Process for the preparation of n-formyl-l-aspartic anhydride

Process for the preparation of n-formyl-l-aspartic anhydride

N-formyl-L-aspartic anhydride is prepared using a minimum excess of formic acid. Acetic anhydride and a C3-C6 secondary alcohol are added to the reaction mixture to consume excess formic acid. The reaction is suitable for further reactions without modification.

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Bibliographische Detailangaben
Hauptverfasser: DRYDEN, HUGH L. JR, ERICKSON, ROBERT, HILL, JOHN, B
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:N-formyl-L-aspartic anhydride is prepared using a minimum excess of formic acid. Acetic anhydride and a C3-C6 secondary alcohol are added to the reaction mixture to consume excess formic acid. The reaction is suitable for further reactions without modification.