Baeyer-Villiger oxidation of ketones with hydrogen peroxide catalyzed by Sn-palygorskite |
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| Authors: | Ziqiang Lei Qinghua Zhang Jujie Luo Xiaoyan He |
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| Institution: | Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China |
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| Abstract: | Palygorskite-supported Sn complexes were prepared by a simple procedure. Cyclic ketones and acyclic ketones were oxidized by hydrogen peroxide in a reaction catalyzed by palygorskite-supported Sn complexes, affording corresponding lactones or esters with selectivity for the product of 90-100%. The catalysts can be recycled for several times without significant decline in catalytic activity. |
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| Keywords: | Baeyer-Villiger oxidation Palygorskite Ketone oxidation |
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