Method for preparation of N-pyrazolylamidoximes

Method for preparation of N-pyrazolylamidoximes

A method for the preparation of N-pyrazolylamidoximes of the general formula I R1 and R2 independently represent an alkyl, aryl, or heteroaryl group, comprises reacting a 5-(beta-ketoalkyl)-3-substituted-1,2,4-oxadiazoles of the general formula II with hydrazine.

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Bibliographische Detailangaben
Hauptverfasser: KIM, LEGAL REPRESENTATIVE ALICE J, DEBELLIS FRANCESCO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A method for the preparation of N-pyrazolylamidoximes of the general formula I R1 and R2 independently represent an alkyl, aryl, or heteroaryl group, comprises reacting a 5-(beta-ketoalkyl)-3-substituted-1,2,4-oxadiazoles of the general formula II with hydrazine.