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Chemistry of Heterocyclic Compounds

, Volume 35, Issue 1, pp 41–44 | Cite as

Thionylation of 5-alkyl-3H-furan-2-ones and their non-cyclic 4-oxoalkanoate ester analogs

  • A. Yu. Egorova
  • V. A. Sedavkina
  • N. A. Morozova
Article

Abstract

We have studied thionylation of 5-R-3H-furan-2-ones and 4-oxoalkanoates using phosphorus pentasulfide and the Lawesson reagent. It was found that the structure of the reaction products dependent on the thionylating agent. Preparative methods have been developed for the synthesis of 5-R-5H- and 5-R-3H-thiophen-2-ones and 5-R-3H-furan-2-thiones.

Keywords

Ester Phosphorus Organic Chemistry Preparative Method Lawesson 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    V. A. Sedavkina, N. A. Morozova, A. Yu. Egorova, and I. G. Ostroumov, Khim. Geterotsikl. Soedin., No. 4, 451 (1987).Google Scholar

Copyright information

© Kluwer Academic/Plenum 1999

Authors and Affiliations

  • A. Yu. Egorova
  • V. A. Sedavkina
  • N. A. Morozova

There are no affiliations available

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