prikaz prve stranice dokumenta Redukcije aldehida u alkohole
  Download
PDF 853.4 KB
undergraduate thesis
Redukcije aldehida u alkohole
2020. urn:nbn:hr:182:161357
Poplašen, Antonija
Josip Juraj Strossmayer University of Osijek
Department of Chemistry

Cite this document

Poplašen, A. (2020). Redukcije aldehida u alkohole (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry. Retrieved from https://urn.nsk.hr/urn:nbn:hr:182:161357

Poplašen, Antonija. "Redukcije aldehida u alkohole." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2020. https://urn.nsk.hr/urn:nbn:hr:182:161357

Poplašen, Antonija. "Redukcije aldehida u alkohole." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, 2020. https://urn.nsk.hr/urn:nbn:hr:182:161357

Poplašen, A. (2020). 'Redukcije aldehida u alkohole', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, accessed 31 December 2024, https://urn.nsk.hr/urn:nbn:hr:182:161357

Poplašen A. Redukcije aldehida u alkohole [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of Chemistry; 2020 [cited 2024 December 31] Available at: https://urn.nsk.hr/urn:nbn:hr:182:161357

A. Poplašen, "Redukcije aldehida u alkohole", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of Chemistry, Osijek, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:182:161357

Please login to the repository to save this object to your list.
Metadata
TitleRedukcije aldehida u alkohole
Title (english)Reduction of aldehydes to alcohols
AuthorAntonija Poplašen
MentorTomislav Balić (mentor)
GranterJosip Juraj Strossmayer University of Osijek
Department of Chemistry
Osijek
Defense date and country2020-09-24, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Chemistry
Abstract
Alkoholi su organski spojevi koji sadrže hidroksilnu funkcijsku skupinu (-OH) vezanu na sp3 hibridizirani ugljikov atom. Za razliku od alkana i alkil halogenida, ova skupina ima dvije reaktivne kovalentne veze, C – O i O – H vezu, koje snažno pridonose fizikalnim svojstvima alkohola. Mogu se pripremiti iz različitih vrsta spojeva, a jedan on načina je redukcijom aldehida. Najčešće korišteni redukcijski reagens pri redukciji aldehida jest \( NaBH_{4}\). U ovom radu sintetizirana su dva alkohola iz odgovarajućih dialdehida. Reakcija je izvedena uz pomoć redukcijskog sredstva \( NaBH_{4}\) u tetrahidrofuranu i etanolu kao reakcijskom mediju. Nastali produkti su karakterizirani FT-IR spektroskopijom i \( ^{1}H\) NMR spektroskopijom, te im je određena temperatura tališta.
Abstract (english)
Alcohols are organic compounds that contain a hydroxyl functional group (-OH) attached to an sp3 hybridized carbon atom. Unlike alkanes and alkyl halides, this group has two reactive covalent bonds, the C – O and O – H bonds, which strongly contribute to the physical properties of alcohol. They can be prepared from many different types of compounds, and one way is to reduce the aldehydes. The most commonly used reducing reagents is \( NaBH_{4}\). In this thesis, two alcohols were synthesized from the aldehydes. The reaction was performed using the reducing agent \( NaBH_{4}\) in tetrahydrofuran and ethanol as a reaction medium. Synthesized products were characterized by FT-IR spectroscopy, \( ^{1}H\) NMR spectroscopy, and their melting point was determined.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:182:161357
Study programmeTitle: Chemistry
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) kemije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2020-12-14 13:40:35