Catalysis Communications

Selective ammoximation of ketones and aldehydes catalyzed by a trivanadium-substituted polyoxometalate with H 2 O 2 and ammonia

X Xue, F Song, B Ma, Y Yu, C Li, Y Ding

文献索引：Xue, Xiaoling; Song, Fangyuan; Ma, Baochun; Yu, Yongze; Li, Cheng; Ding, Yong Catalysis Communications, 2013 , vol. 33, p. 61 - 65

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被引用次数: 6

摘要

The ammoximation of different ketones and aldehydes to their corresponding oximes catalyzed by K6 [PW9V3O40]· 4H2O was carried out with hydrogen peroxide and ammonia in isopropanol at room temperature. High yields of oximes were obtained in this catalytic system. This catalytic system was proved to be heterogeneous by the ammoximation activity of removal of catalyst and the elemental analysis of the filtrate after reaction. A possible ...