Kinetics and mechanism of oxidation of 4-oxoacids by hexacyanoferrate(III) catalysed by Os(VIII)

被引：0
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作者：
Rani, DFG
Pushparaj, FJM
Alphonse, I
Rangappa, KS [1 ]
机构：
[1] Univ Mysore, Dept Studies Chem, Mysore 570006, Karnataka, India
[2] Govt Arts Coll, Dept Chem, Ariyalur 621713, India
[3] Govt Arts Coll, Dept Chem, Ooty, India
[4] St Josephs Coll, Dept Chem, Tiruchirappalli 620002, India
来源：
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 2002年 / 41卷 / 10期
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D O I：
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中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Kinetics of Os(VIII) catalysed oxidation of substituted and unsubstituted 4-oxoacids by alkaline hexacyanoferrate(III) in sodium carbonate-bicarbonate buffer have been studied. The reaction is zero order in oxidant, first order with respect to Os(VIII), first order at higher concentrations and zero order at lower concentrations with respect to both substrate and alkali. The activation parameters have been computed.
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页码：2153 / 2159
页数：7
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