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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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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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. |
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