TRANSITION METAL-CATALYZED PROCESSES FOR THE PREPARATION OF N-ALLYL COMPOUNDS AND USE THEREOF
申请人:Rhodes Technologies
公开号:US20130102780A1
公开(公告)日:2013-04-25
The present disclosure provides processes for the N-dealkylation of tertiary amines and the use of transition metal catalysts to prepare tertiary N-allyl amine derivatives and secondary amine derivatives thereof. The tertiary amines can be alkaloids and, more particularly, the tertiary amines can be opioids. In specific embodiments, the present disclosure provides methods for use in processes for the synthesis of naloxone and naltrexone from oripavine.
本公开提供了用于三级胺的N-脱烷基化的过程,并利用过渡金属催化剂制备三级N-烯丙基胺衍生物和其次级胺衍生物。三级胺可以是生物碱,更具体地,三级胺可以是阿片类生物碱。在具体实施中,本公开提供了用于从欧比芙因合成纳洛酮和纳曲酮的过程中使用的方法。