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ChemInform Abstract: Gold-Catalyzed Synthesis of 3-Pyrrolidinones and Nitrones from N-Sulfonyl Hydroxylamines via Oxygen-Transfer Redox and 1,3-Sulfonyl Migration.

✍ Scribed by Hyun-Suk Yeom; Eunsu So; Seunghoon Shin

Publisher: John Wiley and Sons
Year: 2011
Weight: 86 KB
Volume: 42
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201122102

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✦ Synopsis

Abstract

Gold‐catalyzed reactions of N‐sulfonyl hydroxylamines with terminal alkyne lead to 3‐pyrrolidinones (II) by means of an intramolecular oxygen‐transfer redox reaction.

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