PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE NIPECOTAMIDE
申请人:Watanabe Yosuke
公开号:US20120123128A1
公开(公告)日:2012-05-17
Optically active nipecotamide can be produced by a method for producing optically active nipecotamide comprising: a step of reacting nipecotamide with optically active lactic acid to prepare a mixture of diastereomer salts and then allowing one diastereomer salt in the mixture of the diastereomer salts to precipitate; a step of collecting the precipitated diastereomer salt; and, a step of treating the collected diastereomer salt with a base to cause optically active nipecotamide to release.