PROCESS FOR ESTERIFICATION OF AN ORGANIC ACID

The invention relates to a sulphonic acid salt of an amino acid alkyl ester. The invention further relates to a process for the esterification of an organic acid into the corresponding organic acid ester comprising bringing the organic acid into contact with a strong acid and a solution comprising d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HEEMSKERK DENNIS, BOESTEN WILHELMUS HUBERTUS JOSEPH
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:	The invention relates to a sulphonic acid salt of an amino acid alkyl ester. The invention further relates to a process for the esterification of an organic acid into the corresponding organic acid ester comprising bringing the organic acid into contact with a strong acid and a solution comprising dialkylcarbonate in a reaction mixture. The invention further relates to the use of a sulphonic acid salt of an amino acid alkyl ester in the synthesis of a ss-lactam antibiotic.