New pyrrole derivatives by photochemical intramolecular reaction (CROSBI ID 472731)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Basarić, Nikola ; Marinić, Željko ; Šindler-Kulyk, Marija
engleski
New pyrrole derivatives by photochemical intramolecular reaction
In one of our previous paper [1] we demonstrated the first example of the synthesis of the bicyclo[3.2.1]octdiene derivatives 1 by an intramolecular photocycloaddition of furanic stilbene-like compounds 2. Contrary to the furan derivatives 2 the styryl pyrrole 3 gives intermolecular addition product 4 in a regiospecific way [2]. In order to obtain the bicyclo-heteroaromatic structure 5 we have synthesised and irradiated the pyrrole derivative 6. The mechanism of the reaction as well as the structure determination of the products will be discussed.
2;2'-(o-phenylenedivinylene)dipyrrole; photocycloaddition; intramolecular reaction; pyrroles; photochemistry
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Podaci o prilogu
PO-560-x.
1999.
objavljeno
Podaci o matičnoj publikaciji
17th International congress of hetrocyclic chemistry : book of abstracts
Froehlich, J.
Beč:
Podaci o skupu
17th International Congress of Heterocyclic Chemistry
poster
01.08.1999-06.08.1999
Beč, Austrija