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Consejo Superior de Investigaciones Cientificas CSIC
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Consejo Superior de Investigaciones Cientificas CSIC
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Priority to ES472161ApriorityCriticalpatent/ES472161A1/es
Publication of ES472161A1publicationCriticalpatent/ES472161A1/es
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
(AREA)
Abstract
"Un procedimiento nuevo para la preparación del 5,5-dióxido de 7- amino-2H-4H-vic-triazolo[4,5-c] (2,2,6) tiadiziazina (I)" **(Fórmula) caracterizado porque el 1,1-dióxido de la 3,5-diamino-4H-1,2,6- tiadiazina (II) se hace reaccionar con un donador del grupo diazo en medio alcalino.
ES472161A1978-07-281978-07-28Ÿun procedimiento para la preparacion del 5,5-dioxido de 7- amino-2h-4h-vic -triazolo (4,5-c) (1,2,6) tiadiazina
ExpiredES472161A1
(es)