Studies in oxidation of gallic acid with potassium dichromate

被引：0
作者：
Chaudhary, RB [1 ]
Bharti, VD [1 ]
机构：
[1] LS Coll, Dept Chem, Muzaffarpur 842001, India
来源：
ASIAN JOURNAL OF CHEMISTRY | 1999年 / 11卷 / 03期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Oxidation of gallic acid with K2Cr2O7 has been investigated. The present paper deals with the characterisation of product obtained during the oxidation in solid state. The analytical and spectral study of the oxidation product indicates that it a trinuclear complex of Cr(III) containing OH- and O2- bridge and pyruvate ion ligand. The potentiometric titration in aqueous solution was also carried out. A tentative mechanism of the reaction is proposed on the basis of results.
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页码：873 / 877
页数：5
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