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Bromination of 5-Substituted 3H-Furan-2-ones and 3H-Pyrrol-2-ones

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Chemistry of Heterocyclic Compounds Aims and scope

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.

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REFERENCES

  1. V. A. Sedavkina, N. A. Morozova, A. Yu. Egorova, and I. G. Ostroumov, Khim. Geterotsikl. Soedin., 451 (1987).

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  3. V. A. Sedavkina, N. A. Morozova, A. Yu. Egorova, and R. G. Savkin, Izv. Akad. Nauk, Ser. Khim., 1995 (1995).

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Authors and Affiliations

  1. N. G. Chernyshevskii Saratov State University, Saratov, Russia

    A. Yu. Egorova & V. A. Sedavkina

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  1. A. Yu. Egorova
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  2. V. A. Sedavkina
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Egorova, A.Y., Sedavkina, V.A. Bromination of 5-Substituted 3H-Furan-2-ones and 3H-Pyrrol-2-ones. Chemistry of Heterocyclic Compounds 38, 1319–1323 (2002). https://doi.org/10.1023/A:1022118107304

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  • DOI: https://doi.org/10.1023/A:1022118107304

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