Abstract
The two pseudoenantiotopic
N
-acyl groups of enantiopure 3-[
N
-(3-
m
-acetoxyphenylpropanoyl)-
N
-(3-phenylpr opanoyl)amine]-2-isopropylquinazolin-4(3
H
)-one 7 each react with a different enantiomer of 2-methylpiperidine giving rise to efficient parallel kinetic resolution (ee > 95%).