Summary
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1.
The nitration of 4,5-dibromo-2-furaldehyde with nitric acid in acetic anhydride goes with the replacement of the bromine atom in the α-position of the furan nucleus by a nitro group, and 4-bromo-5-nitro-2-furanmethanediol diacetate is formed.
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2.
In the reaction of butyllithium with 4,5-dibromo-2-furaldehyde acetal the bromide in the α-position of the furan nucleus is replaced by lithium.
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3.
It was shown that from 4,5-dibromo-2-furaldehyde it is possible to prepare some new difficultly accessible furan compounds with three substituants in the nucleus.
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This article is published in accordance with a resolution of the Conference of Editors-in-Chief of Journals of the Academy of Sciences of the USSR of July 12, 1962, as a dissertation paper by L. D. Tarasova.
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11, pp. 2013–2019, November 1965
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Tarasova, L.D., Gol'dfarb, Y.L. Syntheses from 4,5-dibromo-2-furaldehyde. Russ Chem Bull 14, 1978–1982 (1965). https://doi.org/10.1007/BF00845894
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DOI: https://doi.org/10.1007/BF00845894