Process for preparing 2-oxo-1-pyrrolidine derivatives by intramolecular allylation

The present invention relates to a new process for preparing 2-oxo-1-pyrrolidine derivatives of general formula (I), comprising the cyclisation of an intermediate of general formula (II) wherein the substituents are as defined in the specification.

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Bibliographische Detailangaben
1. Verfasser: LURQUIN FRANCOISE,DRIESSENS FRANK,CALLAERT MICHEL
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a new process for preparing 2-oxo-1-pyrrolidine derivatives of general formula (I), comprising the cyclisation of an intermediate of general formula (II) wherein the substituents are as defined in the specification.