Silica-supported Phosphorus Chloride: An Efficient and Recyclable Catalyst for Beckmann Rearrangement of Ketoximes and Dehydration of Aldoximes Under Microwave Irradiation

被引：0
|
作者：
Zheng Li
Zhong Lu
Anguo Zhu
Xu Feng
Jing Liu
Guoqiang Tian
机构：
[1] College of Chemistry and Chemical Engineering,Gansu Key Laboratory of Polymer Materials
[2] Northwest Normal University,undefined
来源：
Catalysis Letters | 2008年 / 120卷
关键词：
Beckmann rearrangement; Dehydration; Silica-supported phosphorus chloride; Oxime; Microwave irradiation;
D O I：
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中图分类号：
学科分类号：
摘要：
Silica-supported phosphorus chloride has been proved to be an efficient and recyclable catalyst for Beckmann rearrangement of a variety of ketoximes and dehydration of various aldoximes in anhydrous THF under microwave irradiation. This protocol has advantages of high conversion, high selectivity, short reaction time, no environmental pollution, and simple work-up procedure.
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页码：100 / 105
页数：5
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