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master's thesis
Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. urn:nbn:hr:149:874712
Marković, Monika
University of Zagreb
Faculty of Chemical Engineering and Technology

Institutional repository: Repository of Faculty of Chemical Engineering and Technology University of Zagreb

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Marković, M. (2017). Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju (Master's thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:874712

Marković, Monika. "Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:149:874712

Marković, Monika. "Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju." Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2017. https://urn.nsk.hr/urn:nbn:hr:149:874712

Marković, M. (2017). 'Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju', Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:149:874712

Marković M. Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju [Master's thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2017 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:149:874712

M. Marković, "Fotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju", Master's thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:149:874712

Metadata
TitleFotokemijske i termičke transformacije β,β'-disupstituiranog 2-benzofuril-derivata o-divinilbenzena u kiselom mediju
Title (english)Photochemical and thermal transformation of β,β'-disubstituted 2-benzofuryl-derivative of o-divinylbenzene in acidic medium
AuthorMonika Marković
MentorDragana Vuk (mentor)
Committee memberDragana Vuk (predsjednik povjerenstva)
Committee memberIrena Škorić (član povjerenstva)
Committee memberMirela Leskovac (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2017-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Organic Chemistry
Abstract
U cilju proučavanja fotokemijskog ponašanja derivata o-divinilbenzena, Wittigovom reakcijom sintetiziran je 2-benzofurilni-derivat o-divinilbenzena 1. Novosintetizirani derivat 1 podvrgnut je fotokemijskim reakcijama u kiselom mediju kako bi se ispitao utjecaj pH na reakcijski mehanizam. Reakcije osvjetljavanja početnog spoja 1 provedene su pri 350 nm te je dobiveno 5 produkata. Benzobiciklo[3.2.1]oktadienski fotoprodukt 3 i dimerni derivat 6 dobiveni su i u prethodnim istraživanjima u neutralnom mediju, dok su ciklizacijski produkt 2 i stereoizomerni spojevi 4 i 5, koji su nastali kao posljedica otvaranja furanske jezgre, potpuno novi spojevi. Dobiveni spojevi su izolirani te spektroskopski okarakterizirani.
Abstract (english)
In order to study photochemical behaviour of o-divinylbenzene derivatives, 2-benzofuryl-derivative o-divinylbenzene 1 was synthesized by Wittig reaction. New synthesized derivative 1 was subjected to photochemical reactions in acidic media in order to examine influence of pH to reaction mechanism. Reactions of irradiation of initial compound 1 were carried out on 350 nm and it was obtained 5 products. Benzobicyclo[3.2.1]octadiene photoproduct 3 and dimer derivative 6 were obtained also in previous researches in neutral media. On the other side, cyclization product 2 and stereoisomers 4 and 5, which were formed as result of furan ring opening, are new compounds. Obtained compounds were isolated and spectroscopic characterized.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:874712
Study programmeTitle: Chemical Engineering - Graduate study
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka kemijskog inženjerstva (magistar/magistra inženjer/inženjerka kemijskog inženjerstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-04-29 10:44:49