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The chemistry of acetals

XXIII. The condensation of acetoacetic ester with butyndial tetramethylacetal

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The reaction of butyndial tetramethylacetal with acetoacetic ester in the presence of boron trifluoride etherate is investigated, and is shown to give 5, 5′-dimethyl-4, 4′-dicarbethoxy-2, 2′-difuryl. The reaction is extended to synthesize some difuran derivatives.

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References

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Authors and Affiliations

  1. Zelinskii Institute of Organic Chemistry, AS USSR, Moscow

    Zh. A. Krasnaya, S. L. Portnova & V. F. Kucherov

Authors
  1. Zh. A. Krasnaya
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  2. S. L. Portnova
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  3. V. F. Kucherov
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Additional information

For Part XXII see [7].

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Krasnaya, Z.A., Portnova, S.L. & Kucherov, V.F. The chemistry of acetals. Chem Heterocycl Compd 3, 472–474 (1967). https://doi.org/10.1007/BF00481573

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  • DOI: https://doi.org/10.1007/BF00481573

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