Levulinic esters from the acid-catalysed reactions of sugars and alcohols as part of a bio-refinery

QR Code

Levulinic esters from the acid-catalysed reactions of sugars and alcohols as part of a bio-refinery

Polymeric humin formation greatly diminishes levulinic acid yields in acid treatment of C6 sugars in aqueous medium. Protecting reactive functional groups of sugars and reaction intermediates via acetalisation and etherification in methanol medium effectively suppresses humin formation and remarkabl...

Full description

Bibliographic Details
Main Authors:	Hu, Xun, Li, Chun-Zhu
Format:	Journal Article
Published:	The Royal Society of Chemistry 2011
Online Access:	http://hdl.handle.net/20.500.11937/18424

Similar Items

One-Pot Synthesis of Levulinic Acid/Ester from C5 Carbohydrates in a Methanol Medium
by: Hu, Xun, et al.
Published: (2013)

Acid-catalysed reactions between methanol and the bio-oil from the fast pyrolysisof mallee bark
by: Hu, Xun, et al.
Published: (2012)

Acid-catalysed treatment of the mallee leaf bio-oil with methanol: Effects of molecular structure of carboxylic acids and esters on their conversion
by: Hu, Xun, et al.
Published: (2013)

Acid-catalyzed conversion of C6 sugar monomer/oligomers to levulinic acid in water, tetrahydrofuran and toluene: Importance of the solvent polarity
by: Hu, Xun, et al.
Published: (2015)

Esterification of levulinic acid to levulinate esters in the presence of sulfated silica catalyst
by: Nur Aainaa Syahirah Ramli,, et al.
Published: (2018)

One-pot conversion of biomass-derived xylose and furfural into levulinate esters via acid catalysis
by: Hu, X., et al.
Published: (2017)

Biofuel and Methyl Levulinate from Biomass-Derived Fractional Condensed Pyrolysis Oil and Alcohol
by: Westerhof, R., et al.
Published: (2017)

Acid-catalysed reactions of bio-oil in liquid phase
by: Wu, Liping
Published: (2016)

Upgrading of bio-oil via acid-catalyzed reactions in alcohols - A mini review
by: Hu, Xun, et al.
Published: (2017)

Optimization of Lipase Catalysed Synthesis of Sugar Alcohol Esters Using Taguchi Method and Neural Network Analysis
by: Adnani, Seyedeh Atena
Published: (2011)

A process for producing levulinate and succinate esters.
by: Abdul Rahman, Mohd Basyaruddin, et al.
Published: (2010)

Bio-based sorbitol azelaic acid ester synthesis through germanium (IV) oxide catalysed esterification
by: Nurwadiah, Azizan, et al.
Published: (2020)

Acid-Catalyzed Conversion of Xylose in Methanol-RichMedium as Part of Biorefinery
by: Hu, Xun, et al.
Published: (2012)

Optimized enzymatic synthesis of levulinate ester in solvent-free system
by: Lee, Alice, et al.
Published: (2010)

Optimization of Lipase-Catalysed Synthesis and Characterization of Kojic Acid Esters
by: Khamaruddin, Noor Hayati
Published: (2007)

Hydrolysis and glycosidation of sugars during the esterification of fast pyrolysis bio-oil
by: Gunawan, Richard, et al.
Published: (2012)

Effect of alcohol chain length on the optimum conditions for lipase-catalysed synthesis of adipate esters
by: Chaibakhsh, Naz, et al.
Published: (2009)

Effects of water and alcohols on the polymerization of furan during its acid-catalyzed conversion into benzofuran
by: Hu, Xun, et al.
Published: (2016)

Kinetic Modelling Of Lipase-Catalysed Flavour Esters Synthesis Focusing On Factor Affecting The Reaction Curves
by: Murugan, Thaatchayini
Published: (2021)

Acid-catalyzed conversion of mono- and poly-sugars into platform chemicals: Effects of molecular structure of sugar substrate
by: Hu, Xun, et al.
Published: (2013)

Acid-treatment of C5 and C6 sugar monomers/oligomers: Insight into their interactions
by: Hu, Xun, et al.
Published: (2014)

Sugar esterification catalysed by alkylated trypsin in dimethylformamide
by: Ampon, K., et al.
Published: (1991)

Coupling of Incl3-bails for catalytic conversion of oil palm biomass to levulinic acid and upgrading to ethyl levulinate biofuel
by: Tiong, Yong Wei
Published: (2019)

Reaction pathways of glucose during esterification: Effects of reaction parameters on the formation of humin type polymers
by: Hu, Xun, et al.
Published: (2011)

Synthesis of Sorbitol Fatty Acid Ester through Esterification of Sorbitol and Azelaic Acid Catalysed by Germanium (IV) Oxide
by: N., Azizan, et al.
Published: (2018)

Synthesis of sorbitol fatty acid ester through esterification of sorbitol with azelaic acid catalysed by germanium (IV) oxide
by: Nurwadiah, Azizan
Published: (2017)

Artificial neural network analysis of lipase-catalyzed synthesis of sugar alcohol ester.
by: Adnani, Atena, et al.
Published: (2011)

Lipase catalysed synthesis of adipate wax esters in ionic liquid
by: Abdul Rahman, Mohd Basyaruddin, et al.
Published: (2008)

Biomass-derived sugars and furans: Which polymerize more during their hydrolysis?
by: Hu, Xun, et al.
Published: (2015)

Synthesis of levulinic acid from oil palm mesocarp fiber by acid hydrolysis
by: Zulkipli, Nor Akhlisah
Published: (2019)

Upgrading of bio-oil into advanced biofuels and chemicals. Part I. Transformation of GC-detectable light species during the hydrotreatment of bio-oil using Pd/C catalyst
by: Gunawan, Richard, et al.
Published: (2013)

Stereoselective nickel-catalysed arylative cyclisation reactions
by: Panchal, Heena
Published: (2019)

Biocatalytic production of lactose ester catalysed by mica-based immobilised lipase
by: Zaidan, Uswatun Hasanah, et al.
Published: (2012)

Optimization of lipase catalysed synthesis of xylose caproate ester in organic solvent
by: Hamidon, Noor Fazrieyana
Published: (2016)

Different reaction behaviours of the light and heavy components of bio-oil during the hydrotreatment in a continuous pack-bed reactor
by: Gholizadeh, M., et al.
Published: (2016)

Bio-processing of algal bio-refinery: a review on current advances and future perspectives
by: Koyande, Apurav Krishna, et al.
Published: (2019)

Upgrading of bio-oil into advanced biofuels and chemicals, Part III: Changes in aromatic structure and coke forming propensity during the catalytic hydrotreatment of a fast pyrolysis bio-oil with Pd/C catalyst
by: Li, X., et al.
Published: (2013)

Palladium‐catalysed cross‐coupling reactions for the synthesis of chalcones
by: Rullah, Kamal, et al.
Published: (2019)

Palladium‐catalysed cross‐coupling reactions for the synthesis of chalcones
by: Rullah, Kamal, et al.
Published: (2019)

Production of value-added chemicals from bio-oil via acid catalysis coupled with liquid-liquid extraction
by: Hu, Xun, et al.
Published: (2012)