A continuous process for glyoxal valorisation using tailored Lewis-acid zeolite catalysts

…, C Mondelli, BT Kusema, R Verel, J Pérez-Ramírez

Index: Dapsens, Pierre Y.; Mondelli, Cecilia; Kusema, Bright T.; Verel, Rene; Perez-Ramirez, Javier Green Chemistry, 2014 , vol. 16, # 3 p. 1176 - 1186

Full Text: HTML

Citation Number: 24

Abstract

The aqueous-phase heterogeneously catalysed isomerisation of bio-oil derived glyoxal is herein introduced as a novel route for the sustainable production of glycolic acid. While commercial ultra-stable Y zeolites displayed only moderate performance, their evaluation enabled us to highlight the crucial role of Lewis acidity in the reaction. Gallium incorporation into these zeolites boosted the glycolic acid yield, although the best catalytic results were ...

Related Articles:

Domino processes as a tool for recovering substandard reactions. Synthesis and use of nitroacetic acid esters and amides

[Organic Letters, , vol. 4, # 6 p. 965 - 968]

Über Reaktionen mit Betainen, 23. Mitt. Über Umsetzungen von N-und S-Betainen mit reaktiven Halogenverbindungen

[Wittmann, Helga; Ziegler, Erich Monatshefte fuer Chemie, 1988 , vol. 119, p. 103 - 112]

Preparation and Application of Hydroxyacetic Acid Esters as Methanol-Gasoline Additives

[Jiang, Xiaoyan; Tang, Ying Asian Journal of Chemistry, 2013 , vol. 25, # 15 p. 8447 - 8450]

Bridging racemic lactate esters with stereoselective polylactic acid using commercial lipase catalysis

[Green Chemistry, , vol. 15, # 10 p. 2817 - 2824]

Deamination via nitrogen derivatives of sulfonic acids: N-alkyl-N-nitroso-4-toluenesulfonamides, N-alkyl-N-nitro-4-toluenesulfonamides, and N-alkyl-N'-(4- …

[Journal of Organic Chemistry, , vol. 46, # 3 p. 552 - 558]

More Articles...