A PROCESS FOR PREPARING CHIRAL (S)-2,3-DISUBSTITUTED-1-PROPYLAMINE DERIVATIVES

摘要

The present invention relates to a process for preparing chiral (S)-2,3- disubstituted-1-propylamine derivatives and more particularly, to the proces s for preparing chiral (S)-2,3-disubstituted-1-propylamine derivatives express ed in formula (1), performed in such a manner that a carbonyl group of chiral ( S)- 3,4-disubstituted-1-butanecarbonyl derivatives expressed in formula (2) is converted to an amine group through decarbonylation.