PROCESS FOR THE TRANSESTERIFICATION OF ALPHA-KETOCARBOXYLIC ACIDS

Transesterification of alpha -ketocarboxylic acid esters with alcohols uses water-free alcohol as the reaction medium in the presence of tin, titanium, zirconium or lithium catalysts or acetyl acetonate catalysts.

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Bibliographische Detailangaben
Hauptverfasser: JOHANN FRIEDHUBER, CURT ZIMMERMANN
Format: Patent
Sprache:eng
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Zusammenfassung:Transesterification of alpha -ketocarboxylic acid esters with alcohols uses water-free alcohol as the reaction medium in the presence of tin, titanium, zirconium or lithium catalysts or acetyl acetonate catalysts.