Synthesis and Photochemistry of beta-(3-substituted-2-furyl)-o-divinylbenzenes (CROSBI ID 483911)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija
Podaci o odgovornosti
Škorić, Irena ; Hutinec, Antun ; Marinić, Željko ; Šindler-Kulyk, Marija
engleski
Synthesis and Photochemistry of beta-(3-substituted-2-furyl)-o-divinylbenzenes
A number of works [1] has been published about synthesis and photochemistry of the hexatriene system with a heterocyclic ring as a substituent. Thus, irradiation of furan derivative, 2-[2-(2-vinylphenyl)ethenyl]furan (1a), gave 9, 10-dihydro-4, 9-methano-4H-benzo[4, 5]cyclohepta[1, 2-b]furan (2a) in a very good yield. Contrary to these resultats, the 3-substituted furan derivatives 1 (b: R = CH3 ; c: R = Br ; d: R = vinyl) give mainly benzobicyclo[2.1.1]hexene derivatives 3b-d. The structure determination of the products and the reaction mechanism will be discussed.
furans; photochemistry
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Podaci o prilogu
56-x.
2003.
objavljeno
Podaci o matičnoj publikaciji
XVIII. hrvatski skup kemičara i kemijskih inženjera, sažetci
Zrnčević, Stanka
Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI) ; Hrvatsko kemijsko društvo
Podaci o skupu
XVIII.Hrvatski skup kemičara i kemijskih inženjera,
poster
16.02.2003-19.02.2003
Zagreb, Hrvatska