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Alquilación de compuestos nitrogenados por autotransferencia de hidrógeno catalizada por acetato de cobre o de paladio

Authors: Martínez Asencio, Ana;

Alquilación de compuestos nitrogenados por autotransferencia de hidrógeno catalizada por acetato de cobre o de paladio

Abstract

En la tesis doctoral se describe el desarrollo y empleo de metodologías para la síntesis de diferentes compuestos nitrogenados. En el primer capítulo se llevaron a cabo reacciones catalizadas por acetato de cobre(II). Se estudió la alquilación de aminas, carboxamidas, fosfinamidas y sulfonamidas a través de un proceso de autotransferencia de hidrógeno, empleando alcoholes como fuente del electrófilo. También se desarrollaron metodologías para la síntesis de aminas secundarias, mediante la reacción aza-Wittig indirecta, y para la síntesis de amidas primarias, a través de un reordenamiento de tipo Beckmann a partir de aldehídos. En el segundo capítulo se estudiaron reacciones catalizadas por acetato de paladio(II). Se diseñó un protocolo de alquilación de aminas, tanto por un proceso de autotransferencia de hidrógeno como a través de la reacción aza-Wittig indirecta, y se comprobó la selectividad de este protocolo para la alquilación de carboxamidas y, especialmente, sulfonamidas.

Country
Spain
Related Organizations
Keywords

Paladio, Autotransferencia de hidrógeno, Cobre, Química Orgánica, Reacción aza-Wittig indirecta, Alquilación de aminas, Transposición de Beckmann

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green