PROCESS FOR PREPARING SULFONAMIDO-BENZOFURAN DERIVATIVES

The invention relates to a process for preparing 5-sulfonamido-benzofuran derivatives of general formula: formula (I) in which R represents an alkyl or aryl group and R1 and R2 represent hydrogen or an alkyl or aryl group. According to the invention, the compounds of formula I are prepared by coupli...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VAYRON, PHILIPPE, PAUL, PRIEM, THOMAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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