Preparación de derivados de quinolina como intermedios sintéticos para su acoplamiento en el anillo de benceno
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2023-01-29
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Jaén: Universidad de Jaén
Resumen
[ES] El objetivo del presente trabajo es la síntesis y caracterización de una una
serie de derivados de quinolona y sus intermedios con el fin de obtener
moléculas que puedan utilizarse a modo de bloques de construcción con los que
sintetizar otras moléculas.
Para la síntesis de los compuestos 6-((4-clorobencil)amino)quinolin-4(1H)-
ona y 6-(3-(4-clorofenil)acriloil)quinolin-4(1H)-ona se procederá a la síntesis de
una serie de fenilaminodioxanodionas a partir de anilinas para su posterior
ciclación en quinolonas.
La síntesis del compuesto 6-((4-clorobencil)amino)quinolin-4(1H)-ona se
realizará a cabo a partir del nitro derivado correspondiente. Se reducirá el grupo
nitro, reaccionará con un derivado de benzaldehído y se reducirá la amina
formada. Para el compuesto 6-(3-(4-clorofenil)acriloil)quinolin-4(1H)-ona se
realizará una condensación aldólica.
[EN] The aim of this work is the synthesis and characterization of a battery of quinolones and their intermediates in order to obtain molecules that can be used as building blocks. For the synthesis of the compounds 6-((4-chlorobenzyl)amino)quinolin-4(1H)- one and 6-(3-(4-chlorophenyl)acryloyl)quinolin-4(1H)-one, a series of phenylaminodioxanediones will be synthesized from anilines for subsequent cyclisation to quinolones. The synthesis of the compound 6-((4-chlorobenzyl)amino)quinolin-4(1H)-one will be carried out from the corresponding nitro derivate. The nitro group will be reduced, reacted with a benzaldehyde derivative and the amine formed will be reduced. For the compound 6-(3-(4-chlorophenyl)acryloyl)quinolin-4(1H)-one an aldol condensation will be carried out.
[EN] The aim of this work is the synthesis and characterization of a battery of quinolones and their intermediates in order to obtain molecules that can be used as building blocks. For the synthesis of the compounds 6-((4-chlorobenzyl)amino)quinolin-4(1H)- one and 6-(3-(4-chlorophenyl)acryloyl)quinolin-4(1H)-one, a series of phenylaminodioxanediones will be synthesized from anilines for subsequent cyclisation to quinolones. The synthesis of the compound 6-((4-chlorobenzyl)amino)quinolin-4(1H)-one will be carried out from the corresponding nitro derivate. The nitro group will be reduced, reacted with a benzaldehyde derivative and the amine formed will be reduced. For the compound 6-(3-(4-chlorophenyl)acryloyl)quinolin-4(1H)-one an aldol condensation will be carried out.