New catalytic systems for selective oxidation of aromatic compounds by hydrogen peroxide

被引：40

作者：

Karakhanov, EA ^{[1
]}

Filippova, TY ^{[1
]}

Martynova, SA ^{[1
]}

Maximov, AL ^{[1
]}

Predeina, VV ^{[1
]}

Topchieva, IN ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

来源：

CATALYSIS TODAY | 1998年 / 44卷 / 1-4期

关键词：

two phase catalysis; oxidation; hydroxylation; hydrogen peroxide; cyclodextrins;

D O I：

10.1016/S0920-5861(98)00190-4

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Some new water-soluble catalytic systems based on iron complexes of polyethylene oxide and block copolymers of ethylene oxide and propylene oxide functionalized by catechol or beta-cyclodextrin have been developed. These complexes were examined as catalysts for biomimetic hydroxylation of benzene and phenol by hydrogen peroxide. It is shown that the introduction of beta-cyclodextrin into the polyethylene oxide molecule is favourable for rate and selectivity of hydroxylation of aromatic compounds in a two-phase system. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：189 / 198

页数：10

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