A soluble manganese(IV) intermediate in the permanganate oxidation of uracils
✍ Scribed by László I. Simándi; Miklós Jáky; Fillmore Freeman; Charles O. Fuselier; Elaine M. Karchefski
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 228 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0020-1693
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✦ Synopsis
The permanganate oxidation of alkencs is generally believed to occur via an intermediate cyclic hypomanganate ester both in alkaline [ 1, 21 and acidic media [3-51. Two types of intermediates have been detected in these reactions, viz. manganese(II1)
[4-
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The absorption spectrwn of a stable organomanganese iratemediate in the homogeneously catalyaed pemangamzte oxkkrtion of endo-d~cyctopentadiene in a non-aqueous system W8 directly determined. The formation and the decompositim of the intermediate mre monitored by folZoting the changes of ab8orbances
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