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Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course

Marija Šindler-Kulyk ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
Goran Kragol ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
Ivo Piantanida ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
Slavica Tomšić ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
Irena Vujković Cvijin ; Department of Organic Chemistry, Faculty of Chemical Engineering and Technology, University of Zagreb, Marulićev trg 19, 10000 Zagreb, Croatia
Željko Marinić ; Ruđer Bošković Institute, P.O.B. 1016, HR-10001 Zagreb, Croatia
Biserka Metelko ; Ruđer Bošković Institute, P.O.B. 1016, HR-10001 Zagreb, Croatia

Puni tekst: engleski, pdf (12 MB) str. 1593-1602 preuzimanja: 122* citiraj
APA 6th Edition
Šindler-Kulyk, M., Kragol, G., Piantanida, I., Tomšić, S., Vujković Cvijin, I., Marinić, Ž. i Metelko, B. (1996). Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course. Croatica Chemica Acta, 69 (4), 1593-1602. Preuzeto s https://hrcak.srce.hr/135993
MLA 8th Edition
Šindler-Kulyk, Marija, et al. "Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course." Croatica Chemica Acta, vol. 69, br. 4, 1996, str. 1593-1602. https://hrcak.srce.hr/135993. Citirano 20.07.2019.
Chicago 17th Edition
Šindler-Kulyk, Marija, Goran Kragol, Ivo Piantanida, Slavica Tomšić, Irena Vujković Cvijin, Željko Marinić i Biserka Metelko. "Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course." Croatica Chemica Acta 69, br. 4 (1996): 1593-1602. https://hrcak.srce.hr/135993
Harvard
Šindler-Kulyk, M., et al. (1996). 'Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course', Croatica Chemica Acta, 69(4), str. 1593-1602. Preuzeto s: https://hrcak.srce.hr/135993 (Datum pristupa: 20.07.2019.)
Vancouver
Šindler-Kulyk M, Kragol G, Piantanida I, Tomšić S, Vujković Cvijin I, Marinić Ž i sur. Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course. Croatica Chemica Acta [Internet]. 1996 [pristupljeno 20.07.2019.];69(4):1593-1602. Dostupno na: https://hrcak.srce.hr/135993
IEEE
M. Šindler-Kulyk, et al., "Photochemistry of p-(5-Substituted-2-furyl)-o-divinylbenzenes; Substituent Effects on the Reaction Course", Croatica Chemica Acta, vol.69, br. 4, str. 1593-1602, 1996. [Online]. Dostupno na: https://hrcak.srce.hr/135993. [Citirano: 20.07.2019.]

Sažetak
Irradiation of 2-[2-(2-vinylphenyl)ethenyl]furan (la) and 5-methyl- 2-[2-(2-vinylphenyl)ethenyl]furan (lb) gave 9,10-đihydro-4,9-me- thano-4ff-benzo[4,5]cyclohepta[l,2-6]furan (2a) and 9,10-dihydro- 2-methyl-4,9-methano-4H-benzo[4,5]cyclohepta[l,2-b]furan (2b), respectively, in a very good yield in addition to traces of 5. Contrary to these results, the 5-substituted furan derivatives 1 (c: R = CN; d: R = P-C6H4CH3, e: R = OCH3) gave mainly, upon irradiation under the same conditions, isomerization about the double bond, high-molecular-weight products, small amount of phenanthrenes 5 and only traces of bicyclic structure 2.

Hrčak ID: 135993

URI
https://hrcak.srce.hr/135993

Posjeta: 197 *