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Systems based on 5-bromo-7-azaindole derivates as future solid emitters

Authors: García-Frutos, Eva M.; Martín Álvarez, Cristina; Kennes, Koen;

Systems based on 5-bromo-7-azaindole derivates as future solid emitters

Abstract

[ES] La presente invención se refiere a una familia de compuestos derivados del 5-bromo- 7-azaindol a los que se han incorporado cadenas alquílicas en uno de los nitrógenos para hacerlos solubles en disolventes orgánicos así como la incorporación en la posición 5 de derivados del ácido 4-(difenilamino)fenilborónico. Con estas modificaciones estructurales se consigue aumentar la emisión del derivado en estado sólido. La incorporación de derivados de aldehido y ácido 2-cianobut-2-enoico en la posición 3 facilita su anclaje en diferentes sistemas. Dada esta característica, pueden ser aplicables para desarrollar materiales luminiscentes en estado sólido para aplicaciones de detección, biomédicas, iluminación en estado sólido así como para dispositivos optoelectrónicos.

[EN] The present invention relates to a family of compounds derived from 5-bromo-7-azaindole, to which alkyl chains are incorporated in one of the nitrogen atoms to render the compounds soluble in organic solvents, and to which 4-(diphenylamino)phenylboronic acid derivatives are incorporated in position 5. These structural modifications increase the emission of the derivative in the solid state. The incorporation of aldehyde and 2-cyanobut-2-enoic acid derivatives in position 3 makes the compounds easier to anchor in different systems. Owing to this feature, these compounds can be used for designing luminescent materials in the solid state for detection purposes, biomedical uses, solid state lighting and in optoelectronic devices.

Consejo Superior de Investigaciones Científicas (España), Katholieke Universiteit Leuven

A1 Solicitud de patente con informe sobre el estado de la técnica

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selected citations
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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).
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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!
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