scholarly journals Base-free oxidation of glucose to gluconic acid using supported gold catalysts

2016 ◽  
Vol 6 (1) ◽  
pp. 107-117 ◽  
Author(s):  
Yueling Cao ◽  
Xi Liu ◽  
Sarwat Iqbal ◽  
Peter J. Miedziak ◽  
Jennifer K. Edwards ◽  
...  
Keyword(s):  
Gluconic Acid ◽  
Gold Catalysts ◽  
Supported Gold Catalysts ◽  
Supported Gold ◽  
Oxidation Of Glucose ◽  
Free Oxidation

1% Au/TiO2 catalysts prepared by a variety of methods were studied for the base-free oxidation of glucose.

scholarly journals Base-free glucose oxidation using air with supported gold catalysts

2014 ◽  
Vol 16 (6) ◽  
pp. 3132-3141 ◽  
Author(s):  
Peter J. Miedziak ◽  
Hamed Alshammari ◽  
Simon A. Kondrat ◽  
Tomos J. Clarke ◽  
Thomas E. Davies ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Gluconic Acid ◽  
Glucose Oxidation ◽  
Gold Catalysts ◽  
Ph Control ◽  
Supported Gold Catalysts ◽  
Mild Conditions ◽  
Free Glucose ◽  
Supported Gold ◽  
Oxidation Of Glucose

We report the selective oxidation of glucose to gluconic acid under mild conditions and show that if a basic support is used then the reaction can be carried out without the addition of sacrificial base or pH control.

scholarly journals Modification of Salt-Templated Carbon Surface Chemistry for Efficient Oxidation of Glucose with Supported Gold Catalysts

ChemCatChem ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 2458-2465 ◽  
Author(s):  
Sandy M. G. Lama ◽  
Johannes Schmidt ◽  
Ankita Malik ◽  
Ralf Walczak ◽  
Daniel Varon Silva ◽  
...  
Keyword(s):  
Surface Chemistry ◽  
Gold Catalysts ◽  
Carbon Surface ◽  
Supported Gold Catalysts ◽  
Supported Gold ◽  
Oxidation Of Glucose ◽  
Templated Carbon

Solvent-free Oxidation of Primary Alcohols to Aldehydes using Supported Gold Catalysts

2005 ◽  
Vol 103 (1-2) ◽  
pp. 43-52 ◽  
Author(s):  
Dan I. Enache ◽  
David W. Knight ◽  
Graham J. Hutchings
Keyword(s):  
Gold Catalysts ◽  
Solvent Free ◽  
Primary Alcohols ◽  
Supported Gold Catalysts ◽  
Supported Gold ◽  
Free Oxidation

Preparation, Characterization and Catalytic Activity of Highly Dispersed Gold Catalyst

2014 ◽  
Vol 875-877 ◽  
pp. 304-307 ◽  
Author(s):  
Chun Xiu Liu ◽  
Mei Lin Jia ◽  
Yu Hong Bao ◽  
Jiang Wang ◽  
Sagala ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Gluconic Acid ◽  
Reduction Method ◽  
Gold Catalyst ◽  
Buffer Solution ◽  
Supported Gold Catalysts ◽  
Highly Dispersed ◽  
Supported Gold ◽  
Oxidation Of Glucose ◽  
Dispersed Gold

Highly dispersed supported gold catalysts have been prepared by solution reduction method using L-lysine as protection agents, and their catalytic activity was evaluated by the liquid phase catalytic oxidation reaction of glucose to gluconic acid. The results suggested that the Au/ZrO2 catalyst, exhibited high activity for the selective oxidation of glucose. At the reaction temperature of 323K, reaction time of 1h, with the NaCO3-NaHCO3 as buffer solution, the yield of gluconic acid was 100%.

Base-free selective oxidation of pectin derived galacturonic acid to galactaric acid using supported gold catalysts

2018 ◽  
Vol 20 (12) ◽  
pp. 2763-2774 ◽  
Author(s):  
Rajeesh Kumar Pazhavelikkakath Purushothaman ◽  
F. van der Klis ◽  
A. E. Frissen ◽  
J. van Haveren ◽  
A. Mayoral ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Galacturonic Acid ◽  
Gold Catalysts ◽  
Supported Gold Catalysts ◽  
Galactaric Acid ◽  
Supported Gold ◽  
Free Oxidation

We describe base-free oxidation of a biomass derived acidic substrate using supported gold catalysts under batch conditions.

scholarly journals Advances in Base-Free Oxidation of Bio-Based Compounds on Supported Gold Catalysts

Catalysts ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 352 ◽  
Author(s):  
Robert Wojcieszak ◽  
Camila Ferraz ◽  
Jin Sha ◽  
Sarah Houda ◽  
Liane Rossi ◽  
...  
Keyword(s):  
Gold Catalysts ◽  
Supported Gold Catalysts ◽  
Supported Gold ◽  
Free Oxidation

Selective oxidation of glucose versus CO oxidation over supported gold catalysts

2010 ◽  
Vol 388 (1-2) ◽  
pp. 31-36 ◽  
Author(s):  
Timea Benkó ◽  
Andrea Beck ◽  
Olga Geszti ◽  
Róbert Katona ◽  
Antal Tungler ◽  
...  
Keyword(s):  
Co Oxidation ◽  
Selective Oxidation ◽  
Gold Catalysts ◽  
Supported Gold Catalysts ◽  
Supported Gold ◽  
Oxidation Of Glucose
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