Imidazolium-based ionic liquids (ILs) containing ester moieties in the side chain were successfully used as an alternative to traditional ILs in the Beckmann rearrangement of ketoximes catalyzed by 2,4,6- trichloro[1,3,5]triazine. The procedure is mild and suitable for both aromatic and cycloaliphatic substrates affording the rearrangement products in good to quantitative yields. The process is eco-sustainable since these ILs are biodegradable and in addition they can be recovered and reused.

Cyanuric chloride catalyzed Beckmann rearrangement of ketoximes in biodegradable ionic liquids / A. Maia, D.C.M. Albanese, D. Landini. - In: TETRAHEDRON. - ISSN 0040-4020. - 68:7(2012), pp. 1947-1950. [10.1016/j.tet.2011.12.051]

Cyanuric chloride catalyzed Beckmann rearrangement of ketoximes in biodegradable ionic liquids

D.C.M. Albanese
Secondo
;
D. Landini
Ultimo
2012

Abstract

Imidazolium-based ionic liquids (ILs) containing ester moieties in the side chain were successfully used as an alternative to traditional ILs in the Beckmann rearrangement of ketoximes catalyzed by 2,4,6- trichloro[1,3,5]triazine. The procedure is mild and suitable for both aromatic and cycloaliphatic substrates affording the rearrangement products in good to quantitative yields. The process is eco-sustainable since these ILs are biodegradable and in addition they can be recovered and reused.
Biodegradable ionic liquids ; Organocatalysis ; Beckmann rearrangement ; Cyanuric chloride ; Amides
Settore CHIM/04 - Chimica Industriale
2012
Article (author)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/174381
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