Jezik: | Slovenski jezik |
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Leto izida: | 2023 |
Tipologija: | 2.11 - Diplomsko delo |
Organizacija: | UL FKKT - Fakulteta za kemijo in kemijsko tehnologijo |
Založnik: | [B. Kolar Bačnik] |
UDK: | 547.81(043.2) |
COBISS: |
165250563
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Št. ogledov: | 41 |
Št. prenosov: | 11 |
Ocena: | 0 (0 glasov) |
Metapodatki: |
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Sekundarni jezik: | Angleški jezik |
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Sekundarni naslov: | Synthesis of 2H-pyran-2-one from an activated ketone with a protected amine group as an intermediate towards double succinic anhydride bicyclo[2.2.2]octenes and their hydrazones |
Sekundarni povzetek: | In this diploma I investigated possible methods of free amine group protection (through transformation into an amide and protonation) in an activated aminophenyl ketone which would allow its transformation into a suitable 2H-pyran-2-one. After a successful synthesis of one such 2H-pyran-2-one I focused into the formation of corresponding bicyclo[2.2.2]octenes with the Diels–Alder cycloaddition of two maleic anhydride molecules and their further derivatization with hydrazine. Such reactions produce N-substituted succinimides with free N-amine groups. Because of the nucleophilic character of these amine groups reactions with various carbonyl compounds are possible; thus I prepared a series of hydrazones with a set of meta-substituted benzaldehydes. |
Sekundarne ključne besede: | protection of amine group;2H-pyran-2-one;Diels-Alder reaction;bicyclo[2.2.2]octenes;hydrazones;Pirani;Organska sinteza (kemija);Univerzitetna in visokošolska dela; |
Vrsta dela (COBISS): | Diplomsko delo/naloga |
Študijski program: | 1000373 |
Konec prepovedi (OpenAIRE): | 1970-01-01 |
Komentar na gradivo: | Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, UNI Kemija |
Strani: | 39 str. |
ID: | 19876359 |