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Aplanamiento del 3,4-Di ((nitramino) furazano

Yongxing Tang¹, Jiaheng Zhang¹, Lauren A Mitchell²

¹Department of Chemistry, University of Idaho , Moscow, Idaho 83844-2343, United States.

Journal of the American Chemical Society

|December 17, 2015

Resumen

Un nuevo material energético, el dihidrazinio 3,4-dinitraminofurazanato, muestra un potente rendimiento explosivo. Se desarrolló una nueva vía de síntesis para su aplicación práctica, mejorando la estabilidad y la seguridad.

Área de la Ciencia:

Ciencias de los materiales energéticos
Síntesis orgánica
La cristalografía

Sus antecedentes:

El 3,4-di ((nitramino) furasano (DNAF) es un compuesto altamente energético, pero es estructuralmente sensible.
La estabilización de materiales energéticos es crucial para el manejo seguro y las aplicaciones prácticas.

Objetivo del estudio:

Sintetizar y caracterizar nuevas sales ricas en nitrógeno de DNAF.
Desarrollar un material energético estable y potente para su uso práctico.
Para establecer una nueva vía sintética para una sal energética clave.

Principales métodos:

Difracción de rayos X de un solo cristal para la confirmación estructural de la DNAF.
Síntesis y caracterización completa de las sales ricas en nitrógeno (3-10).
Desarrollo de una vía de nitratación alternativa para el dihidrazinio 3,4-dinitraminofurazanato (5).

Principales resultados:

El dihidrazinio 3,4-dinitraminofurazanato (5) demostró un rendimiento de detonación excepcional (νD = 9849 m s(-1); P = 40,9 GPa).
El compuesto 5 es identificado como uno de los explosivos más potentes conocidos actualmente.
Se desarrolló con éxito una vía sintética alternativa eficaz, evitando las reacciones ácido-base tradicionales.

Conclusiones:

Las sales sintetizadas ricas en nitrógeno, en particular el compuesto 5, ofrecen una mayor estabilidad y propiedades explosivas superiores.
El nuevo método sintético proporciona una vía viable para la producción a gran escala de este poderoso material energético.
Esta investigación contribuye significativamente al campo de los materiales energéticos de alto rendimiento.

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