Selective Production of Maleic Acid from Furfural via a Cascade Approach Combining Photochemistry and Electro- or Biochemistry
Author(s) -
Shanmugam Thiyagarajan,
David Franciolus,
R.J.M. Bisselink,
Tom A. Ewing,
Carmen G. Boeriu,
Jacco van Haveren
Publication year - 2020
Publication title -
acs sustainable chemistry and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.878
H-Index - 109
ISSN - 2168-0485
DOI - 10.1021/acssuschemeng.0c02833
Subject(s) - furfural , maleic acid , chemistry , yield (engineering) , selectivity , cascade , photochemistry , organic chemistry , electrochemistry , combinatorial chemistry , catalysis , materials science , copolymer , chromatography , polymer , electrode , metallurgy
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.
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