Permanganate oxidations in non-aqueous solvents. I. Oxidation by triphenylmethylarsonium permanganate
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چکیده
منابع مشابه
Solvent free permanganate oxidations
The oxidations of organic compounds by permanganate under solvent free conditions have been studied. Thiols and primary aromatic amines undergo oxidative coupling reactions to give disulfides and diazenes, respectively, sulfides are oxidized to sulfones, primary and secondary alcohols are converted to aldehydes and ketones, 1,4-diols and cyclic ethers give lactones and arenes are oxidized to th...
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The rates of zinc chloride (Lewis acid) catalysed oxidation of thioanisole and several para-substituted thioanisoles by permanganate have been studied in anhydrous acetone solutions. The kinetic rate law obtained indicates that a complex between permanganate and the Lewis acid (ZnCl2) is formed before oxidation of the sulfur-containing compounds occurs. The function of the zinc chloride is to e...
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The rates and mechanism of zinc chloride (Lewis acid) catalysed oxidation of several organic sulfoxides by permanganate have been studied in anhydrous acetone solutions. The kinetic rate law obtained indicates that a complex between permanganate and the Lewis acid (ZnCl2) is formed before oxidation of the sulfoxides occurs. The function of the zinc chloride is to enhance the reactivity of perma...
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Oxidation by permanganate: synthetic and mechanistic aspects Sukalyan Dash , Sabita Patel , Bijay K. Mishra a,* Centre of Studies in Surface Science and Technology, Department of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, India Department of Chemistry, University College of Engineering, Burla 768 018, India Department of Chemistry, National Institute of Technology, Rourkela 76...
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Permanganate oxidation of benzaldehyde and p-nitrobenzaldehyde goes by two paths, i.e. a major one which is responsible for the normal oxidation giving good second order kinetic and minor path which involves a very small percent of a radical species formed by hydrogen atom abstraction by the permanganate ion. A mechanism involving Hydrogen atom abstraction by permanganate from the alkoxide ion ...
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ژورنال
عنوان ژورنال: Australian Journal of Chemistry
سال: 1965
ISSN: 0004-9425
DOI: 10.1071/ch9650123