Title of article
Catalytic Beckmann rearrangement of ketoximes in ionic liquids
Author/Authors
Peng، نويسنده , , Jiajian and Deng، نويسنده , , Youquan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
3
From page
403
To page
405
Abstract
Under mild conditions and without any additional organic solvents, Beckmann rearrangements of several ketoximes were performed in the catalytic media consisting of room temperature ionic liquid based on 1,3-dialkylimidazolium or alkylpyridinium salts and phosphorated compounds. Excellent conversion and selectivity was achieved for cyclohexanone oxime as the substrate, while Beckmann fragmentation of cyclopentanone oxime was observed.
Keywords
Room temperature ionic liquid , Beckmann rearrangement , ketoxime
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1641172
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