Processes for the preparation of sodium 5,14-dihydrotetraazapentacene polysulfonate, and intermediates thereof

Processes for the preparation of sodium 5,14-dihydrotetraazapentacene polysulfonate, and intermediates thereof

This invention relates to processes for the preparation of sodium 5,14-dihydrotetraazapentacene polysulfonate (1), and intermediates thereof.

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Bibliographische Detailangaben
Hauptverfasser: GUTIÉRREZ-CAJERO OMAR, SANCHÉZ-LÓPEZ EDSON OLIMPO, ZAMBRANO-HUERTA ARMANDO, LAZCANO-SERES JOSÉ MIGUEL, CARRASCO-PACHECO CUAUHTÉMOC, GRANADOS-COVARRUBIAS EVIN HAZAEL, MARTINEZ-DÍAZ ALBERTO, CORDERO-PENSADO MARIA VIVIANA, MELGAR-FERNÁNDEZ ROBERTO CARLOS, REYES-REYES MARIA DE LA LUZ
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:This invention relates to processes for the preparation of sodium 5,14-dihydrotetraazapentacene polysulfonate (1), and intermediates thereof.