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Silica sulfate as a recyclable and efficient catalyst for Beckmann rearrangement under microwave irradiation |
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| Authors: | Zheng Li Runbo Ding Zhong Lu Shuxiu Xiao Xuelin Ma |
| Affiliation: | Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu 730070, PR China |
| Abstract: | Silica sulfate has been proved to be an efficient and recyclable catalyst for Beckmann rearrangement of a variety of oximes in acetone under microwave irradiation. This protocol has advantages of high conversion, high selectivity, short reaction time, no environmental pollution, and simple work-up procedure. |
| Keywords: | Beckmann rearrangement Catalyst Silica sulfate Microwave irradiation |
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