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Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
Original Assignee
Otsuka Chemical Co Ltd
Otsuka Kagaku Yakuhin KK
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Filing date
Publication date
Application filed by Otsuka Chemical Co Ltd, Otsuka Kagaku Yakuhin KKfiledCriticalOtsuka Chemical Co Ltd
Priority to JP5563176ApriorityCriticalpatent/JPS52139013A/en
Publication of JPS52139013ApublicationCriticalpatent/JPS52139013A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PURPOSE: In the preparation of ketazines, synthetic materials of hydrazines, by reaction of ketones, ammonia, and hydrogen peroxide in the presence of a catalyst, the addition of a specific acid increases the yield and reaction rate.
COPYRIGHT: (C)1977,JPO&Japio
JP5563176A1976-05-141976-05-14Synthesis of ketazines
PendingJPS52139013A
(en)