Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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MSD KK
Original Assignee
Banyu Phamaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Banyu Phamaceutical Co LtdfiledCriticalBanyu Phamaceutical Co Ltd
Priority to JP50036049ApriorityCriticalpatent/JPS6030669B2/en
Publication of JPS51113865ApublicationCriticalpatent/JPS51113865A/en
Publication of JPS6030669B2publicationCriticalpatent/JPS6030669B2/en
PURPOSE: A process for preparing hydrazone derivatives, useful as the intermediates in the preparation of 1,2,3-triazole-4-thiol, from inexpensive haloacetaldehyde etc., favorably on a large scale.
COPYRIGHT: (C)1976,JPO&Japio
JP50036049A1975-03-271975-03-27
Production method of hydrazone derivatives
ExpiredJPS6030669B2
(en)