Title of article
A novel task-specific ionic liquid for Beckmann rearrangement: a simple and effective way for product separation
Author/Authors
Gui، نويسنده , , Jianzhou and Deng، نويسنده , , Youquan and Hu، نويسنده , , Zhide and Sun، نويسنده , , Zhaolin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
2681
To page
2683
Abstract
Under mild conditions and without any additional organic solvents, Beckmann rearrangement of ketoximes was performed in a novel task-specific ionic liquid consisting sulfonyl chloride. Especially for the conversion of cyclohexanone oxime to ε-caprolactam, ε-caprolactam has good solubility in water while the task-specific ionic liquid is immiscible with water, therefore, ε-caprolactam could be easily separated from the reaction system by water extraction.
Keywords
Beckmann rearrangement , task-specific ionic liquid , ketoxime , extraction
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657727
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