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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Main Authors | , , |
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Format | Patent |
Language | German |
Published |
15.10.2002
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
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