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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Sankyo Co Ltd
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Sankyo Co Ltd
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Publication date
Priority claimed from JP7201473Aexternal-prioritypatent/JPS5019755A/ja
Priority claimed from JP8020073Aexternal-prioritypatent/JPS5030880A/ja
Priority claimed from JP8020273Aexternal-prioritypatent/JPS5030882A/ja
Priority claimed from JP8020173Aexternal-prioritypatent/JPS5030881A/ja
Application filed by Sankyo Co LtdfiledCriticalSankyo Co Ltd
Publication of ES427539A1publicationCriticalpatent/ES427539A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Catalysts
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
A process for producing triacetonamine from acetonin in the presence of at least 12.5 mol%, (based on acetonine) of a catalyst, characterized in that the acetonin or an acid addition salt thereof reacts with acetone and/or diacetone alcohol and that the catalyst is an acid or an ammonium salt or an organic base containing nitrogen with a protonic acid. (Machine-translation by Google Translate, not legally binding)
ES427539A1973-06-261974-06-21A procedure for the production of triacetonamide. (Machine-translation by Google Translate, not legally binding)
ExpiredES427539A1
(en)
A procedure for the production of compounds of 4-amino-polychloro-2- (tricloromethyl) pyridine (Machine-translation by Google Translate, not legally binding)