SYNTHESIS OF OXYCARBOXYLIC ACID SALTS

SYNTHESIS OF OXYCARBOXYLIC ACID SALTS

Production of the oxycarboxylic acid alkali metal salts from the oxysubstituted or polyoxy-substituted primary alcohols and alkali metal hydroxide in the presence of a catalyst comprising cadmium is effected in the presence of low hydrogen partial pressure and strictly controlled water concentration...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MILLIGAN B,US, DELAMATER G,US, BECHARA I,US
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Production of the oxycarboxylic acid alkali metal salts from the oxysubstituted or polyoxy-substituted primary alcohols and alkali metal hydroxide in the presence of a catalyst comprising cadmium is effected in the presence of low hydrogen partial pressure and strictly controlled water concentration. The synthesis of sodium oxydiacetate from diethylene glycol and concentrated aqueous caustic solution in the presence of CdO is particularly effective.