The Beckmann rearrangement of a variety of ketoximes has been carried out in imidazolium-based ionic liquids in the presence of catalytic amounts of 2,4,6-trichloro[1,3,5]triazine. This mild and ‘green’ procedure is highly regioselective affording the corresponding N-substituted amides in very good to quantitative yields. The ionic liquids were easily recovered and recycled several times.
Beckmann rearrangement of oximes catalyzed by cyanuric chloride in ionic liquids / C. Betti, D. Landini, A. Maia, M. Pasi. - In: SYNLETT. - ISSN 0936-5214. - :6(2008), pp. 908-910.
Titolo: | Beckmann rearrangement of oximes catalyzed by cyanuric chloride in ionic liquids |
Autori: | BETTI, CECILIA (Primo) LANDINI, DARIO (Secondo) |
Parole Chiave: | Amides; Beckmann rearrangement; Cyanuric chloride catalysis; Ionic liquids; Oximes |
Settore Scientifico Disciplinare: | Settore CHIM/04 - Chimica Industriale |
Data di pubblicazione: | 2008 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1055/s-2008-1042804 |
Appare nelle tipologie: | 01 - Articolo su periodico |
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.