Catalytic Oxidation of Alkylaromatics over Mesoporous (Cr)MCM-41

被引：0
|
作者：
Ayyamperumal Sakthivel
Sushanta K. Badamali
Parasuraman Selvam
机构：
[1] Indian Institute of Technology-Bombay,Department of Chemistry
来源：
Catalysis Letters | 2002年 / 80卷
关键词：
(Cr)MCM-41; alkylaromatics; catalytic oxidation; mesoporous materials;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Liquid-phase catalytic oxidation of certain alkylaromatics over mesoporous (Cr)MCM-41 molecular sieves in the presence of chlorobenzene and tertiary butylhydroperoxide showed high substrate conversion and excellent product selectivity. The high catalytic activity of the materials is attributed to the complete oxidation of chromium ions to hexavalent chromium and the absence of pentavalent chromium in the mesoporous matrix.
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页码：73 / 76
页数：3
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