Peroxidative oxidation of benzene and mesitylene by vanadium catalysts
Peroxidative oxidation of benzene and mesitylene by vanadium catalysts
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DOI：
10.1016/j.molcata.2004.08.048
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发表时间：
2004-12
影响因子：
--
通讯作者：
P. Reis;Jose A. Silva;J. F. C. D. Silva;A. Pombeiro
中科院分区：
文献类型：
--
作者：
P. Reis;Jose A. Silva;J. F. C. D. Silva;A. Pombeiro
苯和均三甲苯（1，3，5-三甲苯）被氧化成苯酚和相应的醛（3，5-二甲基苯甲醛）、过氧化氢水溶液、酸性介质、钒（IV或V）化合物与N，O-配体的催化反应（例如Amavadine模型和相关的模型），即三乙醇胺和（羟基亚氨基）二羧酸（碱性形式）类型或相当的配体。还报道了配体、试剂的相对量和温度的影响。
Benzene and mesitylene (1,3,5-trimethylbenzene) are oxidized to phenol and to the corresponding aldehyde (3,5-dimethylbenzaldehyde), respectively, in CH3CN at room temperature, by aqueous hydrogen peroxide, in acidic medium, in reactions catalyzed by vanadium(IV or V) compounds with N,O-ligands (such as Amavadine models and related ones), namely of the types triethanolamine and (hydroxyimino)dicarboxylic acid (basic forms) or comparable ligands. The effects of the ligands, of the relative amounts of reagents and of the temperature are also reported.