Silica sulfate as a recyclable and efficient catalyst for Beckmann rearrangement under microwave irradiation

被引:35
作者
Li, Z [1 ]
Ding, RB [1 ]
Lu, Z [1 ]
Xiao, SX [1 ]
Ma, XL [1 ]
机构
[1] NE Normal Univ, Gansu Key Lab Polymer Mat, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China
关键词
Beckmann rearrangements; catalyst; silica sulfate; microwave irradiation;
D O I
10.1016/j.molcata.2006.01.056
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
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. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:100 / 103
页数:4
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