Process for 4-methyloxazole-5-carboxamide

A process for the preparation of 4-methyl-oxazole-5-carboxamide, an intermediate in the synthesis of pyridoxine, by reacting lower alkyl 4-methyl-oxazole-5-carboxy-late with a molar excess of anhydrous, liquid ammonia.

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Bibliographische Detailangaben
Hauptverfasser: BONRATH WERNER, FISCHESSER JOCELYN, SHEN HONGYAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A process for the preparation of 4-methyl-oxazole-5-carboxamide, an intermediate in the synthesis of pyridoxine, by reacting lower alkyl 4-methyl-oxazole-5-carboxy-late with a molar excess of anhydrous, liquid ammonia.