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February 28, 2026Журнал органической химии / Russian Journal of Organic Chemistry0 citations

New Method for the Synthesis of 5-Arylfuran-2,3-Diones

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ADA.O. Derevnina

Key Points

  • To present a new method for synthesizing 5-arylfuran-2,3-diones and compare it with existing techniques.
  • Refluxing 4-aryl-2,4-dioxobutanoic acid with acetyl bromide.
  • Utilizing known preparative methods as a reference.
  • Confirming structure using X-ray analysis.
  • Successfully synthesized 5-arylfuran-2,3-diones with improved efficiency.
  • Structure of 5-(4-methoxyphenyl)furan-2,3-dione confirmed by X-ray.

Abstract

The description of preparative methods for the synthesis of 5- arylfuran- 2,3- diones by known methods is given, and a new convenient method for the synthesis of 5- arylfuran- 2,3- diones is described. The synthesis was performed by refluxing 4- aryl- 2,4- dioxobutanio acid with acetyl bromide. The structure of 5- (4- methoxyphenyl)furan- 2,3- dione is confirmed by X- ray.

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Cite This Study

A.O. Derevnina (2025) studied this question.

synapsesocial.com/papers/69a286c90a974eb0d3c01f76https://doi.org/10.7868/s303463042510206
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