[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.
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container_end_page 238
container_issue 5
container_start_page 236
container_title Journal of chemical research
container_volume 2002
creator Yadav, J.S.
Reddy, B.V.S.
Madhavi, A.V.
Ganesh, Y.S.S.
description 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.
doi_str_mv 10.3184/030823402103171816
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title [Yb(OTf) 3 ] Catalysed Facile Conversion of Ketoximes to Amides and Lactams
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