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Mechanism and products of electrochemical reduction of 4-nitrophenyl-2,6-dimethyl-3,5-dicyano-1,4-dihydropyridines in dimethylformamide
| Content Provider | Semantic Scholar |
|---|---|
| Author | Baumane, Larisa Stradyn', Ya. P. Gavar, R. A. Gaukhman, A. P. Dubur, Gunar Y. |
| Copyright Year | 1988 |
| Abstract | Free anion radicals of the nitrobenzene and nitrosobenzene type, which were identified by EPR spectroscopy, are formed in the electrochemical reduction of isomeric 4-(nitrophenyl)-2,6-dimethyl-3,5-dicyano-1,4-dihydropyridines on mercury and solid electrodes. Reduction of the dihydropyridine ring is observed only for N-substituted p- and m-nitrophenyl derivatives of 1,4-dihydropyridine. An intermediate with a 2-pyridonemethide structure was identified; a set of primary and secondary chemical reactions that are associated with the electrolytic reduction of the investigated compounds is presented. |
| Starting Page | 1238 |
| Ending Page | 1248 |
| Page Count | 11 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/BF00633503 |
| Volume Number | 24 |
| Alternate Webpage(s) | https://page-one.springer.com/pdf/preview/10.1007/BF00633503 |
| Alternate Webpage(s) | https://doi.org/10.1007/BF00633503 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
