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Anodic oxidation of enaminones

✍ Scribed by Ibro Tabaković


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
410 KB
Volume
40
Category
Article
ISSN
0013-4686

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✦ Synopsis


Anodic oxidation of enaminones (la-le), prepared from p-substituted acetophenones and N,N-dimethylformamide dimethylacetal were studied under different solution conditions using cyclic voltammetry, coulometry at controlled potential and preparative electrolysis. Two major products from preparative anodic oxidation of 3-(N,N-dimethylamino)-l-(4-nitrophenyl)-2-propen-l-one, la, were isolated, ie the dimeric product 2 and 2,5-bis-(p-nitrophenyl)furane, 3, in 50 and 20% yield, respectively.


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