Selective Production of Maleic Acid from Furfural via a Cascade Approach Combining Photochemistry and Electro- or Biochemistry

Shanmugam Thiyagarajan*, David Franciolus, Roel J.M. Bisselink, Tom A. Ewing, Carmen G. Boeriu, Jacco Van Haveren

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

20 Citations (Scopus)

Abstract

Starting from furfural, maleic acid is efficiently synthesized in two steps under very mild conditions. In the first step, 5-hydroxy-2(5H)-furanone is synthesized via photochemical oxidation and proposed as a stable intermediate. Subsequent oxidation in the second step, by either an electrochemical or enzymatic process, results in maleic acid in high yield and selectivity.
Original languageEnglish
Pages (from-to)10626–10632
JournalACS sustainable chemistry & engineering
Volume8
Issue number29
DOIs
Publication statusPublished - 7 Jul 2020

Keywords

  • Electrochemical oxidation
  • Enzymatic oxidation
  • Maleic acid
  • Nitroxyl radicals
  • TEMPO

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