Joint action of antioxidants of phenol type and superoxide anion in the oxidation reactions

被引：1
|
作者：
Pomeshchenko, A. I. [1 ]
Smirnova, O. V. [1 ]
Efimova, I. V. [1 ]
Opeida, I. A. [1 ]
机构：
[1] Natl Acad Sci Ukraine, Litvinenko Inst Phys Organ & Coal Chem, UA-83114 Donetsk, Ukraine
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2009年 / 79卷 / 10期
关键词：
Ascorbic Acid; Induction Period; Hydroquinone; AIBN; Cumene;
D O I：
10.1134/S1070363209100168
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Initiated oxidation of cumene with oxygen in the presence of various phenol antioxidants and a supramolecular system containing the oxygen radical anion of was studied. It is shown that superoxide anion and ionol, hydroquinone, and ethyl gallate are the antagonists in the process of inhibition of the radical chain oxidation. Simultaneous introduction of the ascorbic acid and the radical anion of oxygen caused the synergistic effect.
引用
收藏
页码：2183 / 2186
页数：4
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