Catalytic activity of iron-containing polymers in hydroxylation of benzene with hydrogen peroxide

被引：1

作者：

Rudakova, N. I. ^{[1
]}

Klyuev, M. V. ^{[1
]}

Erykalov, Yu. G. ^{[1
]}

Ramazanov, D. N. ^{[1
]}

机构：

[1] Ivanovo State Univ, Ivanovo 153025, Russia

来源：

RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2007年 / 77卷 / 05期

关键词：

Phenol; General Chemistry; Resorcinol; Phenolformaldehyde; Sulfo Group;

D O I：

10.1134/S1070363207050167

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydroxylation of benzene with hydrogen peroxide in aqueous acetonitrile at 50 degrees C was studied. The KU-2-8 and KU-I cation exchangers, and also specially synthesized cation exchangers and phenolformaldehyde resins derived from pyrocatechol and resorcinol, all modified with Fe(111) cations, were used as catalysts. The macrocomplex KU-2-8/Fe3+ showed the highest catalytic activity and ensured 32% yield of phenol in 15 min. The formation of phenol depends in a complex fashion on the initial concentration of hydrogen peroxide, content of Fc(III) ions in the polymer. and reaction time.

引用

页码：911 / 914

页数：4

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