[Yb(OTf) 3 ] Catalysed Facile Conversion of Ketoximes to Amides and Lactams

[Yb(OTf) 3 ] Catalysed Facile Conversion of Ketoximes to Amides and Lactams

A variety of ketoximes undergo the Beckmann rearrangement upon treatment with a catalytic amount of [Yb (OTf) 3 ] in refluxing acetonitrile to afford the corresponding amides and lactams in excellent yields with high selectivity.

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Veröffentlicht in:Journal of chemical research 2002-05, Vol.2002 (5), p.236-238
Hauptverfasser: Yadav, J.S., Reddy, B.V.S., Madhavi, A.V., Ganesh, Y.S.S.
Format: Artikel
Sprache:eng
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Zusammenfassung:A variety of ketoximes undergo the Beckmann rearrangement upon treatment with a catalytic amount of [Yb (OTf) 3 ] in refluxing acetonitrile to afford the corresponding amides and lactams in excellent yields with high selectivity.
ISSN:1747-5198
2047-6507
DOI:10.3184/030823402103171816