Racemate resolution of primary and secondary amines by enzyme-catalysed acylation.

摘要

It DESCRIBED FOR A primary and secondary amines PROCESS optically active from the racemates RELATIVE. This process is characterized in that (A) an amine is acylated enantioselectively RACEMIC in the presence of a hydrolase, an ester which component acid leads a fluorine, nitrogen, oxygen or sulfur atom in the vicinity of the carbonyl carbon atom; (B) SPREADING THE MIXING AND AMINA AMINA optically active acylated optically active, yielding an enantiomer of amine; (C) desired, it extracts the other enantiomer of the amine of the amine acylated amide separation.