prikaz prve stranice dokumenta Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola
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undergraduate thesis
Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola
Zagreb: University of Zagreb, Faculty of Textile Technology, 2022. urn:nbn:hr:201:495276
Osmak, Ante
University of Zagreb
Faculty of Textile Technology
Department of Applied Chemistry

Institutional repository: Faculty of Textile Technology University of Zagreb - Digital Repository

Cite this document

Osmak, A. (2022). Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Textile Technology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:201:495276

Osmak, Ante. "Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola." Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:201:495276

Osmak, Ante. "Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola." Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, 2022. https://urn.nsk.hr/urn:nbn:hr:201:495276

Osmak, A. (2022). 'Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola', Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, accessed 28 November 2024, https://urn.nsk.hr/urn:nbn:hr:201:495276

Osmak A. Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Textile Technology; 2022 [cited 2024 November 28] Available at: https://urn.nsk.hr/urn:nbn:hr:201:495276

A. Osmak, "Zelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola", Undergraduate thesis, University of Zagreb, Faculty of Textile Technology, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:201:495276

Metadata
TitleZelena sinteza 6-azo-2-fenil-supstituiranih derivata benzotiazola
AuthorAnte Osmak
MentorLivio Racane (mentor)
Committee memberMario Cetina (predsjednik povjerenstva)
Committee memberLivio Racane (član povjerenstva)
Committee memberAna Sutlović (član povjerenstva)
Committee memberBranka Vojnović (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Textile Technology
(Department of Applied Chemistry)
Zagreb
Defense date and country2022-09-15, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Textile Technology
Textile Chemistry
Abstract
Cilj ovog rada bio je ispitati mogućnost primijene ekološki prihvatljive metode priprave supstituiranih 6-azo-2-fenilbenzotiazolnih derivata kondenzacijskom reakcijom 5-azo-supstituiranih 2-aminofenil-disulfida sa supstituiranim aromatskim aldehidima upotrebom glicerola kao zelenog otapala. Višestupnjevitom sintezom polazeći iz benzotiazola opisanim metodama efikasno je priređen bis-2-amino-5-((4-N,N-bis(2-hidroksietil)aminofenil)diazenil)fenil-disulfid (6) koji je poslužio kao reagens za reakcije kondenzacije u glicerolu s 4-N,N-dietilaminobenzaldehidom (7), 4-nitrobenzaldehidom (9) i 3-nitrobenzaldehidom (11). Istraživanjem reakcijskih uvjeta kondenzacijskih reakcija disulfida 6 s derivatima benzaldehida (7, 9, 11) nađeni su uvjeti za pripravu 6-(4-N,N-bis(2-hidroksietil)aminofenil)diazenil-2-(4-N,N-dietilaminofenil) benzotiazola (8), 6-(4-N,N-bis(2-hidroksietil)aminofenil)diazenil-2-(4-nitrofenil)benzotiazola (10) i 6-(4-N,N-bis(2-hidroksietil)aminofenil)diazenil-2-(3-nitrofenil)benzotiazola (12) u dobrim iskorištenjima od 65-78 %. Nađena je jednostavna, učinkovita i ekološki prihvatljiva metoda priprave supstituiranih 6-azo-2-fenilbenzotiazolnih derivata kondenzacijskom reakcijom 5-azo-supstituiranih 2-aminofenil-disulfida sa supstituiranim aromatskim aldehidima u glicerolu kao zelenom otapalu.
Keywords
Languagecroatian
URN:NBNurn:nbn:hr:201:495276
Study programmeTitle: Textile Technology and Engineering; specializations in: Clothing Engineering, Textile Design and Management, Industrial Textile and Clothing Design, Textile Chemistry, Materials and Ecology, Textile Chemistry, Materials and Ecology
Course: Textile Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka tekstilne tehnologije i inženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka tekstilne tehnologije i inženjerstva)
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Created on2023-01-18 14:02:00