ES232064A1 - Procedure for obtaining amidas from butyric acid substitute basically (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining amidas from butyric acid substitute basically (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Farbwerke Hoechst AG
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Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the preparation of basically substituted butyric acid amides, characterized in that they are reacted with formaldehyde in the presence of formic acid or catalytically hydrogenated in the presence of formaldehyde, the amino group of α -amino- β anilides oxy-butyric of the general formula ** (See formula) ** where R1 represents hydrogen or an alkyl residue with at most 4 carbon atoms, and R2 an optionally substituted phenyl radical, or R1 and R2 in common with the nitrogen atom attached thereto members of a heterocyclic ring system. (Machine-translation by Google Translate, not legally binding)
ES232064A1956-11-221956-11-22Procedure for obtaining amidas from butyric acid substitute basically (Machine-translation by Google Translate, not legally binding)
ExpiredES232064A1
(en)
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