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undergraduate thesis
Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama
Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. urn:nbn:hr:149:464285
Ribičić, Karla
University of Zagreb
Faculty of Chemical Engineering and Technology

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

Cite this document

Ribičić, K. (2018). Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:149:464285

Ribičić, Karla. "Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:464285

Ribičić, Karla. "Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama." Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, 2018. https://urn.nsk.hr/urn:nbn:hr:149:464285

Ribičić, K. (2018). 'Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama', Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, accessed 20 December 2024, https://urn.nsk.hr/urn:nbn:hr:149:464285

Ribičić K. Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Chemical Engineering and Technology; 2018 [cited 2024 December 20] Available at: https://urn.nsk.hr/urn:nbn:hr:149:464285

K. Ribičić, "Sinteza novih derivata benzaldehida Pd-kataliziranim reakcijama", Undergraduate thesis, University of Zagreb, Faculty of Chemical Engineering and Technology, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:149:464285

Metadata
TitleSinteza novih derivata benzaldehida Pd-kataliziranim reakcijama
Title (english)Synthesis of novel benzaldehyde derivatives by Pd-catalysed reactions
AuthorKarla Ribičić
MentorTatjana Gazivoda Kraljević (mentor)
Committee memberTatjana Gazivoda Kraljević (predsjednik povjerenstva)
Committee memberLidija Furač (član povjerenstva)
Committee memberNataša Perin (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Chemical Engineering and Technology
Zagreb
Defense date and country2018-09-18, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Organic Chemistry
Abstract
U ovom radu opisana je sinteza i strukturna karakterizacija alkiniranih derivata benzaldehida i salicilaldehida. Sonogashira-inom reakcijom unakrsnog povezivanja 4-klorbenzaldehida s heptinom i 4-tolilacetilenom uz PdCl2(PPh3)2 kao katalizator sintetizirani su 5-alkinirani derivati benzaldehida 1 i 2. 2-hidroksi-5-(4-fenilbutinil)benzaldehid (3) je pripravljen Sonogashira-inom reakcijom 5-bromsalicilaldehida i 4-fenilbutina kataliziranom PdCl2(PPh3)2. Sonogashira-inom reakcijom 5-brom-2-hidroksibenzaldehida i 4-metoksifenilacetilena uz (PPh3)4Pd kao katalizator je sintetiziran 5-(4-metoksifenl)etinil)salicilaldehid (5) dok spojevi 4, 6 i 7 pri istim reakcijskim uvjetima nisu dobiveni. Strukture novosintetiziranih spojeva potvrđene su spektroskopijom 1H-NMR.
Abstract (english)
This paper describes synthesis and structural characterization of alkynated benzaldehyde. Sonogashira cross-coupling reaction of 4-chlorobenzaldehyde with heptyne or 4-tolylacetylene catalysed by PdCl2(PPh3)2 gave 5-alkynated benzaldehyde derivatives 1 i 2. 2-hydroxy-5-(4-phenylbut-1-yn-1-yl)benzaldehyde (3) was prepared by Sonogashira reaction of 5-bromosalicylaldehyde and 4-phenylbutyne catalysed by PdCl2(PPh3)2. Sonogashira reaction of 5-bromo-2-hydroxybenzaldehyde and 4-methoxyphenylacetylene in the presence of (PPh3)4Pd as catalyst, 5-(4-methoxyphenyl)ethynyl)salicylaldehyde (5) was prepared, while in the same reaction conditions compounds 4, 6 and 7 were not obtained. Structures of novel compounds were determined by 1H-NMR spectroscopy.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:149:464285
Study programmeTitle: Applied Chemistry - Undergraduate study; specializations in: Environmental chemistry and green technologies, Advanced materials and technologies, Applied organic chemistry
Course: Applied organic chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) primijenjene kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
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Created on2022-05-17 11:50:48