Process for the preparation of acetonedicarboxylic ester

Acetoacetic ester is first converted into the enaminocarboxylic ester and then into its sodium salt and the latter is reacted with haloformic ester to give the corresponding acetonedicarboxylic ester.

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Bibliographic Details
Main Authors PREVIDOLI, FELIX, TENUD, LEANDER
Format Patent
LanguageEnglish
German
Published 31.12.1986
Edition4
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Acetoacetic ester is first converted into the enaminocarboxylic ester and then into its sodium salt and the latter is reacted with haloformic ester to give the corresponding acetonedicarboxylic ester.
Bibliography:Application Number: CH19840001798