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Bayer AG
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Bayer AG
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Application filed by Bayer AGfiledCriticalBayer AG
Publication of ES247881A1publicationCriticalpatent/ES247881A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining hydrazine by the reaction of chlorine with excess ammonia in the presence of a ketone or an aldehyde, characterized in that the mixture of excess ammonia and the corresponding ketone or aldehyde is allowed to react with chlorine, of the reaction mixture Remove the ammonium chloride, ammonia, excess ketone or excess aldehyde and the inert gas and the product probably obtained an isohydrazone ** (See formula) ** it is elaborating a hydration. (Machine-translation by Google Translate, not legally binding)
ES0247881A1958-03-171959-03-13Procedure for the obtaining of hydrain (Machine-translation by Google Translate, not legally binding)
ExpiredES247881A1
(en)