Iron(III) chloride supported on MCM-41 molecular sieve as a catalyst for the liquid-phase oxidation of phenol

被引：0
|
作者：
S. V. Sirotin
I. F. Moskovskaya
Yu. G. Kolyagin
A. V. Yatsenko
B. V. Romanovsky
机构：
[1] Moscow State University,Faculty of Chemistry
来源：
Russian Journal of Physical Chemistry A | 2011年 / 85卷
关键词：
iron chloride; adsorption; ionic liquid; phenol oxidation; molecular sieve;
D O I：
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学科分类号：
摘要：
FeCl3 was supported on MCM-41 mesoporous molecular sieve via adsorption or coordination bonding and by embedding as an anionic constituent of covalently immobilized imidazolium ionic liquid (IL). The synthesized materials were characterized by N2-BET, SEM, TEM, FT-IR, 1H, 13C, and 29Si NMR, and DSC-TG. All of the catalysts were shown to be active for the liquid-phase oxidation of phenol by hydrogen peroxide. Supported FeCl3 species present as tetrachloroferrate counterions of immobilized IL are the most resistant to iron leaching.
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页码：390 / 396
页数：6
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