Syntheses from 4,5-dibromo-2-furaldehyde

descriptionPublicationkeyboard_double_arrow_right Article 01 Nov 1965 English Publisher:Springer Science and Business Media LLCJournal:Bulletin of the Academy of Sciences, USSR Division of Chemical Science, volume 14, pages 1,978-1,982 (issn: 0568-5230, eissn: 1573-9171,

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Authors: L. D. Tarasova; Ya. L. Gol'dfarb;

doi: 10.1007/bf00845894

Syntheses from 4,5-dibromo-2-furaldehyde

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Abstract

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. 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. 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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Russian Academy of Sciences
Russian Federation

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