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  • Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide.

Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide.

Chemical communications (Cambridge, England) (2002-07-18)
Silvio Carrettin, Paul McMorn, Peter Johnston, Ken Griffin, Graham J Hutchings
ABSTRACT

Glycerol is oxidised to glyceric acid with 100% selectivity using either 1% Au/charcoal or 1% Au/graphite catalyst under mild reaction conditions (60 degrees C, 3 h, water as solvent).

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Sodium hydroxide solution, purum, ≥32%
Sigma-Aldrich
Sodium hydroxide, puriss., meets analytical specification of Ph. Eur., BP, NF, E524, 98-100.5%, pellets
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Sodium hydroxide, puriss. p.a., ACS reagent, K ≤0.02%, ≥98.0% (T), pellets
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Sodium hydroxide, pellets, semiconductor grade, 99.99% trace metals basis
Sigma-Aldrich
Sodium hydroxide, ACS reagent, ≥97.0%, pellets
Sigma-Aldrich
Sodium hydroxide, puriss. p.a., ACS reagent, reag. Ph. Eur., K ≤0.02%, ≥98%, pellets