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Opening of the furan ring in 2-R-amino- 3-furfurylthiophenes by the action of acids

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Chemistry of Heterocyclic Compounds Aims and scope

A new method is proposed for the production of derivatives of thieno[2,3-b]pyrrole on the basis of acid-catalyzed recyclization of the furan ring in 2-R-amino-3-furfurylthiophenes. It was established that the direction of the transformations occurring under the influence of a mixture of hydrochloric and acetic acids and also the structure of the obtained compounds depend on the nature of the protecting group.

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References

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Authors and Affiliations

  1. Kuban State University of Technology, Department of Organic Chemistry, Moskovskaja 2, Krasnodar, 350072, Russia

    T. A. Stroganova, V. K. Vasilin & E. A. Elizarova

Authors
  1. T. A. Stroganova
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  2. V. K. Vasilin
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  3. E. A. Elizarova
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Corresponding author

Correspondence to T. A. Stroganova.

Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 33–41, January, 2011.

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Stroganova, T.A., Vasilin, V.K. & Elizarova, E.A. Opening of the furan ring in 2-R-amino- 3-furfurylthiophenes by the action of acids. Chem Heterocycl Comp 47, 22–28 (2011). https://doi.org/10.1007/s10593-011-0715-2

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  • DOI: https://doi.org/10.1007/s10593-011-0715-2

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