PROCESS FOR PRODUCING SUBSTITUTED PYRROLES

PROCESS FOR PRODUCING SUBSTITUTED PYRROLES

Case 4691 PROCESS FOR PRODUCING SUBSTITUTED PYRROLES A process for the preparation of alkyl 1,4-dimethyl-3-ethoxycarbonylpyrrole-2-acetate compounds by reacting a diloweralkyl acetone dicarboxylate, a chloromethyl lower alkyl ketone and an aqueous loweralkylamine in the presence of an added organic...

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Bibliographische Detailangaben
1. Verfasser: DAGANI, MICHAEL J
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Case 4691 PROCESS FOR PRODUCING SUBSTITUTED PYRROLES A process for the preparation of alkyl 1,4-dimethyl-3-ethoxycarbonylpyrrole-2-acetate compounds by reacting a diloweralkyl acetone dicarboxylate, a chloromethyl lower alkyl ketone and an aqueous loweralkylamine in the presence of an added organic brominated or chlorinated hydrocarbon co-solvent.