2017
DOI: 10.1039/c6gc02620f
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Synthesis of maleic and fumaric acids from furfural in the presence of betaine hydrochloride and hydrogen peroxide

Abstract: International audienc

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Cited by 81 publications
(69 citation statements)
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“…Compared with the biphasic Fa–H 2 O 2 −ethy acetate system in Li et al ., a much higher oxidation selectivity to maleic acid was achieved in the ChCl–Fa–SnCl 4 –H 2 O 2 system with no furanone and succinic acid. In addition, 20.8% of maleic acid along with 5.0% of fumaric acid based on the xylose content were observed, which were higher than those in the betaine hydrochloride–H 2 O 2 system …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Compared with the biphasic Fa–H 2 O 2 −ethy acetate system in Li et al ., a much higher oxidation selectivity to maleic acid was achieved in the ChCl–Fa–SnCl 4 –H 2 O 2 system with no furanone and succinic acid. In addition, 20.8% of maleic acid along with 5.0% of fumaric acid based on the xylose content were observed, which were higher than those in the betaine hydrochloride–H 2 O 2 system …”
Section: Resultsmentioning
confidence: 99%
“…It was reported that γ‐valerolactone–H 2 O and betaine hydrochloride–H 2 O system have been shown to be excellent reaction media to produce furfural from hemicellulose, and they also performed well in oxidation of furfural to maleic acid with yields of about 70% and 60%, respectively. But there were no related results about direct conversion of xylose to maleic acid in γ‐valerolactone–H 2 O system, and only 17% maleic acid was recovered in the betaine hydrochloride–H 2 O system.…”
Section: Introductionmentioning
confidence: 99%
“…Mostly, H 2 O 2 is used as an oxidizing agent for oxidation reactions such as the Baeyer–Villiger oxidation reaction, alcohol oxidation, phenol hydroxylation, sulfide oxidation, and cyclohexane oxidation . Hydrogen peroxide was recently employed successfully in biomass conversion, such as the production of gluconic acid from glucose, succinic acid from levulinic acid, and oxidation of furfural into maleic acid or fumaric acid . However, it is difficult to control the selectivity of reactions performed with H 2 O 2 , and it quickly decomposed in the presence of base or metal catalysts .…”
Section: Methodsmentioning
confidence: 99%
“…López-Granados et al has published several papers where using a commercial titanium silicate catalyst (TS-1), reaching a 70% of MAN yield with 5 wt % of the FF conversion in water, 5 wt % of the catalyst (titanium silicate), H 2 O 2 /FF mol ratio of 7.5, 50 • C and 24 h of residence time [74]. Recently, some other authors have also employed H 2 O 2 in the production of MAN [77][78][79]91,92]. However, in spite of the promising catalytic activity that offers the usage of H 2 O 2 , its usage could be restricted due to economic reasons [93].…”
Section: Anhydride Of Acids: Maleic Anhydride (Man)mentioning
confidence: 99%