By means of a new process for the resolution of racemic 3-aminopentanenitrile, enantiomerically enriched 3-aminopentanenitrile or its salts can be obtained. For this, racemic 3-aminopentanenitrile is reacted with an enantiomerically enriched organic acid and one of the two diastereomeric salts formed is separated off and then converted into the enantiomerically enriched 3-aminopentanenitrile or its salts.
通过一种新的外消旋
3-氨基戊腈分解工艺,可以获得对映体富集的
3-氨基戊腈或其盐。为此,将外消旋
3-氨基戊腈与对映体富集的有机酸反应,分离出两种非对映异构盐中的一种,然后将其转化为对映体富集的
3-氨基戊腈或其盐。