
handle: 10835/19795
En el presente trabajo fin de máster se describe la preparación y síntesis de compuestos nitrogenados tales como iminas, aminas, diiminas, diaminas y aductos de Diels-Alder usando como materiales de partida productos procedentes de la biomasa lignocelulósica, más concretamente furfural e hidroximetilfurfural. Estos dos compuestos, considerados productos plataforma de base biológica, son de enorme importancia para la sustitución de los que proceden de recursos fósiles. Para ello se han llevado a cabo reacciones de aminación, reducción y aminación reductora one-pot utilizando como agentes reductores tanto H2 gas como NaBH3CN, con el objetivo de optimizar las reacciones y obtener los mejores rendimientos. Además, se han llevado a cabo reacciones de Diels-Alder para la síntesis de precursores de polímeros utilizando N-metilmaleimida. In the present final master's project, the preparation and synthesis of nitrogenated compounds such as imines, amines, diimines, diamines, and Diels-Alder adducts are described. These compounds are derived from lignocellulosic biomass, specifically furfural and hydroxymethylfurfural, which are considered biobased platform products of great importance for the substitution of fossil-based resources. Aminations, reductions, and one-pot reductive aminations have been carried out using either H2 gas or NaBH3CN as reducing agents, aiming to optimize the reactions and achieve the best yields. Additionally, Diels-Alder reactions have been conducted for the synthesis of polymer precursors using N-methylmaleimide.
Aminación reductora, Hidroximetilfurfural, Compuestos nitrogenados derivados de biomasa, Biomass derived nitrogen compounds, Diels-Alder, Hydroxymethylfurfural, Reductive amination, Furfural
Aminación reductora, Hidroximetilfurfural, Compuestos nitrogenados derivados de biomasa, Biomass derived nitrogen compounds, Diels-Alder, Hydroxymethylfurfural, Reductive amination, Furfural
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