povezanost rada

Kemija

Indeksiranost