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Reactions of aldehydes of the furan series. 2. Oxidation with sodium hypohalites

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The conditions for the oxidation of formylfurans with sodium hypobromite and hypochlorite that promote an increase in the yields for the furancarboxylic acids were investigated. The usual composition of the hypohalite mixture [NaOH]∶[X2] = 3 gives low yields of the furancarboxylic acids, particularly on the basis of 5-methylfurfural. Doubling the relative percentage of alkali promotes an increase in the efficiency of the reaction. An interpretation of the process is given.

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Authors and Affiliations

  1. Krasnodar Polytechnic Institute, Krasnodar

    Yu. M. Shapiro, O. A. Pustovarova, É. Baum & V. G. Kul'nevich

Authors
  1. Yu. M. Shapiro
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  2. O. A. Pustovarova
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  3. É. Baum
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  4. V. G. Kul'nevich
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Additional information

See [1] for Communication 1.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1463–1467, November, 1982.

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Shapiro, Y.M., Pustovarova, O.A., Baum, É. et al. Reactions of aldehydes of the furan series. 2. Oxidation with sodium hypohalites. Chem Heterocycl Compd 18, 1132–1136 (1982). https://doi.org/10.1007/BF00506357

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  • DOI: https://doi.org/10.1007/BF00506357

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