Title of article
Sulfamic acid as a cost-effective and recyclable catalyst for liquid Beckmann rearrangement, a green process to produce amides from ketoximes without waste
Author/Authors
Wang، نويسنده , , Bo and Gu، نويسنده , , Yanlong and Luo، نويسنده , , Cheng and Yang، نويسنده , , Tao and Yang، نويسنده , , Liming and Suo، نويسنده , , Jishuan Suo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
3369
To page
3372
Abstract
Sulfamic acid (H2NSO3H) has been proved to be an efficient and green catalyst for liquid Beckmann rearrangement of ketoxime in dried acetonitrile. The use of basic neutralization agent has been avoided in this system due to its intrinsic zwitterionic property. Thus it is a green process for preparation of amide from ketoxime without producing any waste.
Keywords
ketoxime , amide , Sulfamic acid , Green synthesis , Beckmann rearrangement
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1841383
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