Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1998-12-11
2000-04-11
Richter, Johann
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562531, 562540, C07C 5116, C07C 5127
Patent
active
060490047
ABSTRACT:
A method for synthesizing and isolating an oxidation product is disclosed wherein nitric acid is reacted with an oxidizable reactant and the desired oxidized product is extracted using an organic solvent such as a dialkyl ether. The method permits the direct crystallization of aldaric acids such as glucaric acid and mannaric acid and eliminates the necessity of employing complicated, time consuming and wasteful neutralization/acidification steps.
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Kiely Donald E.
Ponder Glenn
Murray Joseph
Richter Johann
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