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Bromination of 5-Substituted 3H-Furan-2-ones and 3H-Pyrrol-2-ones |
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| Authors: | A. Yu. Egorova V. A. Sedavkina |
| Affiliation: | (1) N. G. Chernyshevskii Saratov State University, Saratov, Russia |
| Abstract: | The bromination of 5-alkyl(aryl)-3H-furan-2-ones and 5-alkyl(aryl)-3H-pyrrol-2-ones and also their derivatives takes place at the ethylene bond with the formation of 4-monobromo derivatives. N-Phenyl-3H-pyrrol-2-ones are brominated simultaneously at the ethylene bond of the heterocycle and at the phenyl substituent at the nitrogen atom. |
| Keywords: | 5-alkyl(aryl)-3H-pyrrol-2-ones 5-alkyl(aryl)-3H-furan-2-ones N-phenyl-3H-pyrrol-3-ones bromination |
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