VERFAHREN ZUR HERSTELLUNG VON SUBSTITUIERTEN KETO-ENAMINEN

The present invention discloses a process for the preparation of a compound having formula 4: The process comprises the step of reacting an enolate having the formula: with a Grignard reagent. The enolate salt is formed in situ from the reaction of a protected ester wherein M is an alkali metal. R6...

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Bibliographic Details
Main Authors MENZIA, JEROME, A, HAIGHT, ANTHONY, R, STUK, TIMOTHY, L
Format Patent
LanguageGerman
Published 15.10.2002
Edition7
Subjects
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