Process for the preparation of 3-cyano-4-aryl-pyrroles

A process for the preparation of a 3-cyano-4-aryl-pyrrole of the formula (I) in which Ar is optionally substituted heteroaryl or aryl, which comprises (a) reacting an alpha -cyanoacrylic acid derivative of the formula (II) in which R1 is amino or alkoxy, with an isocyanoacetic acid ester of the form...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WOLLWEBER, DETLEF
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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