NOVEL METHOD FOR RACEMIZATION OF OPTICALLY PURE ß-CYANO ESTER TO CORRESPONDING RACEMIC ß-CYANO ACID
A novel process for racemization of (R)-3-cyano-5 -methyl hexanoic acid ethyl ester directly to (RS)-3-cyano-5 -methyl hexanoic acid has been developed through a base catalyzed mechanism in a specific solvent system. L'invention concerne un nouveau procédé de racémisation d'ester éthylique...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | English French |
Published |
10.05.2012
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A novel process for racemization of (R)-3-cyano-5 -methyl hexanoic acid ethyl ester directly to (RS)-3-cyano-5 -methyl hexanoic acid has been developed through a base catalyzed mechanism in a specific solvent system.
L'invention concerne un nouveau procédé de racémisation d'ester éthylique d'acide (R)-3-cyano-5-méthylhexanoïque directement en acide (RS)-3-cyano-5-méthylhexanoïque qui a été développé par un mécanisme catalysé par une base dans un système de solvant spécifique. |
---|---|
Bibliography: | Application Number: WO2011IB00485 |